The B04B-XNISK-A-1(LF)(SN) is a 4-position crimp-style connector manufactured by JST (Japan Solderless Terminal). It is part of the XH series, known for its reliability and compact design. These connectors are commonly used for wire-to-board connections in various electronic applications.

Applications

• Consumer electronics
• Industrial equipment
• Robotics
• Automotive electronics
• Medical devices
• General wire-to-board connections

Features

• 4 positions: Accommodates four individual wires for connection.
• Crimp-style termination: Provides a secure and reliable electrical connection.
• XH series: Known for its compact size and robust design.
• Lead-free (LF): Compliant with RoHS standards for environmental protection.
• Surface mount (SMT) compatible: Allows for automated assembly.
• Polarized housing: Prevents mis-mating and ensures correct orientation.

Benefits

• Reliable electrical connection: Ensures consistent performance and minimizes signal loss.
• Easy and efficient termination: Crimp-style design simplifies the assembly process.
• Compact design: Saves valuable board space in electronic devices.
• Environmentally friendly: Lead-free construction complies with environmental regulations.
• Automated assembly: SMT compatibility reduces manufacturing costs.

Technical Specifications

The B04B-XNISK-A-1(LF)(SN) has a pitch of typically 2.5mm. The voltage rating is usually around 250V, and the current rating is approximately 3A. The housing material is typically made of nylon or similar plastic, and the contacts are tin-plated or gold-plated to ensure reliable electrical contact. The connector is designed to mate with corresponding headers in the XH series. SN indicates tin plating.

This connector is widely used in various electronic devices to provide a secure and reliable wire-to-board connection, especially where space is limited and automated assembly is preferred.