We will be exhibiting at DSEI Japan 2027.

This is a comprehensive catalog featuring technical materials and accessories for Military Standard connectors specialized in IP67 waterproof types!

We are pleased to present our comprehensive catalog of "Round Waterproof Connectors for Industrial Applications," which was updated in 2022. With an IP67 waterproof rating and high reliability against vibration, shock, and weather resistance, these connectors are designed for long-term use with peace of mind. They meet Military Standard specifications. They are used in construction machinery, industrial equipment, medical devices, semiconductor manufacturing equipment, analytical instruments, ships, railway equipment, and military equipment. 〈 Currently, we are offering a comprehensive catalog of round waterproof connectors spanning 92 pages 〉 *For more details, please refer to the PDF document or feel free to contact us. *If you would like a printed version, please request it through the inquiry form.

• Circular Connectors

Robust, high durability, compact design! The Bernier CMA series circular connector enables high-speed data communication with breakaway support.

The CMA series offered by Bernier is a series of round connectors that achieve highly reliable data transmission even in harsh environments, compatible with push-pull/breakaway methods. Designed primarily for military, aerospace, and industrial applications, it emphasizes ergonomics, environmental resistance, and EMC performance.

• Circular Connectors

Robust, high durability, compact, breakaway, and high-speed data communication! The Bernier MMC series is ideal for wearable devices.

Bernier has specially designed MMC connectors for systems in confined spaces and wearable devices. They feature a rugged design to withstand harsh environments. It features a breakaway function ideal for wearable devices that can be disconnected simply by pulling, along with EMI and RFI protection, enabling high-speed data communication. The panel-mount type features an extremely thin depth on the rear side, characterized by a low profile that saves space inside the device.

• Circular Connectors

Suitable not only for the defense sector but also for communication devices and wearable devices that require high-speed communication, miniaturization, robustness, and environmental resistance!

The "CMA/MMC series" is a connector from Bernier, which has a proven track record in land defense and the growing market of "smart soldiers" in recent years. It features a "breakaway" function that allows the connector to detach simply by pulling, and it is also a "push-pull" type that makes insertion and removal easy. Additionally, the CMA series includes a type that incorporates USB Type C, achieving waterproof, dustproof, shock-resistant, and high-speed communication capabilities while being USB-C. 【CMA Series Features】 ■ Compact design that ensures high-reliability data transmission even in harsh environments ■ Round connector compatible with push-pull/breakaway mechanisms ■ Supports USB-C for high-speed communication ■ Designed with a focus on ergonomics, environmental resistance, and EMC performance *For more details, please download the PDF or feel free to contact us.

• Circular Connectors

The 8811 series is a robustly designed explosion-proof and underwater connection system developed for harsh environments.

The 8811 series is a highly robust design of explosion-proof and underwater connection system developed for harsh environments. It can be used in underwater environments at depths of up to 1,000 meters and is suitable for the following applications: <Applications> Submarines, AUVs/ROVs, buoys, sonars, aquaculture, underwater cameras, water level gauges, divers, marine-related facilities/equipment, oil & gas, mining, plants, etc. It has received ATEX and IECEx approvals for use in hazardous areas in mines and on land. *For more details, please download the materials or contact us via our website.

• Circular Connectors

Strong against "jamming" during insertion and withdrawal, achieving lightweight design! Connectors optimal for UAM such as eVTOL.

In the aerospace field, as lightweight design and high reliability are required, traditional connectors have faced challenges regarding durability against "jamming" during insertion and removal, as well as resistance to shock and vibration. IEH's hyperboloid connector addresses these issues with its unique hyperbolic structure, making it an optimal connector for UAM applications such as eVTOL. 【Usage Scenarios】 * UAM such as eVTOL * Satellites * Drones * Rockets * Aircraft * Locations requiring lightweight and highly reliable connectors 【Benefits of Implementation】 IEH's hyperboloid connector achieves stable connections even in harsh environments due to its high reliability and durability. It also contributes to weight reduction, which aids in improving range and fuel efficiency in the development of UAM such as eVTOL.

• Board to Board Connectors

Strong against "jamming" during insertion and extraction. Demonstrates high reliability and performs well in environments with severe shock and vibration. Numerous achievements in the aerospace and defense sectors, primarily in the United States. Exhibition information available.

Our company handles the "Hyperboloid Connectors" from IEH Corporation, which has extensive achievements in the aerospace and aviation fields, primarily in the United States. In addition to the established aerospace and defense sectors, these connectors have also been adopted in new space and UAM applications such as eVTOL due to their high reliability. We offer a wide range of highly reliable products, including the "HBH Series" hybrid power and signal hyperboloid connectors with a modular design, the "HKC/HKX Series" high-speed communication hyperboloid connectors compatible with CPCI and VPX, and the "HVM Series" hyperboloid connectors for PCBs with a 1.27mm pitch. Additionally, we also offer "custom products" and individual sales of "hyperboloid contacts." 【Features】 ■ Durability against shock and vibration ■ Supports over 100,000 insertions and removals ■ Very low contact resistance ■ Smooth insertion and removal even with multiple poles *For more details, please refer to the PDF document or feel free to contact us.

• Board to Board Connectors

Integrating hyperbolic contact technology into the customer's unique custom application.

In addition to the standard PCB and M55302 connector series, we also develop numerous custom applications that meet the unique requirements of our customers by incorporating hyperboloid (hyperbolic) contact technology. Here is an example of one of the many custom connector solutions designed by IEH. Based on our customers' connection requirements, IEH provides solutions that fit their needs.

• Board to FPC connector

Hermetic connectors with excellent airtightness used in vacuum pumps, airtight measuring instruments, medical devices, aircraft, automobiles, and more!

The "hermetic seal connector" handled by Meihou Electric is the ideal connector for applications that require airtightness. In particular, the MIL-spec hermetic connector uses MIL connectors' crimp terminals on the cable side, allowing for reliable wiring and easy insertion and removal, which leads to mass production benefits and contributes to cost reduction.

• Other Connectors

This connector is ideal for those looking for a high-performance waterproof connector.

We are offering it at a low cost compared to conventional MS connectors.

• Other Connectors

Connectors with environmental resistance and high durability based on MIL-Spec 5015 are now available. Additionally, a wide range of products suitable for special environments is offered.

The new hermetic seal connector "HTX Series" is designed based on MIL-Spec 5015, engineered to withstand harsh environments, high impacts, and vibrations. It delivers high performance even in demanding fields such as aerospace, where reliability is crucial, and in special environments like vacuum conditions. Our company offers connectors that can be safely used in various special environments, including aerospace, tailored to meet specific applications and specifications.

• connector

Supports long-term use below 2000m underwater! Underwater connectors that can be used in harsh environments.

The "Surio Underwater Connector M Series" is a connector designed for long-term use at depths of up to 2000 meters below the water surface. The receptacle, plug, receptacle, and plug cap are made from high-strength bronze, providing corrosion resistance against saltwater, seawater, sand, mud, mineral water, deionized water, hydrocarbons, and more. The single waterproof connector with an outer cable sheath is used for power transmission, signal transmission, data communication, marine exploration, and mining applications underwater. The double waterproof (DE) connector with both outer and inner cable sheaths is developed specifically for cables designed for extremely harsh environments or to achieve high safety levels, and is used for electrical connections in manned submersibles and applications requiring double-armored cables. 【Lineup】 ■ Single waterproof with outer sheath - FED straight plug with screw/coupling connection - PCE inline receptacle ■ Double waterproof with outer and inner sheath - FDED straight plug - PCDE inline receptacle *For more details, please refer to the PDF document or feel free to contact us.

• Circular Connectors

Achieved a 20% reduction in size compared to conventional products! High reliability capable of withstanding the harsh environments of motorsports!

The new connector "8STA Shell Size 01" from SOURIAU achieves the "lightweight and compact design" required in the motorsports world and possesses performance that is also suitable for aerospace-related fields. It realizes a 20% reduction in size compared to conventional products while maintaining the reliability and durability of the 8STA series. Designed based on MIL-DTL-38999 and JN1003 specifications, it is built to withstand high impacts and vibrations even in harsh environments. Additionally, it features a color-coding mechanism with seven colors, which enhances maintainability. *For more details, please refer to the catalog or feel free to contact us.*

• Other Connectors

Ultra-lightweight cable blade "AeroBraid" that combines overwhelming lightweight design and high strength.

The AC Tasarim company proudly presents its ultra-lightweight cable blade. It is 75% lighter than AWG30 stranded copper wire while boasting 4.8 times the strength, providing significant advantages in applications that demand extreme lightness and harsh conditions, such as aerospace and motorsports. It is not only extremely lightweight compared to blades made from the same material but also possesses high strength and heat resistance. Additionally, it has high flexibility, maintaining excellent workability and cable conformity, while exhibiting low thermal expansion and outstanding stability.

• EMC countermeasure products
• Harness
• Wiring materials

It is an underwater connector compatible with 600 bar that can be attached and detached in water!

With a maximum pressure rating of 600 bar, we offer a lineup that includes signal lines, power lines, and coaxial types. They can be easily used for various applications, including power, signals, and video. Moreover, they allow for underwater mating and unmating (wet mate). (*Please note that this is not live insertion/removal, so power cannot be supplied during mating/unmating or when not engaged.) Are you having trouble with the delivery time of underwater connectors? With the underwater rubber molded connectors from DWTEK, which we recommend, you can obtain them in a shorter lead time compared to other underwater connector manufacturers.

• Other Connectors

Small, high-density rectangular connector compliant with MIL-DTL-83513.

MIL-Spec Compliant Products High-density, ultra-compact D-sub connectors with a 1.27mm pitch conforming to MIL-DTL-83513. We offer seven shell sizes ranging from 9 to 51 pins. These connectors are designed for the aerospace field, where miniaturization and lightweight construction are essential, while providing environmental resistance and high performance. Twin Wire Contact The pin contact features a spiral shape with a bulge at the tip. This "Twin Wire Contact" structure enhances the contact performance with the socket contact. It also demonstrates high reliability against shock, vibration, and changes in temperature and humidity. Additionally, the socket side includes a gasket, ensuring a more reliable sealing during mating. Connector Shape Variations We offer three types: standard type, right-angle board mount, and straight board mount.

• Rectangular Connector

The modular design that integrates power and signal hyperbolic contacts allows for flexible combinations to be constructed.

This new modular connector series offers the flexibility to mix signal and power contacts within a single housing, catering to the most demanding applications. Utilizes hyperbolic technology in all socket contacts Contact sizes range from 0.4mm (0.016 inches) to 4.3mm (0.169 inches) High power density Modular design allows for optimal connector configuration selection Terminations include straight and right-angle PCB mounts, crimp, solder cup, and compliant contacts Blind mating options are available to accommodate increased misalignment

• Board to Board Connectors

Cable blades manufactured by AC Tasarim. We offer a wide range of products, including cable blades with easy-to-install tubes!

AC Tasarim was established in Turkey in 2003 and has released flexible EMI cable shields (copper braid), polyester braids, meta-aramid braids (Nomex cable sleeves), flat copper braided busbars/ground braids, and in 2025, the AeroBraid, which is classified as the world's lightest EMI braid. We have signed a sales agency agreement in Japan starting from September 2025, allowing us to handle our products. Currently, cable blades and EMI shield products essential for wire harnesses in the defense industry, aerospace sector, and motorsports are becoming increasingly difficult to obtain due to rising demand, but we do have stock of some products. Please feel free to contact us for more details. ■ Product Lineup (excerpt) - Flexible EMI Cable Shield 'AC-4500' - Ultra-lightweight Cable Blade 'AeroBraid' - Polyester Braided Sleeve 'AC-4100' * For more details, please view the PDF data by downloading the catalog. * If you wish to check stock availability, please select "Request Sample" from "Contact Us via Web."

• EMC countermeasure products
• cable
• Wiring materials

AA5569 compliant, optimal wire blade for military-grade cable shielding

Flexible wire blade busbars can be manufactured to AA5569 (formerly OQB575) specifications. This standard was created to define wire blades manufactured for cable shielding in military applications. - These products are ideal for absorbing thermal expansion and contraction, and are suitable for environments where vibration or shock effects are a concern in both low-voltage and high-voltage settings. - Their flexible structure provides easy fitting. - The products offer high flexibility. - Products using either fin or nickel-plated copper wire can be manufactured.

• EMC countermeasure products
• Harness
• Wiring materials

Polyester blade sleeve boasting excellent flexibility and protective performance

This polyester braided sleeve is suitable for all applications requiring mechanical protection for harnesses and hoses, along with excellent flexibility and both abrasion and cut resistance.

• Harness
• Wiring materials
• Other cable related products

Delivers outstanding protection in harsh environments!

Meta-aramid blade sleeves are manufactured for applications requiring protection against high temperatures and fire, and are particularly utilized in the defense industry, civil and military aviation, railway systems, and shipbuilding. ・Maintains protective performance even at temperatures exceeding 240°C and in high humidity. ・Flexible and expandable for easy installation over long lengths. Provides mechanical protection for wire harnesses and cables. ・Delivers excellent abrasion resistance, flame resistance, and high-temperature resistance even in harsh environments. ・Highly resistant to radiation and chemical liquids.

• Harness
• Wiring materials
• Other cable related products

This EMI cable shield combines high durability with a metal conduit.

The stainless steel spiral hose used as a conduit is manufactured from AISI 304L stainless steel, making it a versatile, high-quality connection hose.

• EMC countermeasure products
• Harness
• Wiring materials

EMI cable shield using metal conduit and copper tape

- The spiral hose used as a metal conduit is a versatile, high-quality stainless steel connecting hose. - After wrapping tin-plated copper wire mesh around the metal conduit, a layer of conductive copper tape material is applied as an intermediate layer. The product is completed by forming a shield blade using tin-plated copper wire as the topmost layer over the applied copper tape layer. - Provides high compressive strength.

• EMC countermeasure products
• Harness
• Wiring materials

Flexible EMI cable shield suitable for defense-grade harnesses

- Plastic formers are equipped with EMI cable shield blades. Plastic former hoses facilitate assembly and also provide protection for the EMI cable shield shape. - Manufactured in 11 diameter sizes ranging from 3mm to 40mm. - Suitable for cable shields in military specifications.

• EMC countermeasure products
• Harness
• Wiring materials

EMI cable shield blade with easily removable plastic former

- Includes a plastic former that can be easily removed and used as a guide. - The plastic former hose facilitates assembly and provides protection for the EMI cable shield shape. - Combines high elasticity and flexibility. - Suitable for cable shields in military specifications.

• EMC countermeasure products
• Harness
• Wiring materials

A flexible flat blade with excellent workability that can be used as a substitute for copper bus bars.

- Flexible blades absorb thermal expansion and contraction. They are preferred in low-voltage and high-voltage moving environments susceptible to vibration and impact. - Tin-plated copper wire blade products can be used as busbars. - Their flexible structure offers formal application advantages. - They combine high flexibility with excellent heat resistance.

• cable
• Wiring materials
• Other cable related products

Optical coating rate minimum 93%! Manufactured in 11 different diameters ranging from 3mm to 40mm.

The "AC-4500 Series" is a flexible EMI cable shield that combines high stretchability and ultra-flexibility. The plastic former is equipped with an EMI cable shield blade. The plastic former hose facilitates assembly and also provides protection for the EMI cable shield shape. Additionally, the optical coverage rate is a minimum of 93%. It is suitable for cable shielding in military specifications. [Features] ■ Minimum optical coverage rate of 93% ■ Combines high stretchability and ultra-flexibility ■ Easily removable and can be used as a guide plastic former ■ The plastic former is equipped with an EMI cable shield blade *For more details, please download the PDF or feel free to contact us.

• Other cable related products

It does not retain heat or humidity and easily expands to fit irregular shapes!

We would like to introduce the "AC-4100 Series" handled by Meihou Electric Co., Ltd. This product is a polyester blade sleeve suitable for various applications that require mechanical protection for harnesses and hoses, as well as excellent flexibility and resistance to abrasion/cutting at the same time. Additionally, it functions as an economical wire binding tool that does not retain heat or moisture, easily expands to fit irregular shapes, and then contracts to adhere and secure. 【Features】 ■ Suitable for various applications that require mechanical protection for harnesses and hoses, as well as excellent flexibility and resistance to abrasion/cutting at the same time. ■ Does not retain heat or moisture, easily expands to fit irregular shapes, and then contracts to adhere and secure. *For more details, please download the PDF or feel free to contact us.

• Other cable related products

Even in harsh environments, it demonstrates excellent wear resistance, flame resistance, and high-temperature resistance!

The "AC-4200 series" is a meta-aramid blade sleeve made from non-combustible meta-aramid (NOME X) material. It is flexible and expandable to facilitate installation over long lengths. It provides mechanical protection for cable bundles. Additionally, it is a product with very high resistance to radiation and liquids, demonstrating excellent abrasion resistance, flame resistance, and high-temperature resistance even in harsh environments. 【Features】 ■ Manufactured for applications requiring protection from high temperatures and fires ■ Made from non-combustible meta-aramid (NOME X) material ■ Flexible and expandable for easy installation over long lengths ■ Provides mechanical protection for cable bundles ■ Exhibits excellent abrasion resistance, flame resistance, and high-temperature resistance even in harsh environments ■ Very high resistance to radiation and liquids *For more details, please download the PDF or feel free to contact us.

• Other cable related products

Provides high compressive strength! Manufactured in 10 different diameters ranging from 10.7mm to 62.4mm.

We would like to introduce the 'AC-4400 Series' handled by Meihou Electric Co., Ltd. This product is an EMI cable shield made using metal conduits manufactured in 10 different diameters ranging from 10.7mm to 62.4mm. Additionally, the stainless steel spiral hose used as a steel pipe is a high-quality connection hose with great versatility. It is made from AISI 304L stainless steel. 【Features】 ■ The steel pipe is wrapped with a tinned copper wire mesh ■ Provides high compressive strength ■ Manufactured in 10 different diameters ranging from 10.7mm to 62.4mm *For more details, please download the PDF or feel free to contact us.

• Other cable related products

The stainless steel spiral hose used as a steel pipe is a high-quality connection hose with great versatility!

The "AC-4400-DS series" is an EMI cable shield manufactured in 10 different diameters ranging from 11.0mm to 62.9mm. The stainless steel spiral hose used as a steel pipe is a highly versatile, high-quality connection hose made from AISI 304L stainless steel. After wrapping a tin-plated copper wire mesh around the steel pipe, a layer of conductive copper tape material is applied as an intermediate layer. The product is completed by forming a shield blade using tin-plated copper wire on top of the applied copper tape layer. 【Features】 ■ The stainless steel spiral hose used as a steel pipe is a highly versatile, high-quality connection hose made from AISI 304L stainless steel. ■ Provides high compressive strength. ■ Manufactured in 10 different diameters ranging from 11.0mm to 62.9mm. *For more details, please download the PDF or feel free to contact us.

• Other cable related products

Optical coating rate minimum 93%! Easily removable and can be used as a guide plastic former.

The "AC-4600 Series" is a flexible EMI cable shield that combines high stretchability and ultra flexibility. The plastic former is equipped with an EMI cable shield blade. The plastic former hose facilitates assembly and also provides protection for the EMI cable shield shape. Additionally, it is manufactured in 11 different diameters ranging from 3mm to 40mm, making it suitable for cable shielding in military specifications. 【Features】 ■ Minimum optical coverage rate of 93% ■ Combines high stretchability and ultra flexibility ■ Manufactured in 11 different diameters ranging from 3mm to 40mm ■ Suitable for cable shielding in military specifications *For more details, please download the PDF or feel free to contact us.

• Other cable related products

The plastic former hose makes assembly easy and also provides protection for the EMI cable shield shape!

The "AC-4700 series" is a flexible EMI cable shield coated with silver. It combines high stretchability and ultra-flexibility, with an optical coverage rate of at least 93%. It features a plastic former that can be easily removed and used as a guide. Additionally, the plastic former is equipped with an EMI cable shield blade. The plastic former hose facilitates assembly and also provides protection for the shape of the EMI cable shield. 【Features】 ■ Optical coverage rate of at least 93% ■ Combines high stretchability and ultra-flexibility ■ Easily removable plastic former that can be used as a guide ■ Manufactured in 11 different diameters ranging from 3mm to 40mm ■ Suitable for cable shielding in military specifications *For more details, please download the PDF or feel free to contact us.

• Other cable related products

Sparrow copper wire blade products can be used as busbars! Non-coated copper wire products can be produced upon request.

The "AC-4800 Series" is a flat blade copper busbar that combines high elasticity and heat resistance with exceptional flexibility. The flexible blade absorbs thermal expansion. It is preferred in low and high voltage movable environments that are susceptible to vibration and shock. Additionally, flexible blade copper products are used in high voltage locations such as transformer buildings, electrical panels, dams, generators, factories, high voltage units, ships, and BAS and BAR systems. 【Features】 ■ Tin-plated copper wire blade products can be used as busbars ■ Flexible structure provides formal application advantages ■ Combines high elasticity and heat resistance with exceptional flexibility ■ Non-coated copper wire products can be produced upon request *For more details, please download the PDF or feel free to contact us.

• Other cable related products

The flexible structure provides easy applicability! It has high elasticity due to superelasticity.

The AA59569 is a flat and tubular wire blade that offers easy applicability due to its flexible structure. It absorbs thermal expansion and contraction. It is preferred in situations where vibrations and impacts in low and high voltage environments are a concern. Additionally, it meets demand by specifying requirements for inner diameter values, plating materials for copper wire, wire diameter, and tubular or flat products using this code value. 【Features】 ■ Can be manufactured based on the specifications of A5569 (formerly OQB575) ■ Absorbs thermal expansion and contraction, preferred in situations where vibrations and impacts in low and high voltage environments are a concern ■ Provides easy applicability due to its flexible structure ■ Has high elasticity due to superelasticity *For more details, please download the PDF or feel free to contact us.

• Other cable related products

Thermocouple connector optimal for temperature measurement instruments.

This is a low-cost thermocouple contact compatible with MS connectors. The contact is available in five types: copper, iron, constantan, alumel, and chromel, and can be uniquely arranged using a crimping method.

• Other Connectors

A full plastic connector that achieves waterproof and dustproof functions compliant with IP68/69K!

The "UTS Series," a plastic connector that achieves excellent waterproofing with IP68 and IP69K ratings, is the latest product from the Trim Trio series by Suryo. Our company specializes in the sales of the UTS series as an official distributor of Suryo Japan. 【Features】 ■ Achieves low-cost connectors that are strong against water and dust, focusing on industry-leading waterproof and dustproof ratings of IP68/IP69K. ■ Made from materials that can withstand extreme weather conditions (UV resistance), making it suitable for outdoor use. ■ The bayonet coupling system allows for easy mating confirmation with a click sound and feel with just a 1/3 turn. ■ A wide range of options including PCB mounting, relay, and panel-mounted types. ■ Back shells compatible with a wide range of cable outer diameters. ■ Operating temperature range: -40℃ to +105℃. ■ Flame retardancy: UL94-V0 (non-high seal) and UL94-HB (high seal). *For more details, please request documentation or download the catalog.

• Circular Connectors

Introducing the hyperboloid (hyperbolic surface) contact made by IEH Corporation.

Reliability is absolutely essential, space is limited, and when high current is required, there is no solution better than IEH's hyperbolic contacts. Whether for semiconductor testing, PGA, medical, military, civilian, or industrial applications, IEH offers a wide variety of styles to meet your unique requirements, including multiple constructions compliant with MIL-C-39029.

• Circular Connectors

Hyperkinetic hyperboloid connectors for CPCI (cPCI) and VPX (VITA46).

As part of the Hyperkinetic series, we have integrated hyperboloid (hyperbolic surface) technology into CompactPCI and VPX (VITA46) connectors. We offer the HKC series for CompactPCI (cPCI) and the HKX series for VPX (VITA46), ensuring reliable high-speed communication in harsh environments.

• Board to Board Connectors

This is the HGM series hyperboloid (hyperbolic) connector for 2.54mm (0.1") pitch PCBs.

Implementing reliable PCB connectors for aerospace and MIL-spec electronic equipment is essential. IEH's hyperbolic products have been in use for over 40 years, continuing to lead the industry in design, innovation, and reliability even in the most demanding applications. No matter what your specifications are, you can sort and search by attributes such as gender, contact range, and terminal type using the comprehensive catalog provided by IEH Corp. We also offer additional information about our extensive product range in several detailed catalogs. Each catalog includes data sheets, charts, and more. When it comes to PCB connectors that deliver excellent performance in all applications, think of IEH.

• Board to Board Connectors

1.90mm pitch MIL-DTL-55302 hyperboloid (hyperbolic surface) PCB connector

Implementing reliable PCB connectors for aerospace and MIL-spec electronic devices is crucial. IEH's hyperbolic products have been in use for over 40 years and continue to lead the industry in design, innovation, and reliability, even in the most demanding applications. No matter what your specifications are, you can sort and search by attributes such as gender, contact range, and terminal type using the comprehensive catalog provided by IEH Corp. We also offer additional information about our extensive product range in several detailed catalogs. Each catalog includes data sheets, charts, and more. When it comes to PCB connectors that deliver excellent performance across all applications, think of IEH.

• Board to Board Connectors

1.90mm pitch MIL-DTL-55302 hyperboloid (hyperbolic) PCB connector

Implementing reliable PCB connectors for aerospace and MIL-spec electronic devices is crucial. IEH's hyperbolic products have been in use for over 40 years, continuing to lead the industry in design, innovation, and reliability even in the most demanding applications. No matter what your specifications are, you can sort and search by attributes such as gender, contact range, and terminal type using the comprehensive catalog provided by IEH Corp. We also offer additional information about our extensive product range in several detailed catalogs. Each catalog includes data sheets, charts, and more. When it comes to PCB connectors that deliver excellent performance in all applications, think of IEH.

• Board to Board Connectors

2.54mm pitch MIL-DTL-55302 hyperboloid (hyperbolic) PCB connector

Implementing reliable PCB connectors for aerospace and MIL-spec electronic equipment is essential. IEH's hyperbolic products have been in use for over 40 years and continue to lead the industry in design, innovation, and reliability, even in the most demanding applications. No matter what your specifications are, you can sort and search by attributes such as gender, contact range, and terminal type using the comprehensive catalog provided by IEH Corp. We also offer additional information about our extensive product range in several detailed catalogs. Each catalog includes data sheets, charts, and more. When it comes to PCB connectors that deliver excellent performance in all applications, think of IEH.

• Board to Board Connectors

2.54mm pitch MIL-DTL-55302 hyperboloid (hyperbolic) PCB connector

Implementing reliable PCB connectors for aerospace and MIL-spec electronic devices is essential. IEH's hyperbolic products have been in use for over 40 years and continue to lead the industry in design, innovation, and reliability, even in the most demanding applications. No matter what your specifications are, you can sort and search by attributes such as gender, contact range, and terminal type using the comprehensive catalog provided by IEH Corp. We also offer additional information about our extensive product range in several detailed catalogs. Each catalog includes data sheets, charts, and more. When it comes to PCB connectors that deliver excellent performance across all applications, think IEH.

• Board to Board Connectors

1.27mm pitch MIL-DTL-55302 hyperboloid (hyperbolic surface) PCB connector

Implementing reliable PCB connectors for aerospace and MIL-spec electronic devices is essential. IEH's hyperbolic products have been in use for over 40 years and continue to lead the industry in design, innovation, and reliability, even in the most demanding applications. No matter what your specifications are, you can sort and search by attributes such as gender, contact range, and terminal type using the comprehensive catalog provided by IEH Corp. We also offer additional information about our extensive product range in several detailed catalogs. Each catalog includes data sheets, charts, and more. When it comes to PCB connectors that deliver excellent performance in all applications, think of IEH.

• Board to Board Connectors

It is a low-cost 5015 connector.

It can be supplied at a low cost. It complies with the US military standard MIL-C-5015 and is compatible with MS connectors of military specifications.

• Circular Connectors

We would like to express our congratulations on the continued prosperity of your esteemed company. Our company will be exhibiting at the following trade show, where we will be showcasing a number of products, including our new product, the Packaging Container Air Leak Test (Pin Hole Inspection) Device | MSQ-2003 series. We sincerely apologize for the inconvenience during your busy schedule, but we would like to cordially invite you to attend this event. 【 Trade Show Name 】 【 Dates 】 【 Venue/Booth Number 】

[Lecture Topics] 1. Trends and Business Opportunities in Japan's Expanding Energy Storage Industry Koichiro Danno, Principal and Head of Social and Policy Design Unit, Research and Consulting Division, Japan Research Institute, Inc. 1. Background Necessitating Energy Storage Business 2. Behind the Meter (BTM) Business and In Front of the Meter (IFM) Business 3. Trends in Japan's Energy Policy Related to Energy Storage 4. Current Revenue Models in Japan 5. Verification of Profitability in Energy Storage Business 6. Summary 7. Q&A 2. Expansion of Grid-Scale Energy Storage Business in Europe and Japan and Future Prospects Takayuki Ogawa, Executive Officer, Deputy Head of Business Strategy Division, Japan Kogyo Energy Solutions, Inc. and Executive Director, Nippon Koei Energy Europe B.V. 1. Overview of the Company and Introduction to Energy Business 2. Efforts in Energy Storage Business in Europe 3. Efforts in Energy Storage Business in Japan 4. Role and Importance of Aggregators 5. Challenges and Future Prospects of Grid-Scale Energy Storage Business 6. Summary 7. Q&A

[Speaker] Hideo Yamamoto, President and CEO of DIVE COMPASS Inc. [Key Message] "Consumers will no longer be at the end of the power system." By reconfiguring the energy landscape starting from the "consumer" rather than viewing renewable energy, electricity retail, PPA, storage batteries, EVs, VPP, and DSF as separate businesses, there is potential to create new energy businesses in Japan. This presentation will not only introduce the latest trends in Europe but will also consider future market changes and business opportunities from the perspective of "what can be commercialized next in the Japanese market." [Presentation Items] 1. Why consider the electricity market from the consumer's perspective now? 2. Five market changes confirmed at FLEXCON 2026 on the front lines of European DSF 3. The current state of the Japanese DSF market seen through comparison with Europe 4. New consumer-centric energy businesses emerging in Japan 5. Who will hold the connection with consumers by 2030? 6. Q&A / Business card exchange

Are you struggling with the fact that even after raising recruitment costs and hourly wages, on-site personnel are not sticking around? The true causes of turnover lie in "fatigue from heavy labor" and "discomfort in the work environment." However, improving the entire facility or fully automating operations involves enormous initial investments and is not realistic. In this seminar, we will reveal three practical solutions to create a "preferred workplace" based on a case study that reduced investment costs by approximately 20% compared to traditional proposals, without relying on expensive renovations or endless wage increases. The key lies in the integrated design of "construction and equipment" and "robotics." By thoroughly eliminating unnecessary capital investments, we can dramatically reduce the burden on the workforce and enhance productivity. As a company that also engages in outsourcing, we will thoroughly explain the "three principles" that support integrated design, using actual improvement cases. This content is a must-see for executives and site managers who want to fundamentally solve labor shortages within their budgets. [Recommended for] - Companies that continue to face turnover and recruitment difficulties despite raising wages and recruitment costs. - Site managers and executives who considered full building air conditioning or complete automation but abandoned the idea due to high costs. - Site managers and executives who want to balance investment restraint and productivity improvement through relocation or renovations.

We will be exhibiting at the "26th Business Fair" hosted by Seibu Shinkin Bank, which will be held on Thursday, October 15, 2026, at the Triangle Plaza in Shinjuku Sumitomo Building! This event is a corporate exhibition and matching event aimed at expanding business opportunities for small and medium-sized enterprises. Over 300 companies and organizations will participate, promoting their excellent technologies and products to one another.