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Four black plastic connectors with silver metal pins in two rows of eight each

Unique-Bargains

Unique-Bargains FC-16P 16Pin 2.54mm Pitch ISP 3 in 1 JTAG Conduit

SKU CH-A9W5-1MK37

Four connectors join flat ribbon cable to ISP and JTAG headers at 2.54mm pitch

  • TypeHI - Conduit & Fittings
  • 16-pin 2.54 mm pitch suits flat ribbon cable
  • 3-in-1 JTAG socket combines ISP, JTAG and conduit functions
  • 2-row layout fits standard 16-pin headers
  • Compact 25 x 19 x 7 mm body saves board space
  • Four-piece pack gives spares for multiple projects

ISP 3-in-1 JTAG Connector Set

This set provides four ISP 3-in-1 JTAG socket connectors designed for flat ribbon cable. Each unit combines three interface functions into a single compact housing. The connectors suit engineers, hobbyists and technicians who need reliable in-system programming and debugging access. The 2.54 mm pitch matches standard header spacing for direct board connection.

Low-Profile Housing and Mixed Materials

The plastic and metal construction keeps the profile to 25 x 19 x 7 mm while maintaining structural rigidity. Silver-tone and black colour coding aids quick visual identification during assembly. At 11 g per set the added mass is negligible for portable or weight-sensitive projects. No active cooling or power draw is involved in normal operation.

Secure Retention Under Continuous Use

The dual-row 16-pin layout distributes mechanical stress evenly across the ribbon cable during repeated mating cycles. Pin alignment remains consistent when the connector stays engaged for long programming sessions. The conduit-style body protects contacts from dust and accidental shorting in workshop environments. No thermal throttling or signal degradation occurs because the device is purely passive.

Highlights

  • 16-pin 2.54 mm pitch suits flat ribbon cable
  • 3-in-1 JTAG socket combines ISP, JTAG and conduit functions
  • 2-row layout fits standard 16-pin headers
  • Compact 25 x 19 x 7 mm body saves board space
  • Four-piece pack gives spares for multiple projects

Specifications

BrandUnique Bargains
TypeHI - Conduit & Fittings

Questions about this item

How do I install the 2.54 mm pitch 16-pin JTAG connector onto a flat ribbon cable?

Align the 16 pins with the 2.54 mm pitch conductors, press the insulation-displacement contacts through the cable until each contact seats fully, then verify continuity on all 16 positions.

What maintenance or replacement will the 3-in-1 JTAG socket need later?

Inspect the silver-tone metal contacts for oxidation and the black plastic housing for cracks after repeated insertions; replace the unit if contact resistance rises or the latch no longer holds.

What limit appears first when the connector is used continuously in a 25 x 19 x 7 mm enclosure?

The 11 g plastic housing can deform under sustained clamping force or elevated ambient temperature, causing pin misalignment before the metal contacts fatigue.

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