Adafruit
3-Pin Wire Joints (3 Pack)
Solderless wire connectors that make it easy to join bare wires without any tools beyond your fingers. Press the lever arm to open the aperture, insert the w...
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Solderless wire connectors that make it easy to join bare wires without any tools beyond your fingers. Press the lever arm to open the aperture, insert the wire, and release — the spring mechanism holds the wire firmly in place. Each connector joins three wires (one per channel).
Compatible with a wide range of wire gauges from 16 to 30 AWG, including both solid and stranded core wire. For two-wire connections, see the 2-Pin Wire Joints.
Key Features
- Solderless, Tool-Free – Press-lever mechanism for quick wire insertion
- 3-Pin / 3-Channel – Connect up to three wires per connector
- Wide Gauge Range – Works with 16–30 AWG, solid or stranded core
- Reusable – Open the lever to release and reinsert wires
Ideal For
- LED strip wiring and extensions
- Motor wire splicing and prototyping
- Quick wire connections without soldering
Package Contents
- 3× 3-Pin Wire Joint Connectors
Jargon buster
Plain-language definitions for the technical terms used above.
- AWG
- American Wire Gauge is a numbering system for wire thickness, where a lower number means a thicker wire. The AWG rating matters because thicker wire can usually carry more current with less voltage drop and heating.
- LED
- A light-emitting diode (LED) is a small electronic component that emits light when current flows through it in the correct direction. Because it only conducts one way, its polarity matters, and a through-hole LED must be soldered the correct way around to light up.
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