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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

  • Product 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.

How it compares

Measured against everything we stock in Electrical Conduit & Fittings, at today’s prices. Recalculated every night.

Price $3.99
Cheaper than about 93% of the 1,290 comparable items (median $28.99).

Specifications

Product
Brand nameUnique Bargains
Product 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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