JST PCB header B5B-XH-A

The JST B5B-XH-A is a 2.5 mm pitch, 5-position vertical PCB header designed for reliable inter-board connections in electronic applications. It features a housing made of high-strength nylon 66 (rated UL94V-0), which offers excellent heat resistance and insulation. This connector is rated for currents up to 3A and voltages up to 250V, making it suitable for a wide range of internal wiring needs in various electronic devices.

Its mechanical design emphasizes durability and user-friendly operation. The self-alignment mechanism effectively prevents misalignment or twisting during mating, ensuring stable contact even under harsh conditions such as vibration and shock, thereby significantly improving connection reliability. The terminals are precision-stamped and tin-plated, providing good solderability and corrosion resistance. The connector is compatible with wave soldering processes, withstanding temperatures up to 260°C.

Additionally, the B5B-XH-A is designed to mate seamlessly with XH-series receptacles (e.g., SXH-001T-P0.6), delivering smooth insertion and secure retention to prevent accidental disconnection. Anti-counterfeit laser markings are applied on the product surface to ensure authenticity and protect system integrity. Thanks to its robust construction and stable performance, this connector is widely used in Arduino shields, drone battery management systems, small household appliances, and industrial control equipment. It is regarded as a cost-effective and highly dependable solution for board-to-board interconnection.

Why choose Suntex Electronics for JST Connectors?

Professional knowledge and experience: Our team of experienced engineers and technicians has extensive experience in the design and manufacturing of JST CONNECTORS. We utilize this expertise to provide you with tailored products.

If you have specific application requirements or need technical support, please feel free to contact Suntex at any time. Please send your BOM (Bill of Materials) to our customer service email, and we will quickly match suitable products for you.