Tag-Connect TC2070 — 14-Pin Plug-of-Nails™ Test & Programming Cables

The Tag-Connect TC2070 range features 14-pin Plug-of-Nails™ cables, offering the widest pin count in the Tag-Connect portfolio for applications requiring additional signals beyond a standard 10-pin JTAG interface. TC2070 cables are particularly suited to microcontrollers and FPGAs with extended debug interfaces, custom test requirements, or where additional power and ground lines are needed for reliable high-speed operation.

TC2070 cables are available in both Legged and No-Legs variants, and terminate in a 14-pin (2×7) IDC connector in either 0.1″ or 0.05″ pitch, depending on the target debugger interface. As with the entire Tag-Connect family, these cables mate with a solderless spring-pin footprint on your PCB — no connector component required, meaning zero added cost per production board.

Typical applications include:

  • Extended JTAG debug with 14 signals (power, ground, data, and control)
  • FPGAs and complex SoCs requiring full boundary-scan access
  • Custom test and measurement interfaces on embedded designs
  • Development environments needing a stable, hands-free legged connection

PCB Footprint: 14-pin TC2070. Available with 0.1″ or 0.05″ pitch IDC termination. High-reliability spring pins rated for 100,000+ operations.
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