Ironctic SN-28B Insulated Terminals Wire Crimpers Tools

Ironctic SN-28B Insulated Terminals Wire Crimpers Tools
Key Specifications

• Wire Gauge Compatibility: Supports wires from 28 to 18 AWG (0.1 to 1.0 mm²).
• Supported Terminal Pitches: Works optimally with 2.5mm, 2.54mm, and 3.96mm pitches.
• Mechanism: High-strength ratcheting mechanism with adjustable tension that prevents the tool from opening until a full, uniform crimp is completed.
• Jaws: Precision electrical discharge machining (EDM) cutting jaws made of industrial-grade tool steel.
• Ergonomics: Designed with a 20° angled head and non-slip handles for comfortable operation. 

Supported Connectors & ApplicationsThe SN-28B is highly versatile and frequently used for assembling or repairing the following: 

• Dupont 2.54mm Connectors: The standard jumper wires used for Arduino, breadboards, and robotics.
• JST Connectors: Compatible with various series including JST XH, VH, RE, EH, NH, and XA.
• PC Power Cables: Ideal for ATX, EPS, PCIe, and SATA power pins.
• RC Servos & Drones: Perfect for building servo lead connections and battery balancer packs. 

Quick Usage Tips

1. Insert the Pin First: Place the open-barrel pin into the appropriate jaw slot with the metal "wings" facing downward. Squeeze the ratchet slightly (about 1–2 clicks) to hold the pin securely in place without crushing it
2. Strip and Insert the Wire: Strip roughly 1 to 1.5 mm of insulation from your wire. Insert the stripped wire into the back of the pin until the insulation rests just up against the rear insulation wings. []