JST XA Series Shrouded Straight Through Hole PCB Header 3 Contacts 2.5 mm Pitch 1 Row B03B-XASK-1 (LF)(SN)

JST B03B-XASK-1 (LF)(SN) is a shrouded straight through hole PCB header from the XA Series designed for reliable wire-to-board connections with a pitch of 2.5 mm and 3 contact points arranged in a single row.

The housing is constructed from glass-filled PA66 nylon which effectively prevents solder cracking and withstands assembly vibrations. The locking ramp device provides a secure connection to the mating connector, reducing risks of disconnection during handling.

The connector pins are made of copper alloy with tin plating and feature a rounded design that reduces insertion force and facilitates reflow soldering. Additional insertion guides and polarization bosses ensure easy mating and accurate alignment on the PCB during manufacturing processes.

This PCB header operates safely within a current rating of 3A and voltage rating of 250V, supporting operating temperatures from -25°C up to 85°C, making it suitable for a wide range of industrial and electronic applications including power and signal connections on PCBs.

The product is surface mounted through holes with a straight orientation and male contact gender, fitting standard PCB layouts requiring 2.5 mm pitch connectors. Its shrouded configuration offers enhanced protection and durability for robust electronic assemblies.

Locking device ensures secure connector mating and vibration resistance. Insertion guides and polarization bosses facilitate proper alignment and easy insertion. Glass-filled PA66 nylon housing prevents solder cracking issues.

Rounded copper alloy pins with tin plating provide low insertion force and reliable electrical contact. Rated current 3A and voltage 250V for reliable operation. Operating temperature range from -25°C to 85°C suits varied environments.

Single row with 3 contacts and 2.5 mm pitch matches standard PCB layouts. Shrouded design offers additional mechanical protection.

This JST XA Series PCB header is manufactured in Japan, meeting quality standards for electronics manufacturing. It is ideal for use in industrial, commercial, and consumer electronic device assembly, ensuring robust connections required in power distribution and signaling roles on printed circuit boards.

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