The Seetronic MT390 is a female RCA phono cable connector with gold-plated brass contacts and a black-plated zinc alloy housing. The integrated collet strain relief accepts cable OD from 3.5 to 6.5 mm and is suitable for in-line repairs, custom adaptors and S/PDIF or analogue audio paths.
Key Features
Gold-plated brass contacts
Black-plated zinc alloy housing
Integrated collet strain relief
Insulation resistance over 5 GOhm
Rated voltage under 50 V
Over 1,000 mating cycles
Specifications
| Connector type | RCA phono female, cable |
| Cable OD | 3.5 to 6.5 mm |
| Conductor size | Up to 1.5 mm sq (16 AWG) |
| Contact plating | Gold |
| Operating temperature | -30 to +80 C |





