Tab dimensions and termination
The 1217861-1 is a male tab member of TE's Faston quick-disconnect terminal line, terminated by through-hole solder and intended for board-level attachment. Tab width is 0.250" (6.35mm) with a 0.032" (0.81mm) thickness; the tin-plated brass contact carries the standard Faston profile for 0.250" series receptacles.
