SparkFun
Crimping Pliers - 28-20 AWG
A sturdy ratcheting crimping tool for making custom wiring harnesses with crimp pins and cable housings. The ratchet mechanism ensures consistent, reliable c...
A sturdy ratcheting crimping tool for making custom wiring harnesses with crimp pins and cable housings. The ratchet mechanism ensures consistent, reliable crimps every time — simply squeeze the handles until the pliers release, and your crimp is complete.
Designed for small crimp pins from 0.25–1.5mm, these pliers handle 28–20 AWG wire and work well with JST PH, SH, SHL, and ZH series pins.
Specifications
- Wire Range – 28–20 AWG
- Pin Size – 0.25–1.5mm crimp pins
- Mechanism – Ratcheting release for consistent crimps
- Compatible Pins – JST PH, SH, SHL, ZH series
Ideal For
- Building custom wiring harnesses
- JST connector assembly
- Electronics prototyping and production
- Robotics and RC hobby wiring
Package Contents
- 1× Crimping Pliers (28–20 AWG)
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.
- JST PH
- A small keyed plug-and-socket connector with 2 mm pin spacing, often used for low-power electronics connections. You need the correct JST PH cable, and its current rating limits how much power should be passed through it.
- pH
- A measure of how acidic or alkaline a liquid is, on a scale where 7 is neutral. For a water monitoring kit, pH tells you about water chemistry and whether the included probe matches the range and accuracy your project needs.
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