This circular connector is a 55-position female socket receptacle designed for box mounting. Featuring a straight orientation and aluminum shell with cadmium plating, it offers a 7.5A current rating and 600V voltage rating. The copper alloy contacts are gold plated for superior mating performance, and the connector operates within a temperature range of -55°C to 125°C. It is built to MIL-DTL-26482 standards and accommodates wire gauges from 20AWG to 24AWG.
Voltage Rating600V
Current Rating7.5A
MountingPanel, Flanges, Box
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Technical Specifications
Amphenol MS3122E22-55S technical specifications.
General
| Body Material | Aluminium |
| Color | Green |
| Contact Finish - Mating | GOLD |
| Contact Gender | Female |
| Contact Material | Copper Alloy, Copper |
| Contact Plating | Gold |
| Contact Type | Socket |
| Current Rating | 7.5A |
| Gender | Receptacle |
| Insulation Material | Rubber |
| Lead Free | Contains Lead |
| Max Operating Temperature | 125°C |
| Military Standard | MIL-DTL-26482 |
| Min Operating Temperature | -55°C |
| Mount | Panel, Flanges, Box |
| Number of Contacts | 55 |
| Number of Positions | 55 |
| Orientation | Straight |
| Package Quantity | 1 |
| Packaging | Bulk |
| Plating | Cadmium, Chromate |
| Radiation Hardening | No |
| Ratings | Environment Resistant |
| Reach SVHC Compliant | Unknown |
| RoHS Compliant | No |
| Series | Military, MIL-DTL-26482 Series I, PT |
| Shell Finish | Cadmium |
| Shell Material | Aluminium |
| Shell Size | 22 |
| Shielding | Unshielded |
| Termination | Crimp |
| Voltage Rating | 600V |
| Wire Gauge (Max) | 24AWG |
| Wire Gauge (Min) | 20AWG |
Compliance
| RoHS | Not CompliantNo |
Datasheet
Amphenol MS3122E22-55S Datasheet
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