Keszoox JST 2.0mm PA Connectors

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JST 2.0mm PA Series Connectors — Polarized Wire-to-Board Interconnects for Reliable Assembly The JST PA series at 2.0mm pitch is a polarized wire-to-board connector family engineered for applications where foolproof mating orientation and compact footprint are equally important. The PA series' distinctive polarization key eliminates reverse-insertion errors during assembly and field servicing, making it the preferred choice for consumer electronics, portable instrumentation, and any application where incorrect mating could damage sensitive circuitry or compromise safety. Key Technical Advantages 2.0mm Polarized Pitch: Compact 2.0mm contact spacing combined with a keyed housing ensures correct mating orientation every time, eliminating reverse-polarity damage risk in power and signal circuits. Positive-Latch Retention: Secure snap-fit locking mechanism prevents accidental disconnection under vibration and repeated handling, maintaining reliable contact integrity in portable and mobile applications. Tin-Plated Phosphor Bronze Contacts: 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 withstands continuous operation up to 105°C, maintaining dimensional stability and dielectric integrity through demanding thermal environments. Wide Pin Count Range: Available from 2-pin to 15-pin configurations, supporting simple polarized power connectors through complex multi-signal harness assemblies. Fine Wire Compatibility: Accepts 26–30 AWG wire, compatible with standard JST PA crimp tooling for efficient, repeatable production terminations. RoHS & REACH Compliant: All materials meet current EU environmental directives, supporting global product compliance and market access. Typical Applications Battery and power connector assemblies in portable consumer electronics LED lighting driver boards and compact lighti