Little Bird
10pcs 2.54mm PCB Screw Terminal Blocks 5-Pin
A pack of ten 5-pin PCB screw terminal blocks with a 2.54mm (0.1") pitch — the same spacing as standard breadboard headers. Strip a wire, insert it into the ...
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A pack of ten 5-pin PCB screw terminal blocks with a 2.54mm (0.1") pitch — the same spacing as standard breadboard headers. Strip a wire, insert it into the terminal, and tighten the screw for a secure, solderless electrical connection that can be disconnected and reconnected as needed.
The 2.54mm pitch makes these blocks compatible with standard perfboard and breadboard-pitch PCBs. They are suited for signal, control, and low-current power connections in prototyping and production builds.
Key Features
- 2.54mm Pitch – Standard 0.1" spacing, compatible with perfboard and headers
- 5 Positions Per Block – Each block accepts five wires
- Screw-Secured Connections – No soldering required for wire termination
- Reusable – Wires can be removed and reattached
- 10-Pack – Enough for multiple boards or larger projects
Specifications
- Pitch – 2.54mm (0.1")
- Pins Per Block – 5
- Mounting – Through-hole PCB
- Connection Method – Screw terminal
Ideal For
- Breadboard-pitch PCB prototyping
- Signal and control wiring on custom boards
- DIY electronics and maker projects
- Production builds requiring detachable wire connections
Package Contents
- 10× 5-pin 2.54mm PCB screw terminal blocks
Jargon buster
Plain-language definitions for the technical terms used above.
- Headers
- Rows of connector contacts on a fixed pitch (commonly 2.54 mm) used to link a board to a breadboard, jumper wires, or another board. They come as male pin headers and female socket headers; when a module ships with pre-soldered headers it can be used straight away, whereas bare pads require soldering the pins yourself.
- 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.
- screw terminal
- A connector that clamps bare wire using a small screw, making it easier to attach and remove wires without soldering. Screw terminals are useful for power wiring or thicker wires that are not suited to small plug-in connectors.
- 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.
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