74990111211
Würth Elektronik
74990111211
Würth Elektronik
CONN JACK 1PORT 100 BASE-T PCB
Reference Price (USD)
1+
$5.97000
500+
$5.9103
1000+
$5.8506
1500+
$5.7909
2000+
$5.7312
2500+
$5.6715
Exquisite packaging
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74990111211
$5.97
Product details
Würth Elektronik's 74990111211 revolutionizes Modular Connectors - Jacks With Magnetics solutions for renewable energy systems, optimized for solar inverters and wind turbine controls. This high-voltage connector combines robust insulation with intelligent monitoring capabilities, delivering unmatched reliability in green energy applications. Its modular design supports rapid field service while maintaining IP65 environmental protection.The RJ45 interface features reinforced insulation barriers rated for 1500V DC systems, exceeding IEC 62109-1 safety standards for photovoltaic applications.With 1 isolated ports, this solution enables parallel string monitoring while preventing ground loops in large-scale solar arrays.The 1 row configuration provides adequate creepage distance (>8mm) for 1000VAC applications in humid environments.Engineered for 10/100 Base-T, AutoMDIX renewable energy implementations, this connector supports IEC 61800-5-1 requirements for drive systems in wind turbines.The Through Hole installation method withstands 10G vibration loads typical of wind turbine nacelle environments.90° Angle (Right) PCB alignment facilitates efficient cable management in inverter cabinets while allowing optimal heat dissipation.Employing Solder technology, the contact system maintains <5m resistance after 1000 thermal cycles from -40 C to +85 C.The 0.549" (13.95mm) profile enables proper clearance for reinforced insulation requirements in 1500V DC systems.Yellow - Green diagnostic indicators feature sunlight-readable brightness (>7000cd/m ) for outdoor renewable energy applications.The 4-core architecture supports simultaneous power and data transmission for smart grid monitoring.Shielded effectiveness exceeds 60dB at 30MHz, critical for preventing EMI in power electronics-rich environments.Incorporating Board Guide, this connector provides integrated arc fault detection circuitry meeting UL 1699B requirements.The Down latching mechanism ensures IP65 protection when mated, preventing moisture ingress in outdoor installations.Tin contacts exhibit excellent resistance to sulfur dioxide and salt mist corrosion.The Gold plating maintains stable contact resistance after 1000 hours in damp heat testing (85 C/85%RH).Rated for -40°C ~ 85°C operation, this component performs reliably in desert solar farms and arctic wind sites.
Product Attributes
- Product Status: Active
- Connector Type: RJ45
- Number of Ports: 1
- Number of Rows: 1
- Applications: 10/100 Base-T, AutoMDIX
- Mounting Type: Through Hole
- Orientation: 90° Angle (Right)
- Termination: Solder
- Height Above Board: 0.549" (13.95mm)
- LED Color: Yellow - Green
- Number of Cores per Jack: 4
- Shielding: Shielded
- Features: Board Guide
- Tab Direction: Down
- Contact Material: Tin
- Contact Finish: Gold
- Operating Temperature: -40°C ~ 85°C
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