Adafruit
2.54mm/0.1 Pitch Terminal Block - 4-pin
A compact 4-pin screw terminal block with 2.54mm (0.1") pitch, designed to fit directly into perfboard and protoboards. Terminal blocks provide reliable, too...
A compact 4-pin screw terminal block with 2.54mm (0.1") pitch, designed to fit directly into perfboard and protoboards. Terminal blocks provide reliable, tool-adjustable PCB-to-wire connections that are easy to maintain and reconfigure.
The screw terminals accept a range of wire gauges and are tightened with a standard screwdriver. The compact form factor keeps your protoboard layout tidy without taking up excessive space.
Key Features
- 4-Pin Configuration – Single block with 4 screw terminals
- 2.54mm (0.1") Pitch – Fits standard perfboard and protoboard hole spacing
- Screw Terminals – Accepts a range of wire gauges, adjustable with a screwdriver
- Through-Hole Mounting – Solders directly onto PCBs and protoboards
- Compact Design – Low profile for space-conscious builds
Ideal For
- PCB-to-wire connections on protoboards and custom PCBs
- Prototyping projects requiring removable wiring
- Sensor and actuator connections on control boards
Package Contents
- 1× 4-pin terminal block (2.54mm pitch)
Jargon buster
Plain-language definitions for the technical terms used above.
- PCB
- A printed circuit board is a rigid board with copper tracks that connect electronic parts without loose wires. For this kit, the PCBs also form the airplane shape, so they are both the circuit base and part of the finished model.
- Terminal block
- A connector used to join wires together in a neat, removable, or serviceable way. For this product, it helps split one power input into several outputs without soldering.
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