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B Connector Product List and Ranking from 33 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Dec 17, 2025～Jan 13, 2026
This ranking is based on the number of page views on our site.

B Connector Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Dec 17, 2025～Jan 13, 2026
This ranking is based on the number of page views on our site.

  1. MEIHO Electronics Co., Ltd. Head office:Nagoya, Japan Tokyo branch:Chiyoda-ku, Tokyo Aichi//Trading company/Wholesale
  2. ホンリャン・ジャパン サードカンパニー株式会社 Tokyo//IT/Telecommunications
  3. リョーサン ソリューション事業本部/システムソリューション部 Tokyo//Electronic Components and Semiconductors
  4. 4 ネットメカニズム Tokyo//Service Industry
  5. 5 Fujikura Electronic Components and Connectors Division Tokyo//Ferrous/Non-ferrous metals
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B Connector Product ranking

Last Updated： Aggregation Period:Dec 17, 2025～Jan 13, 2026
This ranking is based on the number of page views on our site.

  1. USB-C connector that can withstand harsh environments! CMA-USBC series MEIHO Electronics Co., Ltd. Head office:Nagoya, Japan Tokyo branch:Chiyoda-ku, Tokyo
  2. Small USB (Type A) waterproof connector ホンリャン・ジャパン サードカンパニー株式会社
  3. D-sub Light Angle DIP Connector | 17LE Series Fujikura Electronic Components and Connectors Division
  4. 4 Snap-in connector USB connector (Type-C connector black) ネットメカニズム
  5. 4 【Completely Waterproof】IPX7/8 USB TYPE-C Connector EX Co., Ltd.

B Connector Product List

46～60 item / All 66 items

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Combo-D D-sub connector

Combo-D D-sub connector

There are 22 types of contact arrangements! In addition to crimping and soldering, we also offer board mounting.

Until now, it has not been common to mix signal contacts with coaxial contacts, high current contacts, and high voltage contacts simultaneously. Our company offers the 'COMBO-D', which allows for the simultaneous use of signal contacts and these various contacts in a standard D-sub connector. In addition to cable connection types, we also provide board mount types, with 22 different contact arrangements available. 【Features】 ■ 22 types of contact arrangements ■ Arrangements of size 8 contacts from 1 to 8 ■ Wiring options include crimping, soldering, and board mounting ■ A wide range of accessories ■ Space-grade (ESA certified), stainless steel shells, and non-magnetic options are also available *For more details, please refer to the PDF document or feel free to contact us.

  • Other Connectors
  • connector
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USB connector with built-in ESD/EMI filter

USB connector with built-in ESD/EMI filter

A filter for ESD and EMI protection is built into the small USB connector!

The USB connector that directly comes into contact requires ESD (Electrostatic Discharge) protection. Additionally, due to slight shifts in differential signals, common mode noise can occur even in differential transmission, so EMI (Electromagnetic Interference) countermeasures are also necessary. This product is a "USB connector" that incorporates filters for ESD protection and EMI countermeasures. It is a product that can be proposed by Ultra Corporation, which provides both passive and mechanical components.

  • Board to Cable Connector
  • Inductor Coil
  • filter

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ESD Suppressor "PTS Series"

ESD Suppressor "PTS Series"

The "PTS series" is an ESD suppressor that complies with IEC61000-4-2 level 4.

The ESD suppressor Polytrans(R) from Politronics is an excellent product for ESD protection that meets level 4 transients of IEC61000−4−2, ensuring that signals above 3.4Hz are reliably preserved. Polytrans enhances the overall stability and robustness of products against ESD transient events and serves as an ideal additional protective component for built-in IC protection. The ESD suppressor Polytrans(R) utilizes advanced manufacturing processes to reduce the overall cost of protection associated with polymer materials while providing products with low leakage current to maximize the battery life of the final product. Please download the English catalog from the 'Download' section.

  • Printed Circuit Board

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Waterproof micro USB connector

Waterproof micro USB connector

IP67 compliant waterproof micro USB connector. For outdoor wiring.

The GT Contact company's "Waterproof Micro USB Connector" is a connector with excellent waterproof performance compliant with IP67 standards. Additionally, the panel-mounted side achieves IP67 waterproofing without the need for a gasket. It is ideal for outdoor wiring in industrial computers, wireless equipment, GPS devices, LED panels, and more. *Currently offering a set of drawings and catalogs for download. [Applications] Industrial computers, wireless equipment, GPS devices, LED panels, medical equipment, etc. It can be widely used for power, video, signals, and more.

  • Waterproof Connector

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D-Sub Series [L-com / Elcom]

D-Sub Series [L-com / Elcom]

D-Sub Series [L-com / Elcom]

The D-Sub port is an older connection method used to connect external devices to computers, but it is still found on some computers today. L-com's D-Sub series features 360-degree shielding on both connectors and cables, making it a robust product line focused on EMI protection. You can choose from three types according to your needs: an economy type with foil shielding on all sides, a deluxe type with copper shielding, and a premium grade that is fully shielded with a steel box.

  • cable

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Airborn Small High Current Connector RocKet Series

Airborn Small High Current Connector RocKet Series

Replaceable D-sub connector from D38999

With RocKet Macro D (shell size 23), you can place three units in the space of a D38999, contributing to space-saving. It is a robust connector that is ideal for panel mount applications. It comes with crimp-type contacts that can be installed on-site, saving time and costs. Signal pins and power pins are available, allowing you to choose currents from 3A to 42A, making it suitable for applications in satellite systems, ground systems, railways, aircraft, heavy machinery, and more. For more details, please refer to the attached document.

  • Rectangular Connector

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BtoB Connector "9984/9985 Series"

BtoB Connector "9984/9985 Series"

BtoB connector with a 2-point contact structure

The 9984/9985 series is a board-to-board connector with a 0.5mm pitch and a two-point contact structure. It has a foreign object removal function. It is ideal for internal connections in equipment that requires high reliability, such as digital devices, FA/OA, and automotive equipment. It is environmentally friendly and lead-free compliant (RoHS compliant). It features embossed packaging suitable for automatic mounting. 【Features】 ○ BtoB connector with a two-point contact structure For more details, please contact us.

  • Other Connectors

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USB connector

USB connector

Audio, power, signal, and USB connectors compatible with all applications.

CUI offers power, audio, DIN, RCA, and USB connectors, aiming to reduce the burden on design engineers by providing easy access to support tools such as advanced product searches, detailed 3D models, and complete RoHS documentation.

  • Other Connectors

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Waterproof Micro USB Connector "UJ2W-MIBH-4-SMT"

Waterproof Micro USB Connector "UJ2W-MIBH-4-SMT"

IPX7 protection level compatible waterproof Micro USB connector equipped with protection and performance for high humidity applications.

CUi Japan Co., Ltd. has announced the addition of a waterproof Micro USB 2.0 connector to its USB product family. The UJ2W-MIBH-4-SMT is a micro B-type jack connector with an IPX7 protection rating, designed to protect against liquids and moisture in harsh environments. With copper alloy contact terminals that are nickel-plated and gold-plated with 30 microinches (µin) on a stainless steel shield, the UJ2W-MIBH-4-SMT is designed for excellent durability with 10,000 mating cycles. This series features a surface mount package and horizontal type with a voltage rating of 30 Vac, a current rating of 1.8 A, and an operating temperature range of -25 to 85°C. To enhance stability on the board, it also includes plastic mounting ears. This micro B USB connector, compliant with the USB 2.0 standard, enables high-speed data transfer and power delivery, making it ideal for various I/O applications in outdoor appliances and portable electronic devices such as mobile computing equipment, digital audio devices, camcorders, and GPS units.

  • Other Connectors

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Power supply USB Type C connector UJC-HP-3-SMT-TR

Power supply USB Type C connector UJC-HP-3-SMT-TR

Power supply only USB Type C connector

The UJC-HP-3-SMT-TR USB Type C connector for power supply is a cost-effective model that reduces the number of pins for data transfer. It offers strong price competitiveness for applications that use the space-saving and easy-to-handle USB Type C connector solely for power supply.

  • Other Connectors

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Power Supply USB Type C Connector UJC Series

Power Supply USB Type C Connector UJC Series

A new 100W type has been introduced for the power supply-only USB Type C connector.

A new 100W 8-pin type has been added to the lineup of power-only USB Type C connectors, which significantly reduces costs by minimizing data transfer pins. (The conventional model is a 6-pin type that supports up to 60W, but the cost is even more advantageous.) It offers good cost performance for applications that require only power without data.

  • Other Connectors

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Embedded USB unit "N-USB0204BK"

Embedded USB unit "N-USB0204BK"

One-touch type equipped with a USB Type-A connector! A compact USB unit that attaches to a round hole!

We would like to introduce the 'N-USB0204BK' that we handle. This is a compact USB unit designed to be mounted in a round hole, equipped with a USB-Type A connector. It features a one-touch installation. Additionally, it comes with a slide cover, and the D+ and D- terminals are short-circuited. 【Features】 ■ Compact USB for round hole installation ■ USB with slide cover ■ D+ and D- terminals are short-circuited ■ USB-Type A ■ One-touch installation *For more details, please refer to the PDF document or feel free to contact us.

  • others

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BUS EPIC DATA CAN Sub-D PRO

BUS EPIC DATA CAN Sub-D PRO

High flexibility due to the expansion of the cable clamp range! Suitable for environments with strict EMC requirements.

The "EPIC DATA CAN Sub-D PRO" is a CAN bus connector for cables with a maximum diameter of 10mm. It boasts high flexibility due to an expanded cable clamp range, allowing for quick and easy connections. With a robust housing material designed for harsh environments, it meets the stringent EMC requirements of challenging conditions. 【Features】 ■ Wide temperature range ■ High mechanical strength (200 contact resistance) ■ Reduced transmission loss ■ Built-in bus termination *For more details, please refer to the PDF document or feel free to contact us.

  • Communications

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