The 2238087-1 is a Size 1, Style 187 tab in TE Connectivity's Faston, Mag-Mate series, terminated via Box IDC and Quick Connect — the IDC slot accepts 31-34 AWG magnet wire without stripping the enamel. The QC.110 feature provides a 0.110-inch quick-connect tab for secondary circuit attachment.
Series and size contrast
Within the Mag-Mate family the 2238087-1 (Size 1) handles 31-34 AWG, while the 1394476-1 (Size 2) accepts 18-20 AWG — the larger size supports heavier wire but shares the same Box IDC termination method.