178-025-513R571
NorComp Inc.
178-025-513R571
NorComp Inc.
CONN D-SUB RCPT 25POS R/A SLDR
Reference Price (USD)
1+
$12.68000
500+
$12.5532
1000+
$12.4264
1500+
$12.2996
2000+
$12.1728
2500+
$12.046
Exquisite packaging
Discount
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178-025-513R571
$12.68
Product details
Optimized for railway signaling systems, NorComp Inc.'s 178-025-513R571 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 - Stacked configuration features double-locking mechanisms that prevent accidental disconnection in moving vehicles.Receptacle, Female Sockets contacts employ self-cleaning wiping action that maintains <20m resistance in dusty environments.The 25, 25 layout includes segregated high-voltage and signal contacts with 8mm creepage distance.Precision-machined 2, 2 contact arrays maintain alignment within 0.2mm during 50G shock events.Panel Mount, Through Hole, Right Angle variant incorporates vibration-resistant hardware that maintains torque retention after 10 million stress cycles.The 3 (DB, B); 3 (DB, B) design provides 80dB shielding effectiveness from 10kHz to 6GHz per EN 50121-4.Signal implementation uses nickel-cobalt alloys that maintain spring properties at -40 C to +125 C operating range.The Mating Side, Female Screwlock (4-40) 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, Nickel Plated 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 Flash 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 design incorporates parallel contact paths that maintain continuity during vibration.0.318" (8.08mm) dimensional control ensures proper clearance for 5mm thick cable insulation.Board Lock, Shielded include integrated transient suppressors that protect against 1kV/500A surge pulses.
Product Attributes
- Product Status: Active
- Connector Style: D-Sub - Stacked
- Connector Type: Receptacle, Female Sockets
- Number of Positions: 25, 25
- Number of Rows: 2, 2
- Mounting Type: Panel Mount, Through Hole, Right Angle
- Shell Size, Connector Layout: 3 (DB, B); 3 (DB, B)
- Contact Type: Signal
- Flange Feature: Mating Side, Female Screwlock (4-40)
- Termination: Solder
- Primary Material: -
- Shell Material, Finish: Steel, Nickel Plated
- Contact Finish: Gold
- Contact Finish Thickness: Flash
- Ingress Protection: -
- Material Flammability Rating: UL94 V-0
- Current Rating (Amps): 5A
- Backset Spacing: 0.318" (8.08mm)
- Features: Board Lock, Shielded
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