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Adafruit

$4.60 |
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A compact 6-pin screw terminal block with 2.54mm (0.1") pitch, designed to fit directly into perfboard and protoboards. Terminal blocks provide reliable, too...

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A compact 6-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

  • 6-Pin Configuration – Single block with 6 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× 6-pin terminal block (2.54mm pitch)
Note: These terminal blocks do not snap together or fit side-by-side on a 0.1" grid. The pins are not long enough for solderless breadboards — they are intended for soldered perfboard and PCB use.

Jargon buster

Plain-language definitions for the technical terms used above.

PCB
A printed circuit board (PCB) is a board, usually rigid, with etched copper tracks that connect electronic components together without loose wiring. Components are mounted on the board and signals route between them through the copper layout.
Terminal block
A terminal block is a connector that joins wires together in a neat, removable, or serviceable way, usually clamping each wire under a screw or spring instead of soldering. It makes it easier to connect, change, or service wiring without permanent joints.
through-hole
A mounting style where the component leads pass through holes in a circuit board and are soldered on the other side. Through-hole parts are often easier to handle and solder by hand, which is useful for classroom and hobby projects.

Related Tutorials

Free guides on learn.littlebird.com.au

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