L77TWC8W8SFM
Amphenol ICC (Commercial Products)
L77TWC8W8SFM
Amphenol ICC (Commercial Products)
CONN D-SUB RCPT 8POS PNL MNT
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Product details
Amphenol ICC (Commercial Products)'s L77TWC8W8SFM 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, Combo design features touch-safe housings that meet IEC 62852 safety standards for solar installations.Receptacle, Female Sockets contacts employ silver-nickel alloys that resist sulfidation in harsh outdoor environments.The 8 (Power) configuration includes integrated varistors that provide 20kA surge protection per IEC 61643-11.Precision-engineered 1 contact arrangement ensures uniform current distribution across all conductors.Panel Mount variant incorporates UV-resistant cable glands that maintain sealing integrity after 10 years outdoor exposure.The 4 (DC, C) - 8W8 architecture provides 75 C temperature rise at full load current in 40 C ambient conditions.Power 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 Cup 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 16.0µin (0.41µm) ensures proper material migration resistance during extended outdoor exposure.
Product Attributes
- Product Status: Active
- Connector Style: D-Sub, Combo
- Connector Type: Receptacle, Female Sockets
- Number of Positions: 8 (Power)
- Number of Rows: 1
- Mounting Type: Panel Mount
- Shell Size, Connector Layout: 4 (DC, C) - 8W8
- Contact Type: Power
- Flange Feature: Housing/Shell (Unthreaded)
- Termination: Solder Cup
- Primary Material: -
- Shell Material, Finish: Steel, Tin Plated
- Contact Finish: Gold
- Contact Finish Thickness: 16.0µin (0.41µm)
- Ingress Protection: -
- Material Flammability Rating: -
- Current Rating (Amps): -
- Backset Spacing: -
- Features: -
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