The TC2050-IDC-NL-050-ALL programming cable has an 0.050″ pitch ribbon connector suitable for programmers and debuggers that use the Samtec FTSH-105-01 style micro-header (10-pins).
The pin connections are 1-1 and all 10 pins are connected. (The standard TC2050-IDC-NL-050 cable does not have pins 5&9 connected to be similar to our TC2050-ARM2010 adapter and may be what you need for ARM applications).
This cable is also available in the LEMTA version. This has the ribbon cable reversed for use with the Atmel-ICE.