JST SH Series Straight Surface PCB Header 4 Contacts 1 mm Pitch 1 Row Shrouded BM04B-SRSS-TB(LFSN)

The JST BM04B-SRSS-TB(LFSN) is a SH Series straight, surface mount PCB header designed for electronic interconnection on printed circuit boards. Featuring 4 male contacts spaced at 1 mm pitch in a single row, this shrouded connector provides precise, polarized wire-to-board connections suitable for compact electronic assemblies.

Constructed with a high-quality polyamide housing and copper alloy contacts plated in tin, the connector guarantees durability, electrical reliability, and mechanical strength. The surface mount type includes solder tabs for added mechanical support, improving performance during board assembly and operation.

Rated for 1 ampere current and 50 volts, it is engineered to operate over a temperature range from -25°C to 85°C, making it suitable for various industrial, commercial, and consumer electronics applications. The shrouded design helps prevent incorrect mating, enhancing safety and reliability.

This component is widely used in power connectors, PCB connectors, and wire housing assemblies where space is constrained and high connection reliability is required. It mates directly with crimp terminal housing (stock number 311-6502) to complete wire-to-board interconnect systems.

JST's commitment to quality manufacturing and the product’s origin from China ensures compliance with industrial standards and long-term operational performance in demanding environments.

The connector features a compact, low-profile design suitable for limited board space applications. Housings are made of durable polyamide material providing mechanical and thermal stability. The contact pins are male, made of copper alloy with tin plating for reliable soldered connections.

Rated for 1A current and 50V voltage, supporting standard electronic component requirements. It operates reliably between -25°C and 85°C temperatures. The shrouded design ensures polarized connection preventing mis-mating.

Surface mount type with solder termination offers robust mechanical support using solder tabs. Ideal for electronic, power, and connector assembly applications requiring high-density PCB Headers. Mates with crimp terminal housing stock number 311-6502 for complete wire-to-board assemblies.

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