CWR-281-37-0000
CW Industries
CWR-281-37-0000
CW Industries
CONN D-SUB PLUG 37POS IDC
Reference Price (USD)
1+
$15.75000
500+
$15.5925
1000+
$15.435
1500+
$15.2775
2000+
$15.12
2500+
$14.9625
Exquisite packaging
Discount
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CWR-281-37-0000
$15.75
Product details
CW Industries's CWR-281-37-0000 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 design features touch-safe housings that meet IEC 62852 safety standards for solar installations.Plug, Female Sockets contacts employ silver-nickel alloys that resist sulfidation in harsh outdoor environments.The 37 configuration includes integrated varistors that provide 20kA surge protection per IEC 61643-11.Precision-engineered 2 contact arrangement ensures uniform current distribution across all conductors.Free Hanging (In-Line) variant incorporates UV-resistant cable glands that maintain sealing integrity after 10 years outdoor exposure.The 4 (DC, C) 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 Housing/Shell (Unthreaded) system enables tool-less installation with IP68 sealing achieved at 2Nm torque.Our IDC, Ribbon Cable methodology creates gas-tight connections that withstand 1000 thermal cycles from -40 C to +85 C.Steel, Tin 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 10.0µin (0.25µm) ensures proper material migration resistance during extended outdoor exposure.All materials exceed UL94 V-0 requirements while maintaining halogen-free composition.The 1A design incorporates temperature-compensated contact force that maintains stability across operating range.Feed Through, Shielded, Strain Relief include integrated polarity keying that prevents reverse mating in string connections.
Product Attributes
- Product Status: Active
- Connector Style: D-Sub
- Connector Type: Plug, Female Sockets
- Number of Positions: 37
- Number of Rows: 2
- Mounting Type: Free Hanging (In-Line)
- Shell Size, Connector Layout: 4 (DC, C)
- Contact Type: Signal
- Flange Feature: Housing/Shell (Unthreaded)
- Termination: IDC, Ribbon Cable
- Primary Material: -
- Shell Material, Finish: Steel, Tin Plated
- Contact Finish: Gold
- Contact Finish Thickness: 10.0µin (0.25µm)
- Ingress Protection: -
- Material Flammability Rating: UL94 V-0
- Current Rating (Amps): 1A
- Backset Spacing: -
- Features: Feed Through, Shielded, Strain Relief
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