SN2549 Plugin Spring Terminal Crimping Pliers — precise, repeatable crimping for JST and common wiretoboard plug families Why this tool matters Delivers consistent, reliable crimps for plugin spring terminals used in electronic assemblies and repairs. Consistent crimps reduce intermittent connections and rework. Speeds up repetitive work with a spring mechanism for quick onehanded operation and faster throughput. Built for use with common plug connector families so you can handle a wide range of smallpitch crimp terminals with a single tool. Key benefits Reliability: Designed to form secure electrical and mechanical connections that stand up to handling and vibration. Efficiency: Springassisted action helps you finish more crimps with less fatigue. Versatility: Works across multiple connector standards so you don't need separate tools for each plug family. Core attributes Model: SN2549 Function: Plugin spring terminal crimping pliers Compatibility: JST / XH2.54 / XH2.5 / PH2.0 / PHD2.0 / SM2.5 connector families Operation: Springassisted hand crimping tool for plugin terminals and housings Who should use it Electronics technicians and production assemblers who need repeatable crimps on small plug connectors. Hobbyists and makers building or repairing devices that use JST, XH, PH, PHD, or SM series connectors. Field service engineers and shops performing connector replacements or harness repairs. Typical applications Assembling cable harnesses and wiring looms for consumer electronics, sensors, and control modules using JST/XH/PH family plug housings. and maintenance of DIY electronics, robotics, drones, and RC models that use smallpitch plug connectors. Prototyping and smallbatch production where reliable plugin spring terminal crimps are required. Usage tips for results Use the correct terminal and housing for the connector family you are crimping (JST, XH, PH, PHD, SM series). Strip the wire to the appropriate length for the terminal before inserting into the crimp die. Perform a few practice crimps on spare terminals to confirm cable position and crimp quality before working on critical assemblies. Inspect each crimp visually and with a light pull test to confirm mechanical retention and electrical contact. What you get A focused crimping solution (SN2549) for plugin spring terminals compatible with multiple smallpitch connector families, intended to improve crimp consistency and assembly speed for electronics work. Compatible connector list (for quick reference) JST XH 2.54 mm XH 2.5 mm PH 2.0 mm PHD 2.0 mm SM 2.5 mm Reliable, repeatable crimps for common plugin terminal families — SN2549 provides a singletool solution for maintaining consistent electrical connections across your JST/XH/PH/PHD/SM assemblies.