MM-272-031-000-4100
AirBorn
MM-272-031-000-4100
AirBorn
MICRO-D CONNECTOR
Reference Price (USD)
1+
$549.39000
500+
$543.8961
1000+
$538.4022
1500+
$532.9083
2000+
$527.4144
2500+
$521.9205
Exquisite packaging
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MM-272-031-000-4100
$549.39
Product details
AirBorn's MM-272-031-000-4100 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 90° 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 Electroless Nickel 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.The Silver finish provides high visibility for safety inspections while resisting fading from UV exposure in outdoor rail applications.
Product Attributes
- Product Status: Active
- Accessory Type: One Piece Backshell
- Number of Positions: 31
- Cable Type: Round
- Cable Exit: 90°
- Shielding: Shielded
- Primary Material: -
- Material: Aluminum
- Plating: Electroless Nickel
- Hardware: -
- Features: Mating Screws 2-56
- Color: Silver
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