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JST are maintaining our operations throughout this difficult period. Our objective is to continue to meet your requirements wherever possible with our usual high levels of service and support. See our full statement here.

YC-780 Hand Tool for SPS-21T-250 and SPS-21T-250S Tab-On-Terminals
  • Features
  • Downloads

YC-780 Hand Crimping Tool

The YC-780 is a ratchet sytle handtool, designed specifically to crimp our loose piece SPS-21T-250 Terminal.


  • Ratchet mechanism for crimp conformation
  • Precision ground dies
  • Safe operation
  • 2 crimping sections


Note: Please check applicable wire sizes with our Technical Services department before use.

Full Technical Drawings

If you require full technical drawings or any other in-depth information about this product series, please contact us using the link below.

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Additional Information

There is no additional information available to download for this product series.