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JST Manuals & User Guides

JST is a global manufacturer of reliable electrical connectors, terminals, and precision crimping tools used in consumer electronics and industrial machinery.

Tip: include the full model number printed on your JST label for the best match.

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JST Connectors & Tools

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.

JST manuals

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Дастури корбар JST Wire ба Wire Connectors

2 январи соли 2024
Мушаххасоти JST Wire to Wire Connectors Пайвасткунаки TCS: 1мм қатрон, Навъи - Бо дастгоҳи қулфи бехатар, Рейтинги ҷорӣ - 2A (AWG#26), Ҳаҷмtage rating - 50V ACH connector (W to W):…

JST Spindle Motor Manual: Installation, Operation & Troubleshooting

Дастури дастурӣ
This comprehensive instruction manual from JST details the installation, operation, and maintenance of their asynchronous spindle motors. It covers essential specifications, wiring diagrams, safety precautions, and troubleshooting for various models…

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JST WC-260 Manual Crimping Tool User Manual

WC-260 • August 10, 2025
Comprehensive user manual for the JST WC-260 manual crimping tool, covering setup, operation, maintenance, and specifications for various wire gauges.

JST support FAQ

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  • How do I correct reverse polarity on a JST-PH lithium battery connector?

    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.

  • What series does JST use for waterproof wire-to-wire connections?

    JST recommends the JWPF series for waterproof wire-to-wire applications, which is rated at IPX7 per IEC 60529 for excellent water ingress protection.

  • How often should I replace the locator on the JST WC-240 manual crimp tool?

    Based on life-time simulations, JST recommends exchanging the tool locator after a maximum of 1,000 crimping cycles to ensure optimal termination quality.

  • What is the current rating for JST JWPF wire-to-wire connectors?

    The JWPF wire-to-wire connector series features models that possess a 3A (AWG#22) current rating and 100V voltagрейтинги e.