Mini AB receptacle, 5 contacts, shielded
The 651305142821 is a USB 2.0 mini AB receptacle from the Würth Elektronik WR-COM series, offering 5 contacts and a shielded brass shell. Rated 1 A at 30 VAC, with gold-plated contacts and 1500 mating cycles, it is suited for signal-level USB 2.0 duty in space-constrained board-edge layouts.
Mini B vs mini AB — contact count and fit
The 651305142821 (mini AB, 5 contacts) differs from the WR-COM mini B 65100516121 (5 contacts, same pitch and plating) only in the shell keying — mini AB accepts both mini A and mini B plugs, while mini B accepts only mini B plugs. The footprint, current rating, and mating cycles are shared across the pair.