Terminal Male 4 Pin Connector JST XH 2.54mm

The Terminal Male 4 Pin Connector JST XH 2.54mm is a high-quality, compact, and reliable connector designed for low-voltage electronic applications, PCB assemblies, battery packs, DIY projects, and embedded systems. This connector series is widely used in consumer electronics, robotics, LED lighting, sensors, RC models, and Arduino-based circuits due to its stability, ease of use, and secure locking mechanism.

Engineered according to the JST XH standard with a 2.54mm pitch, the Terminal Male 4 Pin Connector JST XH 2.54mm ensures consistent electrical performance and a firm mating connection with corresponding female housings and wires. Its sturdy phosphor-bronze terminals provide excellent conductivity, while the plastic housing offers durability and resistance to heat and mechanical stress.

Whether you are building prototypes, replacing damaged connectors, assembling battery interfaces, creating control signal lines, or wiring communication modules, this 4-pin JST XH connector delivers reliable performance. It is fully compatible with breadboards, microcontrollers, stepper motor drivers, and signal-level PCBs, making it a preferred choice for electronics engineers, technicians, hobbyists, and students.

The connector’s compact design makes it suitable for tight enclosures, compact boards, and small-scale robotic systems. The secure friction-lock ensures stable electrical continuity even in vibrating environments such as drones, RC cars, and industrial control modules.

Key Features

• Standard 2.54mm JST XH male connector

• Robust 4-pin configuration for power or signal lines

• Strong locking mechanism for secure mating

• High-conductivity metal contacts for stable performance

• Compatible with JST XH female housings and wires

• Ideal for PCBs, battery packs, sensors, LEDs, and robotics projects

• Heat-resistant and durable housing

• Lightweight and easy to solder or mount

Technical Datasheet

Connector Type

• Terminal Male 4-Pin

• JST XH Series

• Pitch: 2.54mm

Material

• Housing: High-temperature nylon

• Contacts: Tin-plated copper alloy / phosphor bronze

Electrical Specifications

• Rated voltage: ≤ 250V

• Rated current: up to 3A

• Contact resistance: ≤ 20mΩ

• Insulation resistance: ≥ 1000MΩ

Temperature Range

• -25°C to +85°C

Compatibility

• JST XH female connector

• 2.54mm PCBs

• Arduino, sensors, modules, robotics, battery connectors

Applications

• Electronic prototypes

• 3D printer boards

• Stepper motor drivers

• RC toys and drones

• LED modules

• Embedded systems