RXG24 Heat Sink Mounted Power Wire Wound Fixed Resistor 100W-300W Range 1.0-30kΩ Resistance
Price:
Negotiable
MOQ:
1000
Delivery Time:
Negotiable
Brand:
HUAXING
Product Description
RXG24 Heat Sink Mounted Power Wire Wound Fixed Resistor
Product Overview
- High power capacity with excellent thermal stability
- Aluminum housing with integrated heat dissipation teeth for optimal cooling
- Epoxy resin encapsulation provides moisture-proof protection and superior insulation
- Ideal for current limiting protection circuits and measurement/control systems
- Applications include power supply testing, inverters, electric vehicles, and new energy vehicle charging stations
Technical Specifications
Complies with Q/RW405-2018 standard • RoHS and REACH compliant options available
Product Dimensions
Specifications Table
| Model | Rated Power (W) with Heat Sink | Power (W) without Heat Sink | Resistance Range (Ω) | Recommended Heat Sink (cm²) |
|---|---|---|---|---|
| RXG24-100W | 100 | 50 | 1.0-20k | 1000 |
| RXG24-150W | 150 | 55 | 1.0-24k | 1000 |
| RXG24-200W | 200 | 50 | 1.0-18k | 3755 |
| RXG24-300W | 300 | 75 | 1.0-30k | 5795 |
Performance Testing
| Test Item | Test Conditions | Performance Requirements |
|---|---|---|
| Voltage Withstand | 500Vac, 1 minute | No breakdown, no arcing |
| Temperature Rise | Ambient 15-30°C, rated power | ≤250°C |
| Lead Terminal Strength | 40N pull force, 10 seconds | ΔR ≤ ±(1%R + 0.05Ω) |
| Impact Resistance | 500m/s², 11ms half sine wave | ΔR ≤ ±(1%R + 0.05Ω) |
| Vibration Resistance | 10-500Hz, 0.75mm or 100m/s², 6 hours | ΔR ≤ ±(1%R + 0.05Ω) |
| Steady-State Humidity | 40±2°C, 93±3%RH, 96 hours | ΔR ≤ ±(5%R + 0.1Ω) |
| Room Temperature Endurance | 1000 hours cycling test | ΔR ≤ ±(5%R + 0.1Ω) |
Performance Curves
Ordering Information
Model: RXG24 • Rated Power: 150W • Resistance: 10Ω • Tolerance: ±5% • Quantity: 1000 pieces
Sensorless versions available (add "N" prefix to model number)
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Get in Touch
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Company
Shaanxi Huaxing Technology Co.,Ltd.
Location
16 Wenhui East Road, Xianyang City, Shaanxi Province, China
Contact Person
David