太平電機 List of Products and Services

Our company offers harness processing for waterproof connectors (IP67, IP68). This product is recommended for situations where LAN cables typically used indoors are installed outdoors, or in harsh environments indoors where they may get wet, experience condensation, or be exposed to dust. We have dedicated cables that are compatible with the connectors, as well as manufacturer-guaranteed crimping tools and jigs, allowing us to respond to a variety of concerns. Please feel free to contact Taihei Electric for any issues you may have.

• Harness

Covering various types of waterproof switches (such as IP67) including toggle switches, push buttons, rockers, and micros from multiple manufacturers! Please make use of this during your development and design phases. For various switches, it is necessary to connect the wiring to the internal circuit board after securing the switch to the panel. At Taihei Electric, we can provide switch harnesses that connect wires to one end of the switch and connectors to the opposite end, so you can leave all your switch and connector procurement to us in a one-stop solution.

• switch

The harness for connectors used with micro coaxial cables is employed for transmitting high-speed image signals within devices, utilizing micro coaxial cables and their corresponding connectors. Unlike conventional crimp connectors, these are processed using specialized equipment. Our company is capable of producing everything from small-lot prototypes to mass production with domestic partner manufacturers. We can also recommend and propose connectors and cables. Additionally, we have some connectors and cables in stock that may be repurposed if applicable.

• Other Connectors
• Coaxial Connectors

Are you having trouble deciding on the optimal connector when attaching connectors to fans, or finding the right crimping equipment even after determining the best connector? Please consult Taihei Electric. Our sales team, with extensive knowledge and the capability to crimp approximately 2,000 types, will provide proposals and support.

• fan

We have created a list of specifications for waterproof connectors optimal for robots. It includes everything from small signal waterproof connectors to high-current waterproof connectors. There are types for wire relay and panel housing fitting. The waterproof ratings include IP67, IP68, and more. We offer a wide range of reliable gold-plated connectors, those designed for frequent insertion and removal, and fully locking options. Crimp processing is possible with a dedicated applicator, and we can accommodate small-scale prototypes. We look forward to your inquiries regarding harness processing.

• Harness

We have compiled a list of specifications for connectors that are resistant to vibration. Crimping can be done using a dedicated applicator, so please consult us regarding harness processing.

• Harness

We have processed products with Hirose Electric IX connectors (for industrial Ethernet) in stock. This next-generation connector is smaller and less prone to lock failure compared to conventional RJ45 connectors for Ethernet. It has already been widely adopted in semiconductor manufacturing equipment, industrial machinery, and industrial cameras. Our company has prepared processed stock to accommodate urgent prototypes. (Cat.5E) Additionally, we also have processed stock of jacks that can be used for relay extension. HUBs with IX connectors are also available.

• Harness

This is a list that allows you to find compatible terminals and connectors from wires, such as when you want to attach connectors to wires originally connected to fans, motors, and various sensors. We hope you find it useful.

• Harness

There are branch connectors and terminals that can be branched. From 1×2 to a maximum of 1×7. There are simple locks and full locks. Non-waterproof and waterproof. PSE certified as well. T-type branching, Y-type branching, and multi-outlet branching. Splices and closed terminals. Of course, we also accept harness processing.

• Harness

We are making six proposals aimed at achieving space-saving wiring, such as miniaturization of connectors and cable conversion of stranded wires. Please download the catalog and feel free to contact us.

• Harness

Taihei Electric can accommodate harnesses for approximately 2,000 types of connector manufacturers. With dedicated crimping machines (applicators) available at many partner factories nationwide, we can produce a wide variety of harnesses. If the product you desire is not listed, please feel free to contact us.

• Harness

We have both USB Type A to Type C processed products and USB Type A cut-off products in stock. The cut-off products allow you to attach your preferred connector on the other end. Unlike products from online retailers, we can provide manufacturer specifications and environmental compliance documents.

• Harness

Taihei Electric can accommodate harnesses for approximately 2,000 types of connector manufacturers. Many affiliated factories across the country have dedicated crimping machines (applicators), allowing for a wide variety of harnesses. Hirose Electric can process about 430 types. We also accept quotes for individual Hirose Electric connectors and terminals. If the product you desire is not on the list, please feel free to contact us.

• Harness

【BCP Measures】 We have approximately 800 connector items in stock, which improves the availability of materials. Additionally, production of the same products is possible at more than two partnered processing locations, allowing for risk diversification in case of harness manufacturer troubles. While our partnered processing locations primarily focus on domestic production, we can also accommodate overseas production based on your preferences. 【EOL Measures】 To prevent the components you use from becoming discontinued and turning into excess inventory, we will advise you on highly versatile products from the selection stage. We can also assist in organizing unnecessary assets, so please feel free to consult with us.

• Harness

We have stock of terminal crimped harnesses, allowing for quick delivery, which is very convenient for initial prototypes. We offer power, signal, and automotive harnesses, with wire sizes ranging from AWG 8 to 28, totaling 27 types. Customers are required to provide their own housings and insert the terminals themselves.

• Harness

【Harness Processing】 - We have stock with a CHAdeMO connector on one end, and we will attach your desired connector on the opposite side. If you are unsure, we can suggest the most suitable connector for you. 【Features of the CHAdeMO Connector】 - Easy operation with a one-action mechanism. - The connector shape is designed for good operability. - The latch mechanism is made of highly reliable stainless steel, and the resin parts and cables are made of highly weather-resistant and flame-retardant materials, ensuring quality. - All internal live parts are protected with waterproof and dustproof specifications.

• Harness

【CHAdeMO Connector for EV Charging and Discharging】 We have a small stock of JAE-made CHAdeMO connectors with one end harness. Please specify the desired connector wiring on the opposite side. 【Connector for BMS】 Board-to-wire: We offer board-to-wire connectors that are highly heat-resistant, vibration-resistant, compact, high current, and fully locked. Board-to-board: We have connectors with features such as misalignment absorption structure.

• Harness

【Total Support for Robot Connections】 - Communication Robots - Agricultural Robots - Disaster Response Robots - Surgical Robots - Mobility Assistance Robots We propose internal connections for various service robots and assembly work robots. - Consultations on usage such as bend resistance, abrasion resistance, vibration resistance, waterproofing, and narrow spaces - Consultations on the connections of various units such as camera modules, motors, batteries, sensors, and wireless modules - We can provide consultations on optimal connectors, cable proposals, development, and harness manufacturing.

• Board to Cable Connector

We can provide harness processing compatible with drone flight controllers such as Pix Hawk, PXFmini, and other flight controllers. Connectors used in drone flight controllers, such as Hirose Electric's DF13 series and JST's GH series, can be harnessed. Small size, lightweight, reliable mating, and vibration resistance are required for drone harnesses. We will propose the optimal wires and harnessing methods based on current values and compatibility of crimp terminals. Please feel free to consult us regarding fixation methods and waterproofing treatments.

• Board to Cable Connector
• Harness

We can provide harnesses for connectors used in drone batteries, such as AMASS XT30, XT60, XT90, and fully locking power connectors like Hirose DF63. Additionally, we can create harnesses that branch from a single connector. We can suggest connectors based on current, locking method, wire size, and more. Please feel free to consult us regarding waterproof connections as well.

• Harness
• Board to Cable Connector
• Lithium-ion battery

We sell connectors, harness processing products, and electrical wires. We have a system in place for approximately 2,000 types of terminal crimping. In particular, we can propose connections for equipment manufacturers and system design companies. We will suggest the most suitable connectors, wires, and cable processing for each type of equipment, including industrial, communication, drone, robot, and battery module applications. We have recently achieved carbon neutrality as a business. Moving forward, we will reduce the CO2 emissions of the parts we procure.

• Harness

The "PSE Compliant Waterproof Power Cord" has an IP67 waterproof and dustproof performance and is easy to wire even for beginners. It can be harnessed to your desired length, and you can choose from three types of connectors. 【Compatible Connectors】 <ES08 Series: Hirakawa Hewtech> - Size equivalent to or smaller than a standard power plug - Complete locking structure - T-branching possible <NJW Series: Nansei Scientific Research Institute> - Durable and sturdy metal construction - Cable outer diameter can be selected <HR41 Series: Hirakawa Hewtech & Hirose Electric> - Made of weather-resistant plastic - Bayonet lock type - Supports lightning surge up to 15kV *For more details, please refer to the materials. Feel free to contact us with any inquiries.

• Harness

At Taihei Electric, we handle wire harness products equipped with connectors from various companies, including Hirose Electric's connectors. In cooperation with wire manufacturers, we realize the "suitable connections" required by our customers. There may be cases where standard cables or wires cannot be processed, but we will prepare custom cables or wires. We can also address concerns such as, "I used cables from online shopping for the prototype, but what should I do when it comes to mass production?" Please feel free to consult with us. 【Other concerns (examples)】 ■ Cable outer diameter does not match ■ Insufficient number of wire cores ■ Need for weather-resistant sheathing 【Various custom cables (examples)】 ■ Cable exclusively for Hirose Electric's waterproof compact connector HR30 ■ Cable exclusively for Hirose Electric's waterproof compact connector LF ■ Cable exclusively for Hirose Electric's industrial Ethernet compact connector ■ High-flexibility three-core parallel wire (suitable for motor connections in small robots, etc.) ■ Biocompatible cable (suitable for contact with the human body in medical devices, etc.) ■ Low-friction wire (suitable for internal wiring in narrow conduits or moving devices) *For more details, please refer to the PDF document or feel free to contact us.

• cable
• Other cable related products

Do you have any of these troubles? "I chose a wire that fits the connector, but it was incompatible..." "It’s difficult to find a wire that matches the connector..." Our company has over 20 harness processing partner companies nationwide, each producing their specialty wire harnesses daily. If you request a wire harness, please prepare a wiring diagram, and we will provide a quote immediately. Our partner factories at Taihei Electric thoroughly manage all processes, so you can confidently request processing. 【Examples of various wire harness processing products】 ■ Compatible with over 1,800 types of crimp terminals from various manufacturers ■ Crimp processing for flat cables from various manufacturers ■ Processing for round, rectangular, and waterproof connectors from various manufacturers ■ Processing for ultra-high frequency coaxial connectors over 40GHz ■ Processing for AWG#42 thin wire coaxial connectors ■ Processing for various optical fiber connectors, including LC connectors *For more details, please refer to the PDF document or feel free to contact us.

• Harness

The "DF1B Series" is a connector with a rich variety of options, including board-to-wire, wire-to-wire, and potting compatibility, with a maximum of 40 pins. It is a standard connector with a 2.5mm pitch, available in single-row (1 row) and double-row (2 rows) configurations. There are two methods for terminal connection: "crimping" and "soldering." Its moderate size offers excellent workability for insertion and removal, and it can accommodate a wide range of wire sizes and a rich number of pins. 【Features】 ■ Supports a wide range of wire sizes and a rich number of pins ■ Cost reduction from MIL ribbon type ■ Can be connected without stripping ■ Potting (condensation, vibration, and waterproof measures) ■ Complete locking for wire-to-board connectors *For more details, please refer to the PDF document or feel free to contact us.

• Other Connectors

The "SignalBee Series" is a sister brand born as a signal type of the power cable connector brand EnerBee, which is based on the concept of "compact high performance." With a wide variety of options and high versatility, it provides the best solutions tailored to various applications. It can be used in various fields, including industrial equipment, and delivers high performance. With its rich variety, it can broadly cover space-saving and labor-saving wiring solutions. 【Features】 ■ Wide variety of options ■ High versatility ■ Provides the best solutions tailored to applications ■ Delivers high performance ■ Broadly covers space-saving and labor-saving wiring solutions *For more details, please refer to the PDF materials or feel free to contact us.

• Other Connectors

"FunctionMAX" is a high-speed transmission-compatible connector for board-to-board applications that reliably responds to the acceleration of communication speeds. It features a floating function that resolves assembly errors through the connector, contributing to equipment design by absorbing assembly discrepancies. The stress from misalignment is absorbed by the terminal spring section, reducing stress on the mounting area. In various fields such as communication infrastructure, automotive, factory automation equipment, and medical devices, it meets the growing demand for high-speed transmission connectors with reliable performance and structure born from advanced technology. [Features] - Resolves assembly errors through the connector with a floating function - Compatible with high-speed transmission - Demonstrates a strong presence in the automotive sector - Exhibits high performance in various operating environments *For more details, please refer to the PDF document or feel free to contact us.

• Other Connectors
• Board to Board Connectors

The "EnerBee Series" is a power cable connector that improves assembly quality and work efficiency. In addition to the advantages of being "compact" and "supporting high voltage and high current," it is equipped with a "complete lock" function, widely addressing connector needs in industrial equipment power supply areas. For example, by switching your current product to our compact high-performance product, you can achieve space savings and improved specifications. By eliminating the need for a lock release space required for side locking, it enables high-density mounting, contributing to space savings on the circuit board. 【Features】 ■ Center lock mechanism: Contributes to space savings on the circuit board ■ Key compatibility: Safe design ■ Potting compatibility: Protects the assembly from water and foreign substances (such as dust and organisms) ■ Vertical mating cable side exit structure: Clear click feel and excellent operability ■ Multi-point contact structure: Ensures reliable contact and high vibration resistance ■ Sequence structure: Ground terminal contacts first *For more details, please refer to the PDF document or feel free to contact us.

• Other Connectors

We would like to introduce our optical active connector, the 'BF4M Series'. It uses high-bend-resistant optical fiber, allowing for optical transmission with a simple electrical connector connection. The low-profile design, with a height of 1.5mm, results in low power consumption. Additionally, it enables high-speed signal transmission without EMI noise and offers variations such as optical connector relay types and device interconnection types. 【Features】 ■ Optical transmission with a simple electrical connector connection ■ High-speed signal transmission without EMI noise ■ Uses high-bend-resistant optical fiber ■ Low power consumption ■ Variations available, including optical connector relay types and device interconnection types *For more details, please refer to the PDF document or feel free to contact us.

• Optical Connector
• Other Connectors

The "LF Series" is an ultra-compact waterproof connector featuring short lengths, 3 to 20 pins, IP68 waterproof performance, robustness, and support for high-speed signals. Most conventional waterproof connectors are of the "screw-lock" type, where the coupling nut is threaded, requiring manual tightening. This can lead to uncertainty about how far to turn it during mating, and if the screw connection is not tightened properly, it may allow water ingress. Our product utilizes a "bayonet" lock that achieves proper mating with just a half turn, and it only needs to be turned until a click is heard. There is no need to apply force, and since it does not rely on screws for tightening, it will not loosen due to vibrations. 【Features】 - Easy operation for mating even in hard-to-see areas - Easy mating even while wearing gloves - Compact size with up to 20 cores - Compact size with high current capacity of 10A - Compact and easy to connect to industrial sensors and more *For more details, please refer to the PDF document or feel free to contact us.

• Other Connectors
• Waterproof Connector

The "MF13 Harness" is compact yet combines a two-core optical fiber connection and a three-core power line into a single cable. In addition to high-speed and noise-resistant transmission via optical fiber, it also enables power supply. Moreover, we offer various options such as "waterproof caps" and "J/J-BOX for relay connections." The processing is done using dedicated cables and specialized tools. 【Features】 ■ Compact and power-combined ■ Waterproof = IP67 ■ Optional parts (such as waterproof caps) ■ Harness processing ■ Optical/power branching processing is also possible at terminals *For more details, please refer to the PDF document or feel free to contact us.

• Optical Connector
• Other network tools

The "LF Harness" is a waterproof connector compatible with small sizes and shielding. The cable's shield braid is grounded to the connector shell, allowing for high-speed transmission. It has waterproof performance of IP67 and IP68 when mated. Additionally, it supports both soldering and crimping connections, with crimping being possible through automatic wiring for cost reduction. We also have dedicated equipment for crimping multi-pole 20-core types, so please feel free to consult us. 【Features】 ■ Compact, shielded, and high-speed compatible ■ Waterproof performance of IP67 and IP68 when mated ■ LF dedicated cables: 4-core and 20-core cables are in stock Other core counts are also available (minimum length = 100m) ■ Can utilize your existing cables *For more details, please refer to the PDF document or feel free to contact us.

• connector
• Waterproof Connector
• Harness

The "SW20 Harness" is an optical connector with IP67 dust and water resistance when mated. It is compatible with standard SC and LC connectors, making it easy to connect and disconnect. The optical fiber cable to be installed allows for high-speed long-distance transmission and contributes to noise resistance. It also takes tensile load and side pressure into consideration. A double-lock mechanism for both the internal and external parts ensures a reliable PC connection. It is effective in areas requiring waterproofing, such as mobile phone base stations and IoT sensor nodes. 【Features】 ■ Secure mating with a bayonet lock 　→ Waterproof connection is completed by turning until a click is heard. 　→ Easy to mate even while wearing gloves. ■ The connector body uses zinc die-casting to reduce costs. ■ Master connectors and general-purpose connector cleaners can be used. ■ Our company can support plug assembly and harness processing. ■ LC type can be used for relay connections outdoors. *For more details, please refer to the documentation. Feel free to contact us with any inquiries.

• Optical Connector

The "HR30 Harness" is a small, lightweight waterproof plastic connector. It maintains waterproof performance of IP67 and IP68 when mated. We process it using a dedicated jig for installation, ensuring reliable quality. Additionally, it can accommodate overmolded types (cable can be integrally molded). We offer custom options to meet your needs. We also have 3m connectors with terminals in stock. Please feel free to consult us when needed. 【Features】 ■ Small and lightweight ■ Waterproof = IP68 ■ Dedicated wire stock available ■ Harness processing *For more details, please refer to the PDF document or feel free to contact us.

• Other Connectors

We handle individual components such as Hirose Electric connectors and switches from Nidec Copal Electronics (formerly Fujisoku), as well as processed products like connectors with wires (i.e., wire harnesses) and connectors with enclosures. Taihei Electric Co., Ltd. is a specialized trading company dealing with electronic components, including Hirose Electric connectors, various wire harnesses, switches from Nidec Copal Electronics, and small-lot lithium-ion batteries. In addition to selling a variety of products, we leverage our extensive experience and knowledge to propose harness processing tailored to your company's needs. With a motto of supplying small lots, we can support customers nationwide, primarily in the Kanto region, so please feel free to contact us. 【What We Can Do】 1. We can accommodate small lots starting from one piece! 2. Nationwide support available! 3. We propose suitable components based on the situation! *For more details, please download our catalog or feel free to contact us.

• connector