The JST HCMPB-03-K is a three-position, crimp-style connector housing belonging to the HCM series. These connectors are known for their compact size, high reliability, and secure locking mechanism, making them well-suited for a variety of applications requiring secure and reliable wire-to-board or wire-to-wire connections. The housing is designed to accept crimp contacts that are easily terminated to wires, offering a quick and efficient assembly process.

Applications

• Used in automotive electronics for connecting various sensors and actuators.
• Used in industrial control systems for signal and power connections.
• Used in consumer electronics such as audio equipment and small appliances.
• Used in medical equipment for reliable interconnections.
• Used in robotics and automation systems.
• Used in lighting systems for connecting LED drivers and control circuits.

Features

• Number of Positions: 3
• Pitch: 2.5mm
• Contact Type: Crimp
• Housing Material: UL94V-0 rated material (typically nylon or similar).
• Polarization: Prevents mis-mating.
• Locking Mechanism: Securely locks the connector halves together.
• RoHS Compliant.
• Operating Temperature Range: Typically -25°C to +85°C.
• Wire Gauge Range: Typically 22 AWG to 28 AWG (dependent on contact used).

Benefits

• Provides a reliable and secure electrical connection.
• Ensures proper alignment and prevents mis-mating.
• Facilitates quick and easy assembly.
• Offers a compact design for space-constrained applications.
• Provides excellent resistance to vibration and shock.
• Meets industry safety and environmental standards.
• Durable and long-lasting performance.

Additional Details

The HCMPB-03-K connector housing is designed to be used with compatible crimp contacts from JST's HCM series. These contacts are available for different wire gauges, allowing flexibility in wire selection. The crimping process requires a specialized crimping tool to ensure a proper and reliable termination. JST provides detailed specifications and application tooling information to assist with the assembly process. The housing is typically molded from a high-performance thermoplastic material that offers excellent electrical insulation and resistance to environmental factors. The locking mechanism provides a tactile and audible confirmation of a secure connection. This connector is commonly used in high-volume production environments, where efficiency and reliability are critical.