21-033121-546
Amphenol Aerospace Operations
21-033121-546
Amphenol Aerospace Operations
CONTACT SOCKET COAX SZ12 CRIMP
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Product details
The 21-033121-546 from Amphenol Aerospace Operations redefines Circular Connectors - Contacts performance in renewable energy systems, where durability meets high-current requirements. This robust contact solution is engineered to withstand extreme environmental conditions in solar and wind power applications.Specializing in Coaxial configurations, this contact is developed for high-power transmission in photovoltaic systems. The design minimizes power loss while handling DC currents up to 30A continuously.Utilizing Coax Socket, Pin Center technology, this contact provides oxidation-resistant connections in outdoor environments. The silver-plated surfaces maintain low contact resistance over decades of service.Precision-stamped to 12 specifications, this contact ensures consistent mating force in large-scale solar farm connectors. The geometry is optimized for blind mating.Designed for RG-161, 174A, 187A, 188A, 316 monitoring cables, this contact maintains signal integrity in EMI-intensive wind turbine environments. The shielded design prevents noise coupling.The Crimp method provides tool-less installation for field serviceability. This patented design allows for quick connector assembly without specialized tools.Fabricated from Copper, this contact offers exceptional thermal conductivity for heat dissipation. The material selection prevents hot-spot formation in high-current applications.Gold plating on this contact is specifically formulated for renewable energy applications. The finish demonstrates excellent performance in ammonia and sulfur dioxide environments.With 50.0µin (1.27µm) protective plating, this contact withstands harsh environmental conditions while maintaining electrical performance. The thickness is validated through accelerated aging tests.
Product Attributes
- Product Status: Active
- Type: Coaxial
- Contact Type: Coax Socket, Pin Center
- Contact Size: 12
- Wire Gauge or Range - AWG: -
- Wire Gauge or Range - mm²: -
- Wire Gauge or Range - Coaxial: RG-161, 174A, 187A, 188A, 316
- Contact Termination: Crimp
- Contact Material: Copper
- Contact Finish: Gold
- Contact Finish Thickness: 50.0µin (1.27µm)
- Termination Finish: -
- Features: -
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