A28500-025
Omnetics
Product details
Omnetics's A28500-025 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-Type, Nano-D 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 25 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.Surface Mount variant incorporates UV-resistant cable glands that maintain sealing integrity after 10 years outdoor exposure.The 0.025 Pitch x 0.040 Row to Row 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 (0-80) 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.The Metal formulation uses tracking-resistant polymers with CTI >600V for polluted environments.Aluminum, 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 50.0µin (1.27µm) ensures proper material migration resistance during extended outdoor exposure.The 1A design incorporates temperature-compensated contact force that maintains stability across operating range.
Product Attributes
- Product Status: Active
- Connector Style: D-Type, Nano-D
- Connector Type: Plug, Male Pins
- Number of Positions: 25
- Number of Rows: 2
- Mounting Type: Surface Mount
- Shell Size, Connector Layout: 0.025 Pitch x 0.040 Row to Row
- Contact Type: Signal
- Flange Feature: Housing/Shell (0-80)
- Termination: Solder
- Primary Material: Metal
- Shell Material, Finish: Aluminum, Nickel Plated
- Contact Finish: Gold
- Contact Finish Thickness: 50.0µin (1.27µm)
- Ingress Protection: -
- Material Flammability Rating: -
- Current Rating (Amps): 1A
- Backset Spacing: -
- Features: -