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TC2070-IDC-050 · 14-pin cable with 1.27 mm (0.05″) header

Product information "TC2070-IDC-050 · 14-pin cable with 1.27 mm (0.05″) header"

Short description

14-pin Plug-of-Nails™ cable with legs, terminating in a 1.27 mm (0.05″) pitch connector — the slim variant for debuggers with a fine IDC header.

Connections

Side Pins Connector Pitch
Board (Tag-Connect) 14 Footprint TC2070, with Legs 1.27 mm (0.05″)
Debugger 14 Socket, 2 × 7 1.27 mm (0.05″)

Pin assignment: contact n is on connector pin n — the cable is wired straight through.

Compatible: debuggers with a 14-pin 1.27 mm pin header. The pitch is the same as on the ST-LINK V3 STDC14; which signal sits on which pin is decided by your device.

Not, or not directly, compatible

  • 14-pin, 2 × 7, 2.54 mm (0.1″): TC2070-IDC
  • 20-pin, 2 × 10, 2.54 mm (0.1″) — ARM connector, e.g. SEGGER J-Link, Keil ULINK, ST-LINK/V2: through the adapter board COLL-ARM20-14P-050

Technical data

  • Connectors: 14-pin Plug-of-Nails™ (with legs) to 14-pin 1.27 mm (0.05″) IDC (2×7)
  • Pitch at the IDC end: 1.27 mm (0.05″)

How it differs from the TC2070-IDC

Both cables present the same side to your board — same 14-pin footprint, same legs. Only the other end differs: the TC2070-IDC carries a 2.54 mm (0.1″) header, this one half that pitch. Which you need is decided by your debugger, not by your board.

If in doubt, measure the distance between two adjacent pins on your programmer. 2.54 mm means TC2070-IDC; 1.27 mm means this cable.

Application

For 14-pin targets whose debugger provides a 1.27 mm (0.05″) connector. On compact programmers this is the common case, because the fine header takes less room on the front panel.

For ST-LINK V3

The 14-pin 1.27 mm (0.05″) connector is the STDC14 of ST-LINK V3, V3SET and V3MINI. With all 14 pins connected, the two UART lines of the Virtual COM Port (STDC14 pins 13/14) reach the board alongside SWD and JTAG — something the 6- and 10-pin STDC14 cables cannot do.

Variants

TC2070-IDC — same cable with a 2.54 mm (0.1″) header. TC2070-IDC-NL-050 — this cable without legs. TC2070-IDC-NL — 2.54 mm (0.1″) header, no legs.

On the numbering of the 14-pin family: Why the six-pin Tag-Connect counts differently

Bauform: IDC-Kabelende, Legged
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Accessories

The Tag-Protect cap in grey polymer, fitted over the spring pins of a Tag-Connect cable.
TAG-PROTECT-14 · Protective Cap for TC2070 Cables

Protective cap for the 14-pin TC2070 cable family (Plug-of-Nails™). Protects spring contacts, steel guide pins and — where present — retention tabs during storage and transport.

Regular price: €5.00
  • from 1 pcs €5.00
  • from 20 pcs €4.60
  • from 30 pcs €4.50
The green demo board carrying every Tag-Connect footprint side by side — six, ten and fourteen contacts, each with and without the holes for the legs.
TC-FOOTPRINT-PCB · Demo Board for Tag-Connect Footprints

Demo board carrying every Tag-Connect footprint size, for comparison before laying out your own board — 6-, 10- and 14-pin, each with and without legs, plus the EC-10 Edge-Connect™ footprint.

Regular price: €2.00
  • from 1 pcs €2.00
  • from 20 pcs €1.84
  • from 30 pcs €1.80
New
The COLL-ARM20-14P-050 adapter board: on one side the 20-pin ARM connector on a 2.54 mm pitch, on the other the 14-pin header for the Tag-Connect cables.
COLL-ARM20-14P-050 · STDC14 Adapter, Signal Smoothing

Adapter board from the 20-pin ARM debugger connector (2 × 10 pin, 2.54 mm) to the 14-pin 1.27 mm (0.05″) connector (1.27 mm) used by the ST-LINK V3 and by Tag-Connect's STDC14 cables. The debug lines run through series resistors; every signal is brought out individually for probing.

Regular price: €30.00
  • from 1 pcs €30.00
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The TC2070-IDC cable in full length, with the 14-pin Tag-Connect connector with spring pins and legs at one end and the 14-pin IDC connector on a 2.54 mm pitch at the other.
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Hersteller: Tag-Connect, LLC, 433 Airport Blvd, Suite 323, Burlingame, CA 94010, USA. Tel. +1 877-244-4156 · support@tag-connect.com

Verantwortliche Person in der EU (Art. 19 GPSR, da Hersteller ohne EU-Niederlassung):

Collion GmbH & Co.KG
Am Schmiedlacker 56, D-84028 Landshut
Tel. +49 (871) 2066-1000 · info@collion.de