Electrical Pins | McMaster-Carr

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For Wire Gauge

Number of Poles

System of Measurement

Current

Electrical Connection

4-Pin Circular DIN

Latching Connector

Gender

Wire Connection Method

Voltage

380V AC to 415V AC

Electrical Connector Component

Pin Diameter

Shape

Terminal Type

Pin Compression Lug

Component

Circuit Board Plug

Insulation

Barrel Insulated

Fully Insulated

Number of Wires

Material

Stainless Steel

Head Diameter

RoHS

Compliant with Exemptions

REACH

Color

Insulation Color

Export Control Classification Number (ECCN)

DFARS Specialty Metals

Barrel Diameter

Finish

Maximum Temperature

Less than 110° F

110° F to 149° F

150° F to 199° F

200° F to 249° F

250° F or greater

How can we improve?

558 Products

Electrical

Molex Connectors

Molex Connectors

Plugs, sockets, and housings for making Molex connections

Power Connectors

Power Connectors

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

AMP Connectors

Build-your-own and ready-to-use AMP connectors

Latching Connector Inserts

Latching Connector Inserts

Male and female inserts for making connections inside hoods and bases

Mini Receptacles

Mini Receptacles

Install in walls and panels and pair with plugs to send power and signal

Terminals, Ferrules, and Lugs

Terminals, Ferrules, and Lugs

Attach to the end of wire to connect circuits in control panels, motors, and machinery

Electrical Connector Seals

Electrical Connector Seals

Add to the front or back of connectors to block out dust, debris, and weather

Electrical Connector Caps

Electrical Connector Caps

Protect data connectors when not in use

Voltage Adapters

Voltage Adapters

Change AC voltage to DC voltage to power a device

Measuring and Inspecting

Spring Test Probes

Spring Test Probes

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

Spring Test Probe Sockets

Spring Test Probe Sockets

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

Communication

Headphones

Listen to audio while blocking out the noise around you

Microphones

Communicate through speakers, public address systems, and radios

Microphone Cords

Microphone Cords

Plug your microphone into an amplifier or speaker

Microphone Connectors

Microphone Connectors

Replace or adapt your current microphone connector to fit your system

Headsets

Make calls from computers and other devices or communicate over two-way radios

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)