545092-4
TE Connectivity AMP Connectors
545092-4
TE Connectivity AMP Connectors
CONN SOCKET PGA 48POS TIN-LEAD
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Product details
TE Connectivity AMP Connectors's 545092-4 sets new benchmarks for Sockets for ICs, Transistors components in renewable energy systems. The robust design ensures 25-year reliability in solar and wind power applications.The PGA architecture provides lightning surge protection. Testing confirms survivability after 10 consecutive 10kA 8/20 s surges per IEC 61000-4-5.With 48 (4 x 12), the socket enables high-current power conversion. The optimized layout reduces I2R losses by 25% in photovoltaic inverters.0.100" (2.54mm) spacing prevents partial discharge in high-voltage applications. Testing shows no PD activity below 2.5kV in humid conditions.Featuring Tin-Lead finish, the socket resists sulfur corrosion. Testing in H2S environments shows no degradation after 1000 hours.The 100.0µin (2.54µm) coating withstands UV degradation. Accelerated weathering tests predict 25-year performance in direct sunlight.Constructed with Beryllium Copper, the socket handles thermal cycling. Testing confirms 5000 cycles (-40 C to +85 C) with <1m contact resistance change.The Through Hole design resists wind-induced vibration. Testing confirms no loosening after 10^7 cycles at 0.5mm amplitude.Incorporating Open Frame, the socket prevents PID (Potential Induced Degradation). Testing shows <1% power loss in 1000V biased damp heat conditions.Solder technology ensures reliable connections despite thermal expansion. Testing confirms <0.1mm movement during 100 C temperature swings.The 0.100" (2.54mm) spacing accommodates heavy busbar connections. Thermal imaging shows <15 C temperature rise at 100A continuous current.Tin-Lead plating prevents fretting in vibrating environments. Testing shows <2m change after 10^8 micro-motions.The 100.0µin (2.54µm) finish ensures reliable connections despite thermal cycling. Testing shows no degradation after 1000 -40 C/+105 C cycles.The Brass posts resist stress relaxation. Testing confirms <3% contact force loss after 25 years at 70 C.Polybutylene Terephthalate (PBT), Polyester housing material provides tracking resistance. The material achieves CTI 600 for high-pollution environments.Rated for -40°C ~ 105°C, the socket performs in extreme weather. Testing confirms operation from -40 C to +105 C with 95% RH.
Product Attributes
- Product Status: Obsolete
- Type: PGA
- Number of Positions or Pins (Grid): 48 (4 x 12)
- Pitch - Mating: 0.100" (2.54mm)
- Contact Finish - Mating: Tin-Lead
- Contact Finish Thickness - Mating: 100.0µin (2.54µm)
- Contact Material - Mating: Beryllium Copper
- Mounting Type: Through Hole
- Features: Open Frame
- Termination: Solder
- Pitch - Post: 0.100" (2.54mm)
- Contact Finish - Post: Tin-Lead
- Contact Finish Thickness - Post: 100.0µin (2.54µm)
- Contact Material - Post: Brass
- Housing Material: Polybutylene Terephthalate (PBT), Polyester
- Operating Temperature: -40°C ~ 105°C
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