3-Pin Screw Terminal Block – 2.54mm Pitch Connector for PCB Mounting
The 3-Pin Screw Terminal Block is a reliable and easy-to-use connector for wire-to-board applications. Designed with a 2.54mm pitch, it allows secure, solder-free connections on PCBs. Ideal for signal lines, sensor inputs, and power distribution, it’s a go-to component for embedded systems, prototyping, and electronics development.
 
Key Features:
3-Pin Terminal Design
Suitable for applications requiring ground, VCC, and signal connections.
Tool-Free Wire Mounting
Tighten down solid or stranded wires using the built-in screws—no soldering needed.
Standard 2.54mm Pitch
Compatible with typical PCB layouts and breadboard designs.
Durable Construction
Made with flame-retardant plastic housing and corrosion-resistant metal contacts.
Reusable and Reliable
Ideal for quick prototyping and frequent connection changes.
 
Applications:
Interfacing sensors and modules
Power supply distribution
Arduino and microcontroller projects
Robotics and automation wiring
Custom circuit boards and development kits
 
Package Includes:
1 × 3-Pin Screw Terminal Block Connector
 
Specifications:
Number of Pins: 3
Pitch: 2.54 mm
Mounting Type: Through-hole
Wire Compatibility: Up to 22 AWG (solid or stranded)
Voltage Rating: Up to 250V
Current Rating: Up to 10A
Color: Typically green or blue (subject to stock)
 
Dimensions:
Length: 13 mm
Width: 8 mm
Height: 8 mm
 
Weight: 2 g
 
People Also Search For:
3 pin terminal block
PCB screw terminal 3 pin
2.54mm 3 pin connector
Arduino sensor terminal
Screw terminal block 3P
Wire-to-board connector
3-pin screw header