The AMP 35109 PIDG Ring Terminal is a pre-insulated crimp-type electrical connector designed for terminating 12–10 AWG wires to #10 stud connections. Manufactured by TE Connectivity, this terminal features a tin-plated copper body with a nylon-insulated sleeve and reinforced insulation support for reliable performance in high-vibration environments. The closed-ring tongue design provides a secure mechanical and electrical connection for aerospace, transportation, industrial, and electrical system applications.

Key Features
PIDG (Pre-Insulated Diamond Grip) ring terminal
Accepts 12–10 AWG conductors
Fits #10 (M5) stud connections
Tin-plated copper construction for corrosion resistance
Yellow nylon insulation for wire-size identification
Closed-barrel crimp design for high pull-out strength
Reinforced insulation support sleeve minimizes wire fatigue
Suitable for high-vibration applications
UL and CSA recognized component, 300 V rated

Typical Applications
Aircraft electrical systems
Avionics installations
Power distribution panels
Control and instrumentation wiring
Grounding connections
Transportation and industrial electrical assemblies