JST is a global manufacturer of reliable electrical connectors, terminals, and precision crimping tools used in consumer electronics and industrial machinery.
JST (JST Sales America) is a global manufacturer widely recognized for its comprehensive range of high-reliability electrical and electronic connectors, terminals, and associated tooling. Their product line includes wire-to-wire, wire-to-board, and waterproof interface solutions like the XA, JWPF, and JFA series connectors, catering to telecommunications, consumer electronics, and heavy industrial machinery.
In addition to sophisticated connection systems like the USB Type-C UBC series and lithium battery JST-PH setups, JST provides precision termination tooling. From manual ratchet crimp tools like the WC-240 to pneumatic desktop presses like the YA-2A, JST equips professionals with the hardware necessary to achieve standard-compliant electrical assemblies.
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Release the locking pins using a fine tool like a dental pick, gently extract the terminals, insulate them, and swap their positions so the red (positive) wire is appropriately aligned with your device's standard.
JST recommends the JWPF series for waterproof wire-to-wire applications, which is rated at IPX7 per IEC 60529 for excellent water ingress protection.
Based on life-time simulations, JST recommends exchanging the tool locator after a maximum of 1,000 crimping cycles to ensure optimal termination quality.
The JWPF wire-to-wire connector series features models that possess a 3A (AWG#22) current rating and 100V voltage rating.