Spring Loaded Contacts | McMaster-Carr

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System of Measurement

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Stroke Length

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Compliant with Exemptions

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REACH

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DFARS Specialty Metals

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Export Control Classification Number (ECCN)

Voltage

Number of Batteries

Color

Working Stroke Length

474 Products

Measuring and Inspecting

Spring Test Probes

Use in spring test probe sockets to test for continuity and damaged components in circuit boards

79 products

Spring Test Probe Sockets

Pair with spring test probes to test for continuity and damaged components in circuit boards

23 products

Electrical Power, Networking, and Controlling

Battery Contacts

Add or replace contacts in battery holders and circuit boards

9 products

Battery Holders

Create an electrical connection between batteries and contacts to power equipment

35 products

Relay Contacts

Replace contacts on your relay

47 products

Circuit Board Connectors

Connect flat flexible cable to circuit boards

10 products

Audio Receptacles

Install in walls and panels and pair with plugs to make audio connections

4 products

Latching Connectors

Protect connections in wet or harsh environments while keeping them accessible

45 products

Power Connectors

Plugs, sockets, receptacles, and other connectors for powering equipment

5 products

Ballast Connectors

Avoid exposure to live wires when replacing fluorescent ballasts

2 products

Han Connectors

Plugs and sockets to make Han connections

2 products

Wire Splices, Connectors, and Taps

Join wire and protect the connection

25 products

Terminal Blocks

Create tidy rows of wire connections that you can identify, test, and adjust on the spot

188 products