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  3. Electronics Materials & Components
  4. Interconnect Products
  5. Input/Output Connectors
  6. Clamp Connectors

3M Clamp Connectorsfor Industrial and manufacturing

Blue to light blue gradient with geometric pattern background
The benefits of simpler connections

All 3M clamp-style connectors use Insulation Displacement Contact (IDC) termination. This method allows for much more than just quickly connecting sensors and other components. These connectors work together for signal, power and networking. So you can optimize connectivity across electrical systems in less time, with less labor, wire and waste. Using 3M IDC connectors is much faster vs. most crimp-style and screw-type alternatives and the compact designs are smaller in size and excellent for designs requiring reduced board footprints in complex, space-constrained applications. 3M offers IDC connectors for wire-to-board, wire-to-wire, relay junctions and branching applications.

  • Diagram showing 3M IDC connectors used for signal connectivity in various electronic components
    Signal connectivity

    3M IDC connectors are widely used for various signal and sensor connections as well as low-amp power. 3M Mini-Clamp and 3M Mini Stack connectors feature a compact design, excellent for quickly and efficiently connecting components in space-constrained environments.

  • Diagram illustrating 3M IDC connectors used for power connectivity between remote units and sensors
    Power connectivity

    3M IDC connectors can be used for power transmission according to current and voltage ratings. 3M Power Clamp and 3M Link connectors add speed and efficiency to combination power and signal applications, such as connecting remote units and sensor networks to a power supply.

  • Diagram depicting 3M Link Connectors used for branching and junction relays in a network system
    Branching and junction relays

    3M Link Connectors allow for T-branching and splicing anywhere off of a main bus or trunk line. They can save considerable wiring, cable and space for connecting signal devices, sensors, power supply and field network components, and for extending trunk lines with junction relays.


Featured Products

  • 3M™ Mini-Clamp III Connectors
    3M™ Mini-Clamp III Connectors

    Small and versatile connectors can save up to 80% wiring time vs. crimp-style connectors. Built-in wire and latch guides make for smooth, effortless IDC connection.
     

    • 3M™ Mini-Clamp III Plug 37A Series
    • 3M™ Mini-Clamp III Socket 37B Series
    • 3M™ Mini-Clamp Socket Straight 372 Series
  • 3M™ Link Connectors
    3M™ Link Connectors

    Quickly create branched networks, or splice into existing networks at any point without cutting wires.
     

    • 3M™ Link Connector, 381 Series
    • 3M™ Link Connector, 382 Series
    • 3M™ One Piece Branch Link Connector, 387 Series
    • 3M™ Branch Mini-Clamp Link Connector, 38A Series
  • 3M™ Power Clamp Connectors
    3M™ Power Clamp Connectors

    Faster than most standard screw-type alternatives, these connectors support up to 10A and are compatible with CC Link Communication Interconnect Standard.
     

    • 3M™ Power Clamp Wiremount Plug, 358 Series
    • 3M™ Power Clamp Wiremount Socket, 355 Series
  • 3M™ Mini Stack Connectors
    3M™ Mini Stack Connectors

    For use where PCB space is at a premium, these thin, stackable connectors can help save up to 30% board space vs. 3M Mini-Clamp Connectors.
     

    • 3M™ Mini Stack Connector Boardmount Header 3S5 Series
    • 3M™ Mini Stack Connector Boardmount Header 3S6 Series

Resources

  • 3M IDC Connectors Overview Brochure
    Download Brochure(PDF, 1.93 MB)
  • 3M™ Mini-Clamp Connector Series Brochure
    Download Brochure (PDF, 2.53 MB)
  • 3M™ Power Clamp Connectors Brochure
    Download Brochure (PDF, 1.10 MB)
  • 3M™ Link Connectors Brochure
    Download Brochure (PDF, 3.37 MB)

22 products

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3m-link-381-series-assembly-connected-02.tif

3M™ Link Connector, 381 Series

3M Stock

B00038861

OP_Center.tif

3M™ Mini Stack Connector Hand Tool 3S900-1X

3M Stock

B5005471001

3M(TM) Mini-Clamp Socket, TS2271

3M™ Mini-Clamp Socket, 372 Series

3M Stock

B00036759

Alternative ID

VLOOKUP(A9,'[1]All GPIM Attributes'!$D$2:$L$15,9,0)

3M™ 37303-A165-00E-MB, Mini Clamp II, Buchsenstecker

3M™ Mini-Clamp Socket 373 Series

3M Stock

B00036767

Alternative ID

VLOOKUP(A11,'[1]All GPIM Attributes'!$D$2:$L$15,9,0)

mini-clamp-iii-wm-plug-4p.jpg

3M™ Mini-Clamp III Plug 37A Series

3M Stock

B5005367000

3m-link-connector-387-round-cable-assembly-connected-01.tif

3M™ One Piece Branch Link Connector, 387 Series

3M Stock

B5005121019

mini-stack-jh-image-04-stk1.jpg

3M™ Mini Stack Connector Junction Header 3S8 Series

3M Stock

B5005447007

mini-clamp-iii-wm-socket-4p.jpg

3M™ Mini-Clamp III Socket 37B Series

3M Stock

B5005367001

Waterproof for mini-clamp

3M™ Water-Resistant Boot, 378 Series

3M Stock

B5005121016

Alternative ID

VLOOKUP(A13,'[1]All GPIM Attributes'!$D$2:$L$15,9,0)

3M(TM) Power Clamp Branch Connector

3M™ Power Clamp Branch Connector, 357 Series

3M Stock

B00036748

Alternative ID

VLOOKUP(A4,'[1]All GPIM Attributes'!$D$2:$L$15,9,0)

3M(TM) Power Clamp Connector

3M™ Power Clamp Wiremount Plug, 358 Series

3M Stock

B00036750

Alternative ID

VLOOKUP(A6,'[1]All GPIM Attributes'!$D$2:$L$15,9,0)

TS2093-rt-angle-mini-clamp.tif

3M™ Mini-Clamp Socket Straight 372 Series

3M Stock

B00043738

Alternative ID

VLOOKUP(A12,'[1]All GPIM Attributes'!$D$2:$L$15,9,0)

3M(TM) Power Clamp Branch Connector TS2304

3M™ Power Clamp Branch Connector, 357 Series

3M Stock

B00036749

Alternative ID

VLOOKUP(A5,'[1]All GPIM Attributes'!$D$2:$L$15,9,0)

ts2233Q.jpg

3M™ Mini-Clamp II Plug, 371 Series

3M Stock

B00036751

Alternative ID

VLOOKUP(A7,'[1]All GPIM Attributes'!$D$2:$L$15,9,0)

mini-stack-iu-image-12-16ch-din-vertical.jpg

3M™ Mini Stack Connector Interface Unit 3ST Series

3M Stock

B5005456001

pliers-connector-38a-squeeze.jpg

3M™ Branch Mini-Clamp Link Connector, 38A Series

3M Stock

B5005121020

3M™ 38204-52S3-000 PL, Stecker für die Leiterplattenmontage

3M™ Link Connector, 382 Series

3M Stock

B00044973

3M(TM) Power Clamp Connector

3M™ Power Clamp Header, 356 Series

3M Stock

B00036747

Alternative ID

VLOOKUP(A3,'[1]All GPIM Attributes'!$D$2:$L$15,9,0)

3M™ Mini-clamp connector series common socket

3M™ Mini-Clamp Common Socket 37C Series

3M Stock

B5005143000

Alternative ID

VLOOKUP(A14,'[1]All GPIM Attributes'!$D$2:$L$15,9,0)

3M (TM) Power Clamp Wiremount Socket

3M™ Power Clamp Wiremount Socket, 355 Series

3M Stock

B00036745

Alternative ID

VLOOKUP(A2,'[1]All GPIM Attributes'!$D$2:$L$15,9,0)

3M(TM) Power Clamp Connector

3M™ Power Clamp Header, 356 Series

3M Stock

B00036746

Alternative ID

356 Series

no alt_text

3M™ Mini-Clamp Plug, 371 Series

3M Stock

B00036754

Alternative ID

VLOOKUP(A8,'[1]All GPIM Attributes'!$D$2:$L$15,9,0)

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