Faston 0.250" female receptacle for 18-22 AWG
The 41771-1: Brass contact, crimp termination, free hanging in-line mounting. Overall length 0.750" (19.05mm); accepts insulation diameter 0.090" to 0.130" (2.29mm to 3.30mm).

TE Connectivity AMP Connectors Faston quick-disconnect receptacle, order code 41771-1, female, 0.250" (6.35mm) tab width, 18-22 AWG, non-insulated, brass contact, crimp termination, free hanging in-line, 0.750" overall length.
| Parameter | Value |
|---|---|
| Series | Faston |
| Mounting | Free Hanging (In-Line) |
| Terminal type | Standard |
| Wire gauge | 18-22 AWG |
| Tab width | 0.250\" (6.35mm) |
| Contact material | Brass |
| Gender | Female |
| Package | Tape & Reel (TR) Cut Tape (CT) |
| Insulation | Non-Insulated |
| Tab length | 0.310\" (7.87mm) |
| Termination | Crimp |
| Tab thickness | 0.032\" (0.81mm) |
| Length - overall | 0.750\" (19.05mm) |
| Insulation diameter | 0.090\" ~ 0.130\" (2.29mm ~ 3.30mm) |
The 41771-1: Brass contact, crimp termination, free hanging in-line mounting. Overall length 0.750" (19.05mm); accepts insulation diameter 0.090" to 0.130" (2.29mm to 3.30mm).
Both 41771-1 and 41274 share the same 0.250" tab width, 0.032" tab thickness, and non-insulated crimp form factor. The 41274 accepts 14-18 AWG; the 41771-1 accepts 18-22 AWG. If the wire gauge is within 18-22 AWG, the 41771-1 fits the same tab and housing.