RX24 50W Gold Aluminum Housed Wirewound Power Resistor 0.1Ω-10KΩ Range 3000V Withstand Voltage
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
Negotiable
Brand:
BONENS
Product Description
RX24 Gold Aluminum Housed Wirewound Power Resistor
High-power aluminum housed wirewound resistors designed for demanding industrial applications including power supplies, frequency converters, automation equipment, and automotive systems.
Key Features & Benefits
- High power density with compact aluminum housing
- Excellent overload capability and structural durability
- Rapid heat dissipation through aluminum casing
- Professional potting and sealing for superior protection
- Compliant with ROHS and lead-free standards
- Available in power ratings from 5W to 1000W
- Multiple color options: gold, red, silver
Technical Specifications
Electrical Parameters
- Rated Power: 5W to 50W (up to 1000W available)
- Operating Voltage: <1.5kV
- Resistance Range: 0.1Ω to 10KΩ
- Maximum Withstand Voltage: 3000V
- Accuracy: Up to ±1%
- IP Rating: IP53
- Temperature Range: -55℃ to +275℃
- Temperature Coefficient: ≤400ppm/℃
Automotive Applications
Specifically designed for automotive LED turn signal systems to eliminate fault alarms and prevent rapid flashing issues in vehicles with onboard computers (BMW, Mercedes-Benz, Magotan, etc.).
Installation: Connect in parallel to LED turn signal power lines for impedance matching.
Physical Dimensions
| Power (W) | L1±1 | L2±1 | L3±1 | W1±0.5 | W2±0.5 | W3±0.5 | H1±0.5 | H2±0.5 | D1±0.2 | D2±0.2 | Resistance (Ω) | Connection | Weight (g) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5W | 15 | 11 | 10 | 16 | 12 | 8 | 4.4 | 8 | 0.7 | 2.4 | 0.1-10K | Lead | 4.5 |
| 10W(15W) | 20 | 14 | 10 | 21 | 16 | 11 | 5 | 10.5 | 0.7 | 3 | 0.1-10K | Leads, Jacks | 5.5 |
| 25W | 28 | 17 | 10 | 27 | 20 | 14 | 6 | 13.8 | 2 | 3.5 | 0.1-10K | Leads, Jacks | 12.5 |
| 35W | 33 | 23 | 10 | 29 | 21.5 | 16 | 6.6 | 15.5 | 2 | 3.5 | 0.1-10K | Leads, Jacks | 20 |
| 50W | 50 | 40 | 10 | 29 | 21.5 | 16 | 6.6 | 15.5 | 2 | 3.5 | 0.1-10K | Leads, Jacks | 26 |
Dimensions are for reference only. Allowable resistance deviation: ±5% to ±10%. Withstand voltage: 1500V.
Performance & Reliability Testing
| Characteristic | Test Method | Performance Requirements | Standard |
|---|---|---|---|
| Terminal Strength | 20N pulling force for 10 seconds | No visible damage | IEC60115-1 4.16 |
| Vibration Resistance | 10-55Hz/0.75mm/2H*3 | No visible damage | IEC60115-1 4.22 |
| Short Term Overload | 10xPr 5S | ΔR/R≤±2.0% | IEC60115-1 4.13 |
| Insulation Resistance | DC500V, R>100MΩ | ΔR/R≤±0.5% | IEC60115-1 4.6 |
| Insulation Withstand Voltage | UN, 60S, I≤1mA | ΔR/R≤±1% | IEC60115-1 4.7 |
| Durability | Min(UP,UR), 1.5H-ON, 0.5H-OFF, 1000H | ΔR/R≤±5% | IEC60115-1 4.25 |
| High Temperature Storage | 125℃, 80%, 500H | No visible damage | IEC60115-1 4.23 |
| Soldering Heat Resistance | 350±5℃, 3S±0.5S | ΔR/R≤±0.5% | IEC60115-1 4.18 |
Model Number Identification
Example: RX24-50-6RJ-L
| Component | Code | Description |
|---|---|---|
| Product Category | RX24 | Gold aluminum housed wirewound resistor |
| Rated Power | 50=50W, 100=100W | Power rating in watts |
| Resistance | R1=0.1Ω, 100R=100Ω | Resistance value |
| Accuracy | F=±1%, G=±2%, H=±3%, J=±5%, K=±10% | Tolerance specification |
| Connection Type | L=Lead, K=Jack | Termination method |
For low inductance versions, add "N" prefix to model number.
Application Guidelines
For optimal performance and longevity, we recommend selecting resistors with a 1.5x power margin. For example: Circuit voltage 100V, current 0.01A → Calculated power: 1W → Required power rating: 1.5W → Select 2W resistor.
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Company
Sichuan Qixing Electronics Co., Ltd.
Location
2nd Floor, Building 2, 388 Rongtai Avenue Chengdu Sichuan China
Contact Person
weidong tong