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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

90Amp Blade Type Power 9397 Series

Blade Type Power Connector 90Amp

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

Automotive Shrouded Connectors 5290 Series

PCB Header  Wire to Board Connectors Compact design with 2.2 mm high density pitch Buckle design to increase the locking ability of the male and female connectors to avoid product decoupling. The plastic body is designed to reduce deformation Board fixation screws for secure connection to PCB

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

1.27mm 25Gbps 2322 Series

50Gbps Pam4Board to Board Connector with 10 Rows and 300 pinsPin Spacing: 1.27mmStack Height: 7mm, 12mm & 16mmOrientation: Vertical Press Fit ArrayCompliant: PAM4


Oupiin is a company that focuses on innovation, product improvement, and maintaining strong client relationships. With these goals in mind, Oupiin has become renowned as a global leader in designing, manufacturing and selling high-quality, high-volume connectors.
Connectors play a critical role in various industries, enabling the seamless transmission of electrical signals and power between electronic devices, components, and systems. Our commitment to innovation ensures that its connectors meet the ever-evolving demands of the high-tech market.

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