JST PA Series Right Angle Surface PCB Header 4 Contact(s) 2 mm Pitch 1 Row Shrouded SM04B-PASS-TB (LF)(SN)

JST SM04B-PASS-TB (LF)(SN) is a PA Series right angle surface PCB header featuring 4 contacts with 2 mm pitch arranged in a single row and a shrouded housing design. This PCB header is designed to provide secure wire-to-board connections with added locking functionality to prevent disconnection caused by vibration or assembly handling.

The connector housing is made from high-quality polyamide material ensuring mechanical strength and electrical insulation. Contacts are crafted from copper alloy plated with tin to ensure excellent conductivity and corrosion resistance. The design includes insertion guides and polarisation bosses to aid proper alignment and insertion on PCBs, reducing assembly errors and improving reliability.

This header supports a current rating of 3A and a maximum voltage of 250V. It is rated for operation in temperature ranges from -25°C to 85°C, making it suitable for a wide array of industrial and electronic applications.

The shrouded construction and integrated locking ramp device provide enhanced mechanical retention and reduce accidental disconnection risks in applications subject to vibration and handling stresses. The flanged press pins prevent accidental removal during mating and unmating cycles.

This product utilizes surface mount technology (SMT) with solder termination, optimizing it for automated manufacturing processes. The male contact gender is compatible with a range of mating connectors to ensure flexible usage.

Locking device for a secure connection prevents disconnection due to vibration. Insertion guides facilitate quick and accurate placement on PCBs. Polarisation bosses ensure correct mating alignment. Flanged press pins resist accidental removal during assembly.

High-quality polyamide housing provides durability and insulation. Copper alloy contacts with tin plating ensure conductivity and corrosion resistance. Operational temperature range from -25°C to 85°C suitable for diverse environments.

Supports 3A current and 250V voltage ratings for reliable electrical performance. Surface mount design optimized for modern PCB assembly techniques. Male gender with solder termination suitable for automated assembly.

This JST PA Series PCB header is ideal for use in electronic manufacturing, industrial control equipment, telecommunications, and other applications where secure, reliable, and vibration-resistant board connections are essential. The product's design features support long-term durability and electrical integrity.

Discover more high-quality connectors and electronic components by exploring EnvMart's extensive catalog for industrial and electronics manufacturing solutions.

Explore more products in our PCB Headers category.