621-037-660-531
EDAC Inc.
621-037-660-531
EDAC Inc.
621 SERIES RIGHT ANGLE D-SUB PLU
Reference Price (USD)
1+
$7.05130
500+
$6.980787
1000+
$6.910274
1500+
$6.839761
2000+
$6.769248
2500+
$6.698735
Exquisite packaging
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621-037-660-531
$7.05
Product details
EDAC Inc.'s 621-037-660-531 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, Male Pins 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.Board Edge, Through Hole, Right Angle 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 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 30.0µin (0.76µm) ensures proper material migration resistance during extended outdoor exposure.All materials exceed UL94 V-0 requirements while maintaining halogen-free composition.The 3A per Contact 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, Mounting Brackets, Shielded include integrated polarity keying that prevents reverse mating in string connections.
Product Attributes
- Product Status: Active
- Connector Style: D-Sub
- Connector Type: Plug, Male Pins
- Number of Positions: 37
- Number of Rows: 2
- Mounting Type: Board Edge, Through Hole, Right Angle
- Shell Size, Connector Layout: 4 (DC, C)
- Contact Type: Signal
- Flange Feature: Housing/Shell (Unthreaded)
- Termination: Solder
- Primary Material: -
- Shell Material, Finish: Steel, Nickel Plated
- Contact Finish: Gold
- Contact Finish Thickness: 30.0µin (0.76µm)
- Ingress Protection: -
- Material Flammability Rating: UL94 V-0
- Current Rating (Amps): 3A per Contact
- Backset Spacing: 0.318" (8.08mm)
- Features: Board Lock, Grounding Indents, Mounting Brackets, Shielded
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