Overview
The Tweco 9510-1100 1-AF female terminal connector is a precision-engineered interface component designed for welding machines and power sources. This 45° angle terminal adapter connects the standard 1/2″ output stud on your welding machine to compatible male Tweco MPC-style cable connectors, providing a secure, low-resistance connection for arc welding applications.
Manufactured by Tweco, a leading brand of Victor Technologies, this terminal is built to industrial standards with positive cam-lock action and durability-tested materials. The 1-AF size accommodates Tweco 1-MPC male cable connectors and is commonly found in production welding shops, maintenance operations, and field service deployments.
Key Features
- 45° angle design — Optimized connector orientation for standard welder output stud mounting
- Copper alloy construction — 95% copper body ensures low electrical resistance and excellent heat dissipation
- 1-MPC compatible — Direct acceptance of Tweco 1-MPC male cable connector ends
- 17/32″ stud hole — Precision-drilled mounting hole for 1/2″ standard output studs
- Compact, lightweight design — 0.35 lb weight, 3.25″ length fits tight equipment layouts
- ISO 9001 certified manufacturer — Tweco is an industry-recognized leader in MIG arc welding accessories
Technical Specifications
- Part Number: 9510-1100
- Style/Size: 1-AF
- Connector Type: Female Terminal Connector
- Angle: 45°
- Material: Copper alloy (95% copper body)
- Stud Hole Size: 17/32″
- Height: 1″
- Width: 2″
- Length: 3.25″
- Weight: 0.35 lb
- Compatible Male Ends: 1-MPC
- Certification: ISO 9001
Typical Applications
- Stick/MMA welding machine power connections
- Portable welder-generator output terminals
- Industrial welding cell retrofit and upgrades
- Field service and mobile welding rig configurations
- Panel-mounted welding machine installations
- Replacement connector for worn or damaged terminals
Compatibility & Replacements
Compatible With
- Tweco 1-MPC male cable connectors
- Standard 1/2″ welding machine output studs
- Victor Technologies welding equipment
- MIG welding machines with standard terminal studs
- Stick/SMAW welding power sources
Replaces / Drop-In Replacement For
- Previous-generation Tweco 1-AF terminal connectors
- Generic 1/2″ stud-mount female welding terminals (verify compatibility before ordering)
Works With
- Tweco MPC cable connector system (1-MPC male ends)
- All standard welding machine terminal stud configurations
- Portable generator welder combinations
