JST PUD Series Straight Surface PCB Header, 40 Contacts, 2 mm Pitch, 2 Row, Shrouded BM40B-PUDSS-TFC(LF)(SN)

JST BM40B-PUDSS-TFC(LF)(SN) is a straight surface mount PCB header designed with a 2.0 mm pitch and 40 contacts arranged in two rows. Its polyamide housing and shrouded construction provide enhanced mechanical stability and protection for the contacts, making it suitable for high vibration industrial environments. The connector system is wire-to-board, with male copper alloy contacts plated with tin for optimal electrical performance and ease of soldering.

This PCB Header supports a maximum current of 3 Amperes and a voltage of 250 Volts, with an operational temperature range from -25°C up to 85°C, accommodating various demanding applications in electronics assembly, automation, manufacturing, and repair sectors.

The surface mount type coupled with straight orientation facilitates efficient use of PCB space, while the shrouded design and locking mechanism provide reliable mating assurance, confirmed by an audible click during connection. These features improve production integrity and reduce potential failure risks in critical electronic applications.

This device is produced by JST in Japan, a recognized leader in electronic connectors, ensuring stringent manufacturing standards and product quality. The header is particularly suitable for industrial electronics, laboratory equipment, communication devices, automotive systems, and consumer electronics where signal integrity and robust physical connection are essential.

The compact and high-density double row layout supports space-saving PCB designs. Polyamide housing ensures high durability and thermal resistance. The locking mechanism provides secure mating and prevents accidental disconnections.

Male contacts with tin plating offer lasting corrosion resistance and solderability. Surface mount technology enables automated manufacturing processes. Explore the Electronics & Electricals category at EnvMart for additional JST connectors and components supporting varied industrial and technological applications.