C 091 B connector features a plastic locking ring and bayonet locking, offering 3 to 8, 12 and 14 contacts. The connector has internal strain relief, providing good shielding effectiveness when mated and locked. The connector offers straight or right-angle plug connectors and receptacles, and offers panel mount receptacles for front or rear panel mounting.
The C091 series from Amphenol includes straight and right‑angled cable connectors with plastic locking rings and a bayonet locking system. Available in 3‑8, 12 and 14 contact versions, the connectors support both solder and crimp termination and can be fitted with cable sleeves or glands for diameters up to 8 mm.
The handbook lists detailed electrical, climatic and mechanical characteristics such as rated voltage up to 300 V, IP40 protection, insertion forces of 25 N, and mating cycles exceeding 1000 for gold‑plated contacts. Material specifications include a die‑cast, nickel‑plated housing and silver or gold‑plated contacts, with UL 94 VO flammability rating.
| Number of contacts | 3‑8, 12 and 14 |
|---|---|
| Locking system | Bayonet locking |
| UL registration | E 63 093 UL |
| Insulation resistance | >10"Q |
| IP rating | IP40 |
| Insertion force | 25 N |
| Housing material | Die cast, nickel plated |
| Contact plating | Silver plated / gold plated |
| Flammability rating | UL 94 VO |
It uses a bayonet locking system.
The UL file number is E 63 093 UL.
Cable diameters of 3‑6 mm, 4‑6 mm, and 6‑8 mm are supported.
The connector has an IP40 rating.