Pin Connectors | McMaster-Carr

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Electrical Connection

Flat-Pin Mini Thermocouple Connector

Round-Pin Thermocouple Connector

Thermocouple Sensor Connection

Flat-Pin Mini Thermocouple Connector

Round-Pin Thermocouple Connector

Thermocouple Type

For Wire Gauge

Color

Gender

Connection Gender

Wire Connection Method

Number of Connections

Shape

System of Measurement

Pin Diameter

Number of Wires

Maximum Temperature

100° F to 249° F

250° F to 499° F

500° F to 999° F

1,000° F or greater

Pin Length

Number of Poles

Terminal Type

Component

DFARS Specialty Metals

Export Control Classification Number (ECCN)

REACH

RoHS

Compliant with Exemptions

Terminal

Housing Connection Method

RTD Sensor Connection

Shaft Mount Type

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509 Products

Electrical

Molex Pins

Combine with housings and sleeves to build your own Molex connectors

AMP Pins

Combine with the matching sleeve and a housing to make AMP connections

Power Pins

Combine with sleeves and housings to build your own weatherproof connector

Terminals, Ferrules, and Lugs

Terminals, Ferrules, and Lugs

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

Development Board Cords

Development Board Cords

Connect your development board to components such as sensors and actuators

USB Cords

Transfer data between computers, printers, and mobile devices

Electrical Connector Caps

Electrical Connector Caps

Protect data connectors when not in use

Wire and Cable Crimpers

Wire and Cable Crimpers

Crimp connectors onto electrical wire or cable

Fluid Handling

Thermocouple Connectors

Thermocouple Connectors

Join thermocouple probes and wire to thermometers and control panels

Thermocouple Connector Adapters

Thermocouple Connector Adapters

Convert round-pin male connectors to flat-pin male connectors

Thermocouple Connector Brackets

Thermocouple Connector Brackets

Mount thermocouple probes or stabilize connections between wire leads and screw terminals

Thermocouple Cords

Thermocouple Cords

Extend the reach of thermocouple probes

Thermocouple Connector Covers

Thermocouple Connector Covers

Shield thermocouple connectors from dust and debris

RTD Connector Brackets

RTD Connector Brackets

Mount to RTD connectors to stabilize connections between RTD wires and screw terminals

Power Transmission

U-Joints

Transfer torque between shafts at an angle; handle more torque and misalignment than flexible shafts

Pivot Bearings

Best for applications that require small, precise oscillating motion with limited twisting

Inverted-Tooth Chain Pins

Inverted-Tooth Chain Pins

Replace the pins in your inverted-tooth chain or link two chains together

Material Handling

Scaffold Locking Pins

Scaffold Locking Pins

Fasten base plates, guardrail posts, and other components to scaffold frames

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