Cross Reference



Cross Reference

Sample Request


Join Mailing List

About Us


Contact Us



High Power

Busbar Clip Power 200Amp

High Power BTB Connectors 60AMP to 150AMP

High Power BTB Connectors 15AMP to 45AMP

High Power Card Edge

High Power Wire Type

High Speed

High Speed BTB

High Speed Card Edge





Hard Metric Type A to C

Hard Metric Type D to F

Hard Metric Type L to N, Others

Futurebus(+) connector

DIN 41612 connector

Automotive, I/O

Automotive Connectors

USB Connector

D_Sub Connector

RJ Modular Jack & Plug

Centronic Connector

Board to Board

Fine Pitch Board To Board

Other Board to Board

Pin Header

Box Header

PCB Socket

Mini Jumper

Terminal Blocks

Pluggable Male Type PCB Mount

Fixed Type Screw Terminal PCB Mount

Fixed Type Rising Clamp PCB Mount

Pluggable Female Type

Pluggable Female Type Spring Clamp System

Fixed Type Spring Clamp PCB Mount

Barrier Strips


High Speed Cable Assembly

Connectors, IDC Cable Assembly

Wire To Board Connectors 0.80mm to 2.54mm

Wire To Board Connectors 3.0mm to 6.35mm,Wires

FFC/FPC Connectors, Flexible Flat Cables

OUPIIN , always happening

Featured Product

Featured Product

0.5mm Floating Board To Board 2631 Series

0.5mm Floating Board To Board 2631 Series

Pin count 20P through 120PSelf-Alignment MechanismFloating DesignDedicated Power pin/Ground pin design8Gbps NRZ/16Gbps PAM4100 Mating cycle

HSER™ 28+Gbps 2386 Series

HSER™ 28+Gbps 2386 Series

56+GbpsPam4OUPIIN's latest 0.8mm Board To Board Connectors high speed connector with Low profile of 6.25mm (0.246") up to 120 Pin Count is adapted for high frequency signal transmission systems. Support speed rates to 28+Gbps @-3dB

HSMV™ 28+Gbps 2337 Series

HSMV™ 28+Gbps 2337 Series

56+Gbps Pam4 Oupiin wants to make sure you have all the information required to make the best decision. To accomplish this, we share new and updated details regarding our connectors. Our High-Speed Board-to-Board Connector, series 2337, is one of our more unique options we want all of our readers to know about. This High-Speed BTB connector can assist you in various situations, which is why you should request more knowledge about it.

55Amp 3KW/3600W Power + Signal Card Edge Connector 9305 Series

55Amp 3KW/3600W Power + Signal Card Edge Connector 9305 Series

Fakra Connectors 5100 Series

Fakra Connectors 5100 Series

The Fakra Connector is a type of connector commonly used in automotive and telecommunications fields. It is a specific type of RF (Radio Frequency) connector frequently employed in applications such as automotive electronics systems, satellite navigation, in-car entertainment systems, wireless communications, and vehicle diagnostic equipment.   Follows DIN 72594-1 (FAKRA specifications) Comply with USCAR and FAKRA standards  Association standards can be compatible with other factory-standard products A full range of standard 14 keys and color distinction can prevent mismatch Strengthen positioning design, avoid center offset Push-on latch structure for close integration The applicable cable is RG174/AT With various length options (8M~10M), suitable for multiple application markets



Oupiin's dedication to innovation, product improvement, and maintaining strong client relationships truly sets it apart as a global leader in connector technology. The emphasis on meeting the evolving demands of the high-tech market underscores Oupiin's commitment to staying ahead of the curve. By continuously refining its product line, Oupiin ensures that its connectors meet and exceed industry standards, providing cutting-edge solutions to its clients.

Learn More