Introducing the New Standard in Cables for In-Circuit Programming.... In-Circuit Programming Cables that Save Cost and Space on Every Board!

The Benefits of Tag Connect

ZERO Cost per Board!

No mating connector required on PCB!

Tiny footprint!

High Reliability Pogo Spring Pins for Secure Connection!

Rugged Design for Highly Repetitive Use!

Designed so it can only be inserted the correct way round!

Two versions both designed to cut your costs, save you time, and save space on your PCBs!

Happy Thanksgiving!! Closed Thursday and Friday for Thanksgiving.

Tag-Connect offices will be closed on Thursday 28th November for Thanksgiving Holiday, orders placed on Thursday may not ship before Monday. Happy Thanksgiving!


STDC14 cable no-legs version for programming STM32 MCUs from STLINK-V3 or STLINK-V3MINI

6-Pin "No-Legs" TC2030 Plug-of-NailsTM Cable for use with STM32 processors using the STDC14 connector on the STLINK-V3 or STLINK-V3MINI debuggers.

Note: This STDC14 cable was previously known as TC2030-CTX-NL-ST14. 

This special cable has a 6-pin TC2030 Tag-Connector and a 14-pin ribbon connector that mates with the FTSH-107 style micro-header found on the STLINK-V3 and STLINK-V3MINI and provides the signals necessary for the SWD protocol on the STM32 MCU including SWO.

For Datasheet refer to the similar:

See also the TC2030-CTX-STDC14 Legged version of the cable.

If you need all 14-pins connected to your target board see instead the TC2070-IDC-NL-050 cable.

For traditional ARM JTAG solutions using the 20-pin 0.1" header as found on ST-LINK/V2 or the add-on Mezanine board in STLINK-V3SET see here.



Upcoming Shows - ARM Techcon (San Jose CA), ST (Minneapolis), ST (Boston - Newton)

Hope to see you at one of the coming expo's

Oct 9th & 10th  ARM Techcon  - San Jose McEnery Convention Center

Oct 24th  ST Technology Tour - Minneapolis

Nov 5th  ST Technology Tour - Boston


ST Devcon Sept 12th Santa Clara Convention Center

See you there!

Visit Tag-Connect at Embedded Technologies Expo / Sensors, Jun 26th and 27th, San Jose CA

Visit us at Sensors / ETC on June 26th/27th, in San Jose (McEnery Convention Center).

We'll be in Booth 1836. Hope to see you!

Upcoming Shows - ESC Boston, ST Developers Conference Toronto

Come see us at ESC Boston (Embedded Systems Conference), May 15-16th 2019 or at the ST Developer's Conference and Technology Tour in Toronto May 29th. Hope to see you there!

Embedded World - Feb 26th-28th

Hope to see you in Nuremberg for Embedded World. We're in Hall 4-127. Come say hello and see what we're up to!


We're at Electronica - Visit us Hall B5/E08 (Embedded Village)

Yes! Despite all the best efforts of Lufthansa to delay our flight 20 hours AND lose all our luggage, we are here at Electronica!

We'd love to meet you and show you or latest products. We're located next to the Embedded Forum in the Embedded Village.

See us at ESC/MDM in Minneappolis

We're at ESC Minneappolis which is co-hosted with MDM and ATX and other shows. Come and say "Boo" at Booth 313 on October 31 (Halloween) or Nov 1st.