178-025-313R571
NorComp Inc.
178-025-313R571
NorComp Inc.
CONN D-SUB PLUG/RCPT 25P RA 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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178-025-313R571
$12.68
Product details
NorComp Inc.'s 178-025-313R571 sets new standards for D-Sub Connectors in renewable energy systems. Engineered for photovoltaic applications, this connector maintains <1V voltage drop at 30A continuous current while withstanding 1500V DC isolation requirements.The D-Sub - Stacked design features touch-safe housings that meet IEC 62852 safety standards for solar installations.Plug, Male Pins; Receptacle, Female Sockets contacts employ silver-nickel alloys that resist sulfidation in harsh outdoor environments.The 25, 25 configuration includes integrated varistors that provide 20kA surge protection per IEC 61643-11.Precision-engineered 2, 2 contact arrangement ensures uniform current distribution across all conductors.Panel Mount, Through Hole, Right Angle variant incorporates UV-resistant cable glands that maintain sealing integrity after 10 years outdoor exposure.The 3 (DB, B); 3 (DB, B) architecture provides 75 C temperature rise at full load current in 40 C ambient conditions.Signal implementation uses multi-finger contact design that maintains <5m resistance after 5000 thermal cycles.The Mating Side, Female Screwlock (4-40) system enables tool-less installation with IP68 sealing achieved at 2Nm torque.Our Solder methodology creates gas-tight connections that withstand 1000 thermal cycles from -40 C to +85 C.Steel, Nickel Plated demonstrates >1000-hour salt spray resistance per ISO 9227 with no visible corrosion.The Gold surface treatment maintains <10m contact resistance after 1000 hours damp heat testing.Precision-controlled Flash ensures proper material migration resistance during extended outdoor exposure.All materials exceed UL94 V-0 requirements while maintaining halogen-free composition.The 5A design incorporates temperature-compensated contact force that maintains stability across operating range.0.318" (8.08mm) dimensional control ensures proper creepage distance for 1500V DC applications.Board Lock, Grounding Indents, Shielded include integrated polarity keying that prevents reverse mating in string connections.
Product Attributes
- Product Status: Active
- Connector Style: D-Sub - Stacked
- Connector Type: Plug, Male Pins; 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, Grounding Indents, Shielded
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