MM-233-031-000-4100
AirBorn
Product details
AirBorn's MM-233-031-000-4100 redefines D-Sub, D-Shaped Connectors - Backshells, Hoods technology for railway signaling systems. This ruggedized backshell solution meets the demanding reliability requirements of train control networks while withstanding extreme mechanical stresses.Engineered as a One Piece Backshell, this component provides dual-level protection against both impact damage and electromagnetic interference, critical for maintaining safety-critical communications in CBTC systems.Supporting 31 positions, the design accommodates redundant signal paths required by EN 50159 safety standards while preventing cross-channel interference.Specifically developed for Round railway cables, the integrated clamping system maintains constant contact pressure despite thermal cycling from -40 C to +85 C.The 180° configuration allows for secure cable routing along rolling stock frames while providing strain relief during constant vibration exposure.Featuring Shielded performance, the backshell exceeds EN 50121-3-2 emissions standards while providing immunity to 10V/m RF fields common in electrified rail environments.Constructed from Aluminum, the housing withstands mechanical impacts up to 50J per EN 61373 Category 1 Class B vibration and shock requirements.The Cadmium surface treatment prevents fretting corrosion during continuous vibration, maintaining contact integrity through 10 million stress cycles.The Mating Screws 2-56 implementation enables one-handed operation with gloved hands, crucial for maintenance in adverse weather conditions while meeting IP67 sealing standards.
Product Attributes
- Product Status: Active
- Accessory Type: One Piece Backshell
- Number of Positions: 31
- Cable Type: Round
- Cable Exit: 180°
- Shielding: Shielded
- Primary Material: -
- Material: Aluminum
- Plating: Cadmium
- Hardware: -
- Features: Mating Screws 2-56
- Color: -