Male part on the board:

enter image description here

Female part in the casing, on the cable. Lockable.

enter image description hereenter image description hereenter image description here

What type of connectors are these?

Sorry for low quality photos, camera seems to be incapable to do macro job. But male image is lucky one, and 24 conductors are more or less recognisable on it. I examined a female part and can positively confirm, connector have 24 conductors (not counting outer casing, which might be used as an additional "ground" conductor).

  • 2
    \$\begingroup\$ Just for a bit of extra context it might be worth mentioning what the connector is used for and see if you can count how many pins it has. \$\endgroup\$
    – PeterJ
    May 28, 2013 at 3:01
  • \$\begingroup\$ @PeterJ, I thought pin number was obvious from the male image, it have 24. I'd prefer to not disassemble it until I have some information on spare parts. \$\endgroup\$
    – user539484
    May 28, 2013 at 17:45
  • \$\begingroup\$ @user539484 What device is the main board? Mobile phone? Which model number? \$\endgroup\$ May 29, 2013 at 5:56

1 Answer 1


I believe what this connector is older(!) 24-pin so called cellular phone dock connector compliant to older TTAS.KO-06.0028/R2 Korean national standard.


I emphasized older because this TTAS.KO-06.0028/R2 standard has been superseded by TTAS.KO-06.0028/R4 which have 20 pins instead of 24.


Your Answer

By clicking “Post Your Answer”, you agree to our terms of service and acknowledge you have read our privacy policy.

Not the answer you're looking for? Browse other questions tagged or ask your own question.