JST JWPS Series Straight Through Hole Shrouded PCB Header, 4 Contacts, 4 mm Pitch, 2 Row, Through S04B-JWPS-KKS-XR(LF)(SN)

JST S04B-JWPS-KKS-XR(LF)(SN) is part of the JWPS Series Straight Through Hole Shrouded PCB Headers, providing a robust wire-to-board connection solution with a 4.0 mm pitch and 4 contacts arranged in 2 rows. The connector features through hole mounting with copper alloy contacts plated in tin to ensure excellent conductivity and corrosion resistance. Rated at 4A current and up to 300V, it operates reliably across a broad temperature range from -55°C to 85°C.

This IP67-rated waterproof header incorporates a silicone rubber sealing ring on the mating interface and a solid rubber seal for wire-side protection, making it ideal for environments with extreme moisture exposure or submersion. Keying and colour coding enhance mating accuracy to prevent misconnection, important for automotive, photovoltaic systems, underwater cameras, and other industrial electronic systems under harsh operational conditions.

The shrouded male contact PCB header affords robust mechanical protection and reliable solder termination, simplifying assembly and ensuring long-term stability of electrical connections. Its straight orientation supports efficient PCB layout and ease of installation in wire-to-board applications.

Typical applications include industrial electronics, harsh environment automotive electronics, renewable energy equipment, and underwater instrumentation. Compatibility with JST 4.0 mm JWPS waterproof receptacle housings facilitates versatile system design.

Packaged as standard component hardware, these connectors are ready for insertion into machinery and production lines, improving assembly efficiency and product robustness. The connector is designed for through hole mount applications.

It uses copper alloy contacts plated with tin for reliable electrical connection. The header is rated for 4A current and 300V voltage. Operational temperature ranges from -55°C to 85°C ensuring durability in harsh environments.

The shrouded design provides protection and secure fitting with a straight orientation. This PCB header features solder termination and male contact gender. JWPS series connectors are IP67 rated waterproof with silicone seals for moisture and dirt protection.

Ideal for industrial, automotive, photovoltaic, and underwater electronic applications. The design includes keying and colour coding to facilitate accurate mating with compatible receptacle housings. Explore JST products and other PCB Headers at EnvMart for industrial and specialized electronics needs.