High-Speed Board-to-Board Connectors

High-Speed Board-to-Board (B2B) Connectors are engineered specifically for high-performance hardware architecture where signal integrity, high frequency, and compact design are critical. Unlike standard pin headers, these high-density connectors feature specialized contact geometries, internal shielding, and ground planes to eliminate cross-talk and electromagnetic interference (EMI) in telecommunications, servers, military computing, and advanced industrial automation.
This category includes premium micro-pitch solutions ranging from 0.50mm, 0.635mm, 0.80mm, to 1.00mm, featuring renowned series from industry leaders such as Samtec, Hirose, and Amphenol (including mezzanine, coplanar, and perpendicular configurations). Filter our inventory by pitch, gender, precise pin positions, and surface-mount (SMT) or through-hole styles to secure reliable, gold-plated connectors capable of handling demanding multi-gigabit data rates.
  • AXK6F20347YG

    AXK6F20347YG
    01116024

    20 Position Connector Header, Center Strip Contacts Surface Mount Gold

     
  • MPSC-02-80-02-7.70-01-L-V

    MPSC-02-80-02-7.70-01-L-V
    01116022

    84 (80 + 4 Power) Position Receptacle Connector Through Hole Gold

     
  • 114712

    114712
    01116007

    Board to Board & Mezzanine Connectors 12P 0.8MM PITCH B-B SMT VERT MALE/FML

     
  • QSE_020_01_L_D_A

    QSE_020_01_L_D_A
    01116023

    Board to Board & Mezzanine Connectors RCPT 40POS SMD GOLD

     
  • FX10A-100S/10-SV(71)(Original)

    FX10A-100S/10-SV(71)(Original)
    01116019

    Board-to-Board Connector (0.5-mm Pitch, 4 - 5-mm Height) - FX10 Series (HIROSE ELECTRIC)

     
  • QMS-026-09.75-SL-D-A(Original)

    QMS-026-09.75-SL-D-A(Original)
    01116018

    Connector Micro High Speed Terminal Strip HDR 52 POS 0.635mm Solder ST Top Entry SMD Tray

     
  • CLE-112-01-G-DV-A

    CLE-112-01-G-DV-A
    01116004

    Board to Board & Mezzanine Connectors 0.8mm 24Pos Tiger Beam Cost-effective Single Beam Socket Strip

     
  • 68683-313LF

    68683-313LF
    01116012

    Board to Board & Mezzanine Connectors RECEPTACLE 26P 2.54mm 2Row

     
  • DF12B-50DS-0.5V(86)

    DF12B-50DS-0.5V(86)
    01116005

    Board to Board & Mezzanine Connectors 50P V SMT DR RECPT 3.5-5MM HT W/O BOS 0.5mm

     
  • DF12(3.0)-50DS-0.5V(86)

    DF12(3.0)-50DS-0.5V(86)
    01116006

    Board to Board & Mezzanine Connectors 50P V SMT DR RECPT 3.0MM STACK HT GOLD

     
  • QTH-030-02-L-D-A

    QTH-030-02-L-D-A
    01116001

    Board to Board & Mezzanine Connectors 0.50 mm Q Strip High-Speed Ground Plane Terminal Strip

     
  • CLE-107-01-G-DV-A

    CLE-107-01-G-DV-A
    01116003

    Board to Board & Mezzanine Connectors 0.80mm 14Pos Tiger Beam Cost-effective Single Beam Socket Strip

     
  • FTM-120-02-L-DV

    FTM-120-02-L-DV
    01116014

    Board to Board & Mezzanine Connectors 1.00 mm Surface Mount Micro Low Profile Terminal Strip

     
    Out of stock
  • CLM-112-02-G-D-A

    CLM-112-02-G-D-A
    01116010

    Board to Board & Mezzanine Connectors 1.00 mm Tiger Claw Rugged Reliable Dual Wipe Micro Socket Strip 24 Position

     
    Out of stock
  • ASP-134604-01

    ASP-134604-01
    01116008

    Board to Board & Mezzanine Connectors 160Pos, 4 Row, 1.27mm, Height:10mm

     
    Out of stock
  • CLM-150-02-G-D-A

    CLM-150-02-G-D-A
    01116015

    Board to Board & Mezzanine Connectors 1.00 mm 6Pos Tiger Claw Rugged Reliable Dual Wipe Micro Socket Strip

     
    Out of stock
  • 68683-325LF

    68683-325LF
    01116013

    Board to Board & Mezzanine Connectors RECEPTACLE 50P 2.54mm 2 Row

     
    Out of stock
  • CLM-107-02-G-D-A

    CLM-107-02-G-D-A
    01116009

    Board to Board & Mezzanine Connectors 1.00 mm 6Pos Tiger Claw Rugged Reliable Dual Wipe Micro Socket Strip

     
    Out of stock
  • M80-7012742

    M80-7012742
    01116020

    Board to Board & Mezzanine Connectors 27 WAY MALE 90 DEG WITH J/S

     
    Out of stock
  • M80-7013642

    M80-7013642
    01116016

    Board to Board & Mezzanine Connectors 36 WAY MALE 90 DEG WITH J/S

     
    Out of stock
  • M80-7014542

    M80-7014542
    01116017

    Board to Board & Mezzanine Connectors 45 WAY MALE 90 DEG WITH J/S

     
    Out of stock
  • QSE-020-01-L-D-A

    QSE-020-01-L-D-A
    01116002

    CONN RCPT HI-SPEED DUAL 40POS

     
    Out of stock
  • DF40C-100DS-0.4V

    DF40C-100DS-0.4V
    01116011

    Board to Board & Mezzanine Connectors 100P SMT 2Row, 0.4mmRECEPTACLE NO FITTING, NO BOSS

     
    Out of stock
  • QTE-020-07-L-D-A

    QTE-020-07-L-D-A
    01116021

    Board-to-Board Connector (0.8mm Pitch, 24.24mm Height) - QTE Series

    Manufacturer part number: 01715017
    Out of stock