Machined pin for MTC100 housings
The CTA-0166 is a machined pin contact in TE's MTC100 series, crimp-terminated and accepting 20-26 AWG wire. Gold contact finish suits repeated mating cycles; the pin mates with MTC100 receptacle housings and is supplied in bulk.
Position within the MTC100 series
The CTA-0166 is a single-wire pin; the MTC100 series carries multiple position counts in its housing variants, so the contact itself is common across the range.