Keszoox JST 2.54mm XH Connectors

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JST 2.54mm XH Series Connectors — Versatile Wire-to-Board Interconnects for General-Purpose Applications The JST XH series at 2.54mm pitch is one of JST's most widely deployed wire-to-board connector families, trusted by engineers across consumer electronics, industrial automation, robotics, and embedded systems design. Combining the universally compatible 0.1-inch grid pitch with JST's precision manufacturing standards, the XH series delivers reliable signal and low-power interconnection in a compact, easy-to-assemble format suitable for both prototyping and production environments. Key Technical Advantages 2.54mm Universal Pitch: Fully compatible with the industry-standard 0.1-inch grid, enabling seamless integration with breadboards, Arduino shields, development boards, and the vast majority of through-hole PCB footprints without custom layout modifications. Positive-Latch Housing: Secure snap-fit retention mechanism prevents accidental disconnection during handling and operation, maintaining reliable contact integrity under vibration and repeated mating cycles. Tin-Plated Copper Alloy Contacts: Delivers stable, low contact resistance across extended service life with proven resistance to fretting corrosion in thermally cycled and vibration-prone environments. High-Temperature PA66 Housing: UL94 V-0 rated nylon housing rated for continuous operation up to 105°C, maintaining dimensional stability and dielectric integrity through reflow-adjacent thermal exposure. Wide Pin Count Range: Available from 2-pin to 15-pin configurations, supporting simple power connections through complex multi-signal harness assemblies within a single connector family. Wire Gauge Compatibility: Accepts 22–28 AWG wire, compatible with standard JST XH crimp tooling for efficient, repeatable production terminations. RoHS & REACH Compliant: All materials meet current EU environmental directives, supporting global product compliance requirements. Typical Applications Arduino, Raspberry Pi