Electrical Pins | McMaster-Carr

	For Wire Gauge For Wire Gauge

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	Terminal Type Terminal Type


Pin	Snap Plug

	Shape Shape


Straight	90° Elbow

30° Elbow

	Application Application

Power

Signal

Data

	Component Component

	Gender Gender

Male

Female

	Number of Poles Number of Poles

	Voltage Voltage

	Type Type

	System of Measurement System of Measurement

Inch

Metric

	Trade Name Trade Name

Mini-Universal MATE-N-LOK

	Current Current

	Wire Connection Type Wire Connection Type

Crimp On

Screw Terminals

Wire Leads

Spring-Clamp Terminals

	Connection Type Connection Type

Molex Standard 0.062"

Molex Standard 0.093"

	Pin Diameter Pin Diameter

	Insulation Insulation


Barrel Insulated	Noninsulated

Fully Insulated

	Maximum Temperature Maximum Temperature

	Insulation Color Insulation Color

	Yellow
	Red
	Blue

	For Number of Poles For Number of Poles

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

DFARS Specialty Metals
COTS-Exempt

	For Pin Diameter For Pin Diameter

	RoHS (Restriction of Hazardous Substances) RoHS (Restriction of Hazardous Substances)

RoHS Compliant

RoHS Compliant with
Exemptions

	Specifications Met Specifications Met

CSA-C22.2 No.60601 3rd
edition (2 x MOPP)

UL/CSA/IEC/EN 60601-1

	REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)

REACH Compliant

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252 Products

Electrical Connectors

Build-Your-Own Molex Compact Connectors

Configure a connector for your application—combine housings with pins and sleeves for different wire sizes. Use them with standard Molex connectors.

Build-Your-Own AMP Compact Connectors

Configure a connector for your application—combine housings with pins and sleeves for different wire sizes. They fit AMP MATE-N-LOK connectors.

Build-Your-Own Weatherproof DC Connectors

Configure a connector for your application by combining housings with pins and sleeves for different wire sizes. Also known as weather-pack connectors, they withstand moisture, harsh engine fluids, and high temperatures.

Multipurpose Build-Your-Own Latching Connectors

Assemble a connector that can handle multiple applications at once. Combine inserts that send power, signal, and data with a base and a hood.

Compact Build-Your-Own Latching Connectors

Build a connector that fits in tight spaces by combining male and female inserts for power and signal with a compact base and a hood.

Micro M12 Screw-Together Connectors
for Intrinsically Safe Devices

Plug these connectors into hazardous location devices. Using a NAMUR signal, they operate at a low current and voltage, so they prevent the risk of sparks and ignition in volatile areas.

Harsh Environment Mini Connectors

Send higher current than M5, M8, and M12 connectors near tough industrial jobs, such as welding and metal machining.

Safe-Break Pin-and-Sleeve Connectors

Connect and disconnect with the power on—spring-loaded contacts open like a switch when separating the connectors, preventing an electrical arc.

Multipurpose Build-Your-Own Connectors

Connect and disconnect your equipment all at once.

Terminals

Insulated Pin Terminals

A plastic cover on the barrel provides electrical insulation rated to 600 volts.

Noninsulated Pin Terminals

These solid pins make it easier to insert stranded wire into screw-clamp connections.

Insulated Snap-Plug Terminals

A plastic cover provides electrical insulation.

Noninsulated Snap-Plug Terminals

Also known as bullet terminals, these have a round tab that requires less space than the flat tab found on most quick-disconnect terminals.

Heat-Shrink Snap-Plug Terminals

When heat is applied, the insulation shrinks and creates a seal that keeps out water, salt, and contaminants.

Power Cords

Nano M8/USB Adapter Cords

These cords have a Nano M8 connector (also known as a pico connector) on one end and an USB Type-A connector on the other.

Medical-Grade AC to DC Adapters

To run DC-powered lab and medical equipment from your outlet, add a power cord with the plug style and length you need. These adapters meet strict IEC, UL, or ANSI/AAMI standards for use with medical devices.

Radios, Telephones, and Speakers

Radio Speaker/Microphones

Connect to your radio to communicate without unclipping the radio from your belt.

Radio Earbuds

Wired Headset Radios

Connect two headsets with a cable to transmit sound—your voice powers the radio’s microphone.

Microphone Cords

Microphone Plug Adapters

Earbud Headphones

Two pairs of earbud tips provide two Noise Reduction Rating (NRR) options.