
Economical Combination of Thermoplastic UL 94V-0 rated Connector Housings and Metal Shells
AMP Metal-Shell Circular Plastic Connectors offer the reliability of higher priced all metal connectors at a fraction of the cost and are offered in the more popular contact configurations. Connector housings are made of lightweight, sturdy, thermoplastic materials that are UL 94V-0 rated, with zinc alloy, and nickel-plated shells for added strength and protection. These connectors are available in a variety of configurations to meet your signal, low-current, and high-current requirements. These quick connect/disconnect circular connectors feature polarized housings to prevent mismating with other insert arrangements. AMP Metal-Shell Circular Plastic Connectors are available in square flange receptacles and free hanging plug connectors.

Product Features
Circular Metal-Shell Connector
Positions | 7, 19, 37 | Coupling Mechanism | ¼ - Turn Coupling Ring |
Contact System | Spring Probe Solder or Screw-machine Pin & Socket Solder |
Configuration | Wire to Wire, Wire-to-Panel, Wire-to-PCB |
Wire Range (AWG) | 24-30 | Sealing | IP65 |
Current Rating (A) | 2 | Voltage Rating (V) |
250 |
Operating Temperature (°C) | -55 to +125 | Operating Temperature (°F) |
-67 to +257 |
Benefits
Circular Metal-Shell Connector
- Compatible with MIL Spec metal housing type connectors
- Choice of application tooling to meet production requirements
- Consists of a thermoplastic insert in a nickel-plated, zinc alloy shell
- Available in series 1-4 configurations (same contact configuration as all-plastic version)
- Optional “Tetraseal” interface seal provides splash-proof sealing between connector metal shells
- High current capability is met with Type XII contacts, capable of carrying up to 35 amperes of current
- Signal and low current options include AMP Multimate contacts with .062" (1.57 mm) pin diameter (20 DF and 20 DM contacts) and .040" (1.02 mm) pin diameter
- Quick connect/disconnect circular connectors feature polarized housings to prevent mismating
- Available in square flange receptacles and free-hanging plug connectors
- Cost-effective AMP Type III+ pin and socket contacts are available in strip form for high-volume, automatic machine terminations and loose piece form for low-volume, prototype, or maintenance and repair needs