PIDG ring terminal for 16-22 AWG wire
The 8-31886-1: The terminal is crimp-terminated, tin-plated copper, and insulated with red nylon; the serrated termination inside the barrel grips the conductor strands during crimp.

TE Connectivity AMP Connectors PIDG ring terminal, order code 8-31886-1, 16-22 AWG, #8 stud size, circular terminal type, tin-plated copper contact, insulated red nylon, crimp termination, free hanging in-line mount, bulk package.
| Parameter | Value |
|---|---|
| Series | PIDG |
| Mounting type | Free Hanging (In-Line) |
| Terminal type | Circular |
| Wire gauge | 16-22 AWG |
| Color | Red |
| Contact material | Copper |
| Width - outer edges | 0.281\" (7.14mm) |
| Material - insulation | Polyamide (PA), Nylon |
| Package | Bulk |
| Features | Serrated Termination |
| Thickness | 0.031\" (0.79mm) |
| Insulation | Insulated |
| Termination | Crimp |
| Stud (Tab size) | 8 Stud |
| Contact finish | Tin |
| Length - overall | 0.797\" (20.24mm) |
| Insulation diameter | 0.105\" ~ 0.140\" (2.67mm ~ 3.56mm) |
The 8-31886-1: The terminal is crimp-terminated, tin-plated copper, and insulated with red nylon; the serrated termination inside the barrel grips the conductor strands during crimp.
The terminal accepts 16-22 AWG wire and fits a #8 stud.