JST XH 4-pin Socket - 2.54 mm pitch, 3 A, 250 V

Product Overview

• Connector with 4 contacts, 2.54 mm pitch
• JST-XH socket for stranded wires and flat connectors
• Rated current of 3 A per contact
• Operating voltage up to 250 V AC/DC
• Polarization key to prevent incorrect connections

Product Description

This connector socket belongs to the widely used JST-XH system and connects four wires or flat connectors with a standardized 2.54 mm pitch. The connection is made using crimped or soldered contacts, while the polarization key in the housing prevents incorrect connections when plugging it in.

With 3 A per contact and an operating voltage of up to 250 V, the socket is suitable for power supplies to sensor modules, drives, and controller boards in hobby and prototyping applications. Its compatibility with common connector modules and preassembled cables makes it a standard connection in many projects.

Typical applications include supplying power to LED strips and motors, sensor cables in robotics projects, or modular power distribution on experimenter boards. The system is also used in battery pack connections and portable devices because it provides a secure connection and can be plugged in quickly.

The socket is used with cables or flat connectors in JST-XH format. The matching counterparts are required for assembly, as are the correct contact pins if you want to solder the connector yourself.

Safety Information

These connectors are intended exclusively for prototyping, testing, and development purposes and are not suitable for installation in household mains circuits. For applications on or near electrical installations, consult a qualified electrician, especially when using voltages above the toy-voltage range.

Scope of Delivery

• 1x JST socket XH2.54 mm 4-pin