AC adapter EIAJ polarity unified DC plug
EIAJ standard unified DC plug AC adapter.
We respond to various types of custom power supply requests at low prices. Please contact us for the minimum order quantity.
- Company：亜光テック
- Price：Other
plug Product List and Ranking from 110 Manufacturers, Suppliers and Companies
Last Updated： Aggregation Period:Jan 07, 2026～Feb 03, 2026
This ranking is based on the number of page views on our site.
plug Manufacturer, Suppliers and Company Rankings
Last Updated： Aggregation Period:Jan 07, 2026～Feb 03, 2026
This ranking is based on the number of page views on our site.
- テクネ商事 Kanagawa//Machine elements and parts
- Kistler Japan G.K. Head office Kanagawa//Testing, Analysis and Measurement
- JUPITOR CORPORATION Tokyo//Trading company/Wholesale
- 4 TA AN大安電業 台湾本社 Taiwan//Electronic Components and Semiconductors
- 4 データコントロルズ Tokyo//IT/Telecommunications
plug Product ranking
Last Updated： Aggregation Period:Jan 07, 2026～Feb 03, 2026
This ranking is based on the number of page views on our site.
- Three types available for different purposes! A plug that reduces labor for piping pressure tests. テクネ商事
- Pop-A-Plug (Closure plug for heat exchanger tubes) テクネ商事
- I made a mistake with the connector shape! → It will be resolved with a 【light adapter/conversion plug】. データコントロルズ
- 4 GRIP TIGHT (Pressure Test Plug for Piping and Pipes) テクネ商事
- 5 Aerospace Industry Plug "Lee Plug" JUPITOR CORPORATION
plug Product List
31～60 item / All 423 items
Displayed results
Snap hole plug
You can easily and reliably seal holes without tools.
This is a part that allows you to easily and securely seal a hole by pushing it in from one side of the panel.
- Company：日東サプライ
- Price：Other
Rotary free plug (joint)
This is a connector for air tools used in various assembly lines across different industries.
The ease of use is different! This is a plug for air tools that can bend at 45° and rotate 360° freely. ●Features - Improved work efficiency: The return function eliminates hose "twisting and bending." - Consideration for the worker: High adaptability to air tools reduces wrist strain. - Ideal for tight spaces: 45° bend and 360° rotation.
- Company：ダイセン 特販部
- Price：Other
20A heat-resistant plug and socket
The rated voltage and current are 250V and 20A with a large capacity specification! It withstands high heat and has excellent insulation resistance.
The "20A Heat-Resistant Plug and Socket" is a product that has a large capacity of 250V and 20A, which is not commonly available in the market with these rated voltage and current. Due to its strong arc resistance at the contact points, its lifespan is nearly permanent. The electrical connection is made with double-sided contact, resulting in extremely low contact resistance. The plug socket is designed with careful consideration of materials, contact pressure, and other conditions to ensure compatibility. 【Features】 ■ Large capacity of 250V and 20A, which is not commonly available in the market ■ Double-sided contact at the electrical connection with low contact resistance ■ Minimal temperature rise at the contact surface, making it resistant to oxidation ■ Excellent insulation resistance and high heat resistance ■ Strong arc resistance at the contact points, resulting in a nearly permanent lifespan *For more details, please refer to the PDF document or feel free to contact us.
- Company：東洋電熱
- Price：Other
Sora no AT, 230V/2300W, EU plug
Unique protective features, adjustable parameters! Lightweight and ergonomically designed heat gun.
The "Sora no AT, 230V/2300W, EU plug" is a convenient and high-performance heat gun that supports various applications with an output of 2300W and a weight of 750g. It is particularly powerful and lightweight, equipped with many useful features, and has a brushless, long-lasting motor (operating time of 10,000 hours). Additionally, the temperature can be adjusted continuously between 50 and 650°C, providing stable performance for plastic welding, heating, shrinking, or drying. 【Features】 ■ Exceptional durability with a brushless drive motor ■ Eco mode saves 40% energy and achieves 50% noise reduction ■ Active cool-down function ■ Configurable restart protection ■ Wireless communication interface *For more details, please download the PDF or feel free to contact us.
- Company：ライスター・テクノロジーズ
- Price：Other
Diode S, 230V/2000W, EU plug
Push-fit or screw-in nozzle! Suitable for mobile work.
The "Diode S, 230V/2000W, EU plug" is a powerful welding machine that achieves high-quality work while being compact and lightweight, thanks to the use of Leister's external blower. With manual temperature adjustment from 20° to 600°C using a rotary knob, it can be tailored to meet the needs of each plastic welding application. The abundant quick welding nozzles and draw welding nozzles enable comfortable welding work with the blower. 【Features】 ■ Particularly convenient and easy for assembly work ■ Heater element cover ■ Cooled protective tube ■ Manual temperature adjustment ■ Compatible with Air Stream, Minor, and Robust *For more details, please download the PDF or feel free to contact us.
- Company：ライスター・テクノロジーズ
- Price：Other
Electron ST, 230V/3400W, EU plug
Strong and durable hand welding tool! The removable air filter is easy to clean.
The "Electron ST, 230V/3400W, EU plug" is a heat gun that can reach a maximum temperature of 650°C with stepless temperature settings, even at very high airflow levels. It can be used not only for professional welding and molding of modified asphalt and thermoplastic materials with high material strength but also for many other applications. The built-in carbon brushes and heater element cover ensure safety, making it a complete tool for various job sites. 【Features】 ■ Powerful heat gun, up to 3400W ■ Welding machine for on-site work ■ Professional molding, welding, and shrinking ■ Easily installable heater tube stand ■ Comes with a sturdy storage case *For more details, please download the PDF or feel free to contact us.
- Company：ライスター・テクノロジーズ
- Price：Other
GRIP TIGHT (Pressure Test Plug for Piping and Pipes)
★Grip Tight★ Maximum pressure resistance value 96MPa! Close off pipes, tubes, and nozzles of equipment and conduct pressure tests as is. No welding required!
When using cap welding for the closure method during pressure testing of pipes, tubes, and conduits, we recommend using this Grip Tight plug for closure. It can achieve closure up to high pressure simply by assembling the plug to the end of the tube/pipe. (Max pressure resistance: 96MPa) ● This will significantly reduce labor (cost). There is no need for the series of tasks involved in cap welding, cutting, or beveling; after assembling the plug and conducting the test, you only need to remove the plug. Additionally, the attached materials include plugs that can be used for localized pressure testing during the replacement of existing flanges, so please feel free to ask any questions. *For more details, please download the PDF or contact us.
- Company：テクネ商事
- Price：Other
Three types available for different purposes! A plug that reduces labor for piping pressure tests.
Achieve reliable sealing even in high-pressure environments! Significantly reduce labor and costs during pressure testing.
By utilizing pressure test plugs from Curtis Wright in the United States, the man-hours required for pressure testing can be significantly reduced. We introduce three types of plugs for different applications. ● For closing pipe ends: Grip Tight ● For flange local use: DBB plug ● For flange local use: High lift flange plug 【Features】 ■ Grip Tight Can seal up to high pressure (maximum 96MPa) simply by attaching the plug No need for a series of tasks such as cap welding/cutting/preparation Reusable ■ DBB Plug Allows simultaneous isolation of the upstream side and pressure testing of the weld point Pressure testing can be performed locally only at the welding point → Achieves reduction in media volume and simplification of construction ■ High Lift Flange Plug Allows purging during welding and upstream monitoring Compatible with various flange shapes (neck flanges, slip-on, etc.) Pressure testing can be performed locally only at the welding point → Achieves reduction in media volume and simplification of construction *For more details, please download the PDF or feel free to contact us.
- Company：テクネ商事
- Price：Other
I made a mistake with the connector shape! → It will be resolved with a 【light adapter/conversion plug】.
We will solve urgent cable troubles such as 'too short to connect' and 'different connector shapes'! Next-day delivery available!
Are you experiencing any of these troubles with "cables" that are necessary in various situations? "I need a cable tomorrow, but it's too short!" "I can't connect because the connector shapes are different! I don't have time to procure one!" ★ Data Controls will solve these urgent troubles with our optical accessories ★ We have a large stock of relay adapters, conversion plugs, optical patch panels, and more, so orders placed by 3 PM can be delivered as soon as the next day! 【Troubleshooting Examples】 Case 1: "I prepared a cable with an LC connector, but the receiving device has an SC connector!" Solution: Use an optical conversion plug (SC male/LC female) along with the LC connector cable to resolve the issue. Image: Device side SC — Optical conversion plug (SC male/LC female) — LC connector optical cable Case 2: "Oh no! The optical cable is too short!" Solution: When the distance of the optical fiber is insufficient, extend the connection by using a relay adapter with two cables. Image: Optical cable with SC connector — Optical adapter (SC female/SC female) — Optical cable with SC connector *For more details, please contact us or download the PDF to view.
- Company：データコントロルズ
- Price：10,000 yen-100,000 yen
RJ45 Shielded Plug "MFP8 Series Angle Type"
Field termination use! RJ45 shielded plug with a 90-degree angle that can be used in tight spaces.
The "MFP8 Series Angle Type" is a 90-degree angle RJ45 shielded plug designed for use in tight spaces. It can be oriented in four directions at 90-degree intervals and is designed to accommodate a wide range of cables. It supports high-speed communication of 10G (Cat.6A). The processing steps are short, which can reduce processing time. 【Features】 ■ For on-site termination ■ 90-degree angle design for use in tight spaces ■ Can be oriented in four directions at 90-degree intervals (fixed during assembly) ■ Designed to accommodate a wide range of cables ■ Supports high-speed communication of 10G (Cat.6A) *For more details, please refer to the PDF document or feel free to contact us.
- Company：日本テレガートナー
- Price：Other
Plug "Lee QIP Expansion Plug"
Improved handling of the high reliability plug Lee Plug!! Quick Installation Lee Plug
The small plug manufactured by LEE has been adopted in the aerospace industry for many years. This product adds ease of use to the trust and performance that the LEE Plug has cultivated over 70 years. While conventional Lee plugs were divided into two parts, PIN and PLUG, the QIP plug has made handling during installation easier for customers by integrating the PIN and PLUG in advance. <Features> ■ Easy installation ■ Reliable sealing performance with LEE's unique press-fit method ■ Maximum pressure of 82.7 MPa (12,000 psi) ■ Complies with RoHS, REACH, WEEE, and ELV. For more details, please download the catalog or contact us using the information below.
- Company：JUPITOR CORPORATION
- Price：Other
Aluminum press-in plug "Beta Plug"
An aluminum ultra-lightweight sealing plug that allows liquid sealing without the need for screw plugs or sealants! Used in aircraft for 70 years!
The "LEE Company Beta Plug (Seal Plug)" is an ultra-lightweight sealing plug made of aluminum that allows for liquid sealing without the need for threaded plugs or sealants. It can be reliably inserted automatically or manually, and is designed to minimize the occurrence of cracks even in brittle base materials. Utilizing 70 years of expertise used in aviation, it can be applied to automotive parts, hydraulic control components (pumps), machine tools, and more. 【Features】 ■ Capable of mass production ■ Stress is applied over a surface on the counterpart base material, allowing for strain-free insertion ■ Insertion status can be monitored through visual inspection and management of insertion depth and pressure, simplifying the work process ■ Easy installation without the need for threading or other processing ■ Available in various sizes from 5mm to 20mm *For more details, please refer to the PDF materials or feel free to contact us.
- Company：JUPITOR CORPORATION
- Price：Other
![TE [Field Wiring Plug M12 X-Code]](https://image.mono.ipros.com/public/product/image/e62/2000514120/IPROS72848124518513922704.png?w=280&h=280)
TE [Field Wiring Plug M12 X-Code]
[TE Connectivity New Product] Transmission speed up to 10 Gbps! Achieves speedy and reliable installation without tools.
The "M12X-Code" is a plug that achieves speedy and reliable installation without tools, thanks to its highly reliable IDC (Insulation Displacement Contact) and an integrated automatic excess wire cutting function in the connector. It is compatible with a wide range of wire sizes from AWG 22 to 26, including solid and stranded wires, and supports an outer insulation diameter of 6.5 to 9.0 mm. Additionally, it allows for visual confirmation of the cable shield braid connection status before the final assembly of the connector. 【Features】 ■ IDC (Insulation Displacement Contact) that eliminates the need for wire stripping ■ Integrated automatic excess wire cutting function in the connector ■ Tool-free connector assembly ■ Transmission speed: up to 10 Gbps *For more details, please refer to the PDF document or feel free to contact us.
- Company：鐘通
- Price：Other
Branching and extension cables / Pocky plugs
Power plug for electric tools and other tools.
The locking plug is ideal as a power plug for electric tools and other tools in environments where both 2P and grounded 2P are required.
- Company：長谷川製作所
- Price：Other
Custom Coupling Safety Plug
Custom Coupling Safety Plug
This is a case study of special couplings and custom couplings from Nagahori Industries. We introduce custom couplings (joints) that can be manufactured even from a single prototype. 【Case Study】 - For air piping with a purge mechanism - Gradually releases residual pressure in the hose on the plug side during disconnection, eliminating unpleasant noise and hose recoil phenomena. ■ For details and inquiries, please contact us using the link below【Contact Us】■ □ For detailed specifications discussions, please refer to the downloadable materials□
- Company：長堀工業
- Price：Other
Hook rubber plug
A rich lineup of plug-in devices from 15A 125V to 30A 600V!
We handle "Hikakake Rubber Plugs" as wiring devices for equipment construction. Products labeled "waterproof" possess the performance of "rainproof" according to the electrical appliance safety technical standards. Additionally, "rainproof" products are tested in combination with compatible "waterproof plugs" and "waterproof connector bodies," connected to the applicable wires, to confirm compliance with JIS C 0920 and that they meet IPX3 standards. *For more details, please download the PDF or contact us.
- Company：明工社
- Price：Other
Seal plug "König Expander Plug"
By simply hitting the ball, you can seal it, reducing labor costs! A sealing plug that minimizes distortion and achieves longer material lifespan!
The "Koenig Expander Plug" is a sealing plug developed by the Swiss company KOENIG, designed to seal processed holes, and it is a leading sealing system in the world. 【Features】 ■ Easily, quickly, and safely seals processed holes ■ Orders can be placed from a single unit, eliminating concerns about inventory management and enabling low-cost operation ■ No sealing material or threading required, reducing the number of processes ■ Rated operating pressure: up to 450 bar ■ Minimal distortion of the base material allows for design with narrow pitches (achieving cost reduction through miniaturization of the base material) *Please feel free to contact us for information on sizes and prices.
- Company：明和機器
- Price：Other
Deep drawing molded product example: Screw plug
By using press processing, we achieve lighter and lower-cost manufacturing compared to casting and forging!
We would like to introduce product examples formed using our technology "Deep Drawing Process." The photo on the left shows a product example of a screw plug. This is a product from our affiliated company, Shiga Shimizu Seiko. 【Features】 ■ Manufacturing is possible at a lower cost and lighter weight than casting and forging processes. 【Characteristics of Deep Drawing Process】 ■ Press processing is possible even with difficult-to-process materials. ■ Forming is possible without cracking even with high-strength steel plates of 590MPa. ■ Not only stainless steel but also aluminum can be drawn. *For more details, please contact us or download the PDF.
- Company：シミズ精工
- Price：Other
Screw plug "QPHAH-1/QPHAH-2"
The "QPHAH-2" has exhaust holes in the hexagonal section to prevent pressure buildup in the tank due to oil vaporization!
The "QPHAH-1/QPHAH-2" is a screw plug made of aluminum alloy with a usable temperature of 180°C. The "QPHAH-2" has an exhaust hole in the hexagonal part to prevent pressure buildup in the tank due to oil vaporization. The shape of the screw and the presence of the exhaust hole can be selected based on the product code. Additionally, we also offer flange hexagonal hole screw plugs "SPN-H/L" and thin-walled pipe nuts (parallel pipe threads) "SWNB." 【Product Lineup (Partial)】 ■QPHAH-19-M14-1.5-1 ■QPHAH-22-M16-1.5-1 ■QPHAH-26-M20-1.5-1 ■QPHAH-32-M26-1.5-1 ■QPHAH-32-M27-1.5-1 ■QPHAH-40-M33-1.5-1 *For more details, please download the PDF or feel free to contact us.
- Company：藤川伝導機
- Price：Other
High-capacity 60A/100A waterproof plug
Prepare a hook-type plug blade! Introducing products that can be selected according to usage, such as power plugs for large equipment, machinery, and facilities that require waterproof and dustproof performance!
This is a high-capacity (high current) device used to connect wires and supply power to equipment, featuring a dustproof and waterproof specification with a protection rating of IP65 when combined (used) with waterproof connectors and waterproof outlets rated at 60A and 100A. The rubber hood around the blade not only protects the blade from impacts when dropped but also helps prevent electric shock to the fingertips during insertion and removal. Additionally, during use, it maintains waterproof and dustproof performance by sealing the insertion port of the combined device.
- Company：アメリカン電機
- Price：Other
Space-saving with L-shaped power plug and direct downward cable! : L-shape plug
The protruding wires from the plug are a nuisance! Introducing the L-shaped power plug series that solves such problems, featuring a 3P 20A 250V rated grounded type!
The 20A and 30A L-shaped plugs have their wire insertion point oriented at a 90-degree angle to the direction of the prongs. A new grounded type 3P 20A 250V rated plug has been introduced. [Model number: 4222EL] It is suitable for use in locations where the wire coming from the plugged-in plug may be in the way or where there is a risk of it getting caught. ■ Sturdy and safe construction! The body is made of flame-retardant nylon resin (UL94 V-0) that excels in heat resistance and tracking resistance (30A uses reinforced nylon resin). The cover is made of polycarbonate resin with flame-retardant properties (UL94 V-0) and boasts exceptional strength. ■ Reduced wiring work! The wire stripping dimensions are the same for both single-phase and three-phase connections, and by increasing the space inside the cover where the connected body is assembled, the connected wires can be smoothly accommodated. ■ Waterproof performance too! By using a waterproof plate, it maintains waterproof performance (IPX3 rainproof) even when the plug is inserted into the outlet.
- Company：アメリカン電機
- Price：Other
For environments between -50℃ and 100℃! Heat-resistant and cold-resistant embedded outlet and power plug.
For power supply in hot and cold places! Outlets and power plugs equipped with heat resistance and cold resistance suitable for use in environments ranging from -50℃ to 100℃.
The "Heat-Resistant and Cold-Resistant Embedded Outlet/Plug" is a grounding type 2P 15A 125V embedded outlet and power plug, available in both hook and flat blade types, equipped with heat and cold resistance performance. An outlet is a device that is installed in a box within a wall to supply power to a plug. A plug is a device used to connect to the end of a wire and insert into an outlet, etc., to supply power to machines and equipment. Both are suitable for use in environments ranging from -50°C to 100°C. They are particularly suitable for use in foundries, smelting furnaces, cold storage warehouses, and cold regions. Additionally, they can be used to ensure safety for power sources near heating and cooling equipment. 【Features】 ■ Uses flame-retardant UL94 V-O compliant high-performance reinforced nylon resin for the plastic parts ■ Employs phosphor bronze for the blades and blade receptacles, which excels in strength, repeatability, wear resistance, and corrosion resistance ■ The charging parts (blades, blade receptacles, terminal screws, etc.) are nickel-plated to enhance resistance to heat and oxidation, improving heat and cold resistance performance ■ Operating temperature range: -50°C to 100°C ■ Resistant to both heat and cold *For more details, please refer to the PDF document or feel free to contact us.
- Company：アメリカン電機
- Price：Other
![[Information] Classification of Plug Shapes in Countries Around the World](https://image.mono.ipros.com/public/product/image/552/2000086661/IPROS72119989360493241941.jpeg?w=280&h=280)
[Information] Classification of Plug Shapes in Countries Around the World
A wide variety of plug shapes tailored to specifications from various countries are available!
This document provides information about the shapes of electrical outlets in various countries around the world as defined by LEGRAND. The categories are: Type A, Type B, Type C (Type SE), Type O, and other special shapes. The main countries of use include Japan, North America, Thailand, Taiwan, the United Kingdom, and others, with variations in shapes across different countries. [Contents] - Plug shapes - Standards - Main countries of use *For more details, please refer to the PDF document or feel free to contact us.
- Company：日本テクノコントロールス
- Price：Other
BIMED's "Ventilation Plug"
Prevent the occurrence of internal condensation by eliminating the pressure difference between the inside and outside of the highly confidential box! Prevent potential failures of the electrical components inside.
The "Ventilation Plug" manufactured by BIMED is a product designed to ventilate and adjust the air pressure between the highly airtight box installed outside and the outside air, preventing condensation. *For more details, please contact us.*
- Company：日本テクノコントロールス
- Price：Other
Full Cedar Nylon Plug TU Type
Nylon plugs that combine high strength performance and excellent workability.
The Friulsider Nylon Plug TU type, which combines high-performance strength and excellent workability, offers a wide range of sizes not available from other companies, making it ideal for concrete and ALC substrates. It is perfect for mechanical fastening methods of PVC sheet waterproofing and for securing building hardware. For more details, please contact us or download the catalog.
- Company：峰岸
- Price：Other
