DDMQ43C2P0L4A191
ITT Cannon, LLC
DDMQ43C2P0L4A191
ITT Cannon, LLC
CONN D-SUB PLUG 43P PNL MNT SLDR
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DDMQ43C2P0L4A191
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Product details
Optimized for railway signaling systems, ITT Cannon, LLC's DDMQ43C2P0L4A191 D-Sub Connectors meets EN 50155 standards while withstanding 15G shock and 5G vibration. The robust design maintains signal integrity in electromagnetic environments up to 100V/m RF interference.The D-Sub, Combo configuration features double-locking mechanisms that prevent accidental disconnection in moving vehicles.Plug, Male Pins contacts employ self-cleaning wiping action that maintains <20m resistance in dusty environments.The 43 (41 + 2 Coax) layout includes segregated high-voltage and signal contacts with 8mm creepage distance.Precision-machined 3 contact arrays maintain alignment within 0.2mm during 50G shock events.Panel Mount, Through Hole variant incorporates vibration-resistant hardware that maintains torque retention after 10 million stress cycles.The 5 (DD, D) - 43W2 design provides 80dB shielding effectiveness from 10kHz to 6GHz per EN 50121-4.Coax and Signal implementation uses nickel-cobalt alloys that maintain spring properties at -40 C to +125 C operating range.The Board Side (M3) system enables IP69K-rated sealing that withstands high-pressure washdown procedures.Our Solder process creates crimp connections that survive 1000 thermal shock cycles from -40 C to +125 C.Steel, Yellow Chromate Plated Cadmium demonstrates >500-hour resistance to railway lubricants and cleaning agents.The Gold surface treatment maintains <15m resistance after 1000 hours salt spray exposure.Precision-controlled 30.0µin (0.76µm) ensures proper wear resistance during 25,000 mating cycles.All materials exceed UL94 V-0 requirements per EN 45545-2 for railway applications.The 5A, 7.5A design incorporates parallel contact paths that maintain continuity during vibration.Shielded include integrated transient suppressors that protect against 1kV/500A surge pulses.
Product Attributes
- Product Status: Active
- Connector Style: D-Sub, Combo
- Connector Type: Plug, Male Pins
- Number of Positions: 43 (41 + 2 Coax)
- Number of Rows: 3
- Mounting Type: Panel Mount, Through Hole
- Shell Size, Connector Layout: 5 (DD, D) - 43W2
- Contact Type: Coax and Signal
- Flange Feature: Board Side (M3)
- Termination: Solder
- Primary Material: -
- Shell Material, Finish: Steel, Yellow Chromate Plated Cadmium
- Contact Finish: Gold
- Contact Finish Thickness: 30.0µin (0.76µm)
- Ingress Protection: -
- Material Flammability Rating: UL94 V-0
- Current Rating (Amps): 5A, 7.5A
- Backset Spacing: -
- Features: Shielded
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