RX24 Gold Aluminum Housed Wirewound Resistor 5W-50W 0.1Ω-10KΩ ±5% Tolerance for Power Supplies & Industrial Applications
RX24 gold aluminum housed wirewound resistors deliver high power handling in compact dimensions with exceptional overload capacity and structural reliability. These components are engineered for demanding applications including power supplies, frequency converters, and industrial automation systems.
- Rated Power Range: 5W to 50W
- Operating Voltage: Up to 1.5kV
- Resistance Range: 0.1Ω to 10KΩ
- Maximum Withstand Voltage: 3000V
- Accuracy: Up to ±1%
- IP Rating: IP53
- Vibration Resistance: 1.5g
- Temperature Coefficient: ≤400ppm/℃
- Operating Temperature: -55℃ to +275℃
Specifically designed for automotive LED turn signal systems, these 50W 6Ω aluminum shell resistors provide impedance matching to eliminate fault alarms in vehicles with onboard computers including Magotan, BMW, Mercedes-Benz, and others.
Connect the resistor in parallel to the positive and negative poles of the LED turn signal power cord to resolve rapid flashing issues and fault light warnings.
- Compact size with high power density (5W-1000W range available)
- Professional potting and sealing process for superior performance
- Available in multiple colors: gold, red, silver, and non-inductive high-precision variants
- Ideal for test benches, power supplies, frequency converters, audio systems, and harsh industrial environments
- Compliant with ROHS and LEAD-FREE environmental standards
The RX24 series features exceptional thermal management with low surface temperatures and rapid heat dissipation through the aluminum housing to external heat sinks.
| Specification | 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 Range (Ω) | Connection | Weight (G) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| RX24 | 5W | 15 | 11 | 10 | 16 | 12 | 8 | 4.4 | 8 | 0.7 | 2.4 | 0.1~10K | Lead | 4.5 |
| RX24 | 10W(15W) | 20 | 14 | 10 | 21 | 16 | 11 | 5 | 10.5 | 0.7 | 3 | 0.1~10K | Leads, Jacks | 5.5 |
| RX24 | 25W | 28 | 17 | 10 | 27 | 20 | 14 | 6 | 13.8 | 2 | 3.5 | 0.1~10K | Leads, Jacks | 12.5 |
| RX24 | 35W | 33 | 23 | 10 | 29 | 21.5 | 16 | 6.6 | 15.5 | 2 | 3.5 | 0.1~10K | Leads, Jacks | 20 |
| RX24 | 50W | 50 | 40 | 10 | 29 | 21.5 | 16 | 6.6 | 15.5 | 2 | 3.5 | 0.1~10K | Leads, Jacks | 26 |
Note: Dimensions are for reference only. Resistance tolerance: ±5% to ±10%, withstand voltage: 1500V.
| Characteristic | Test Method | Performance Requirements | Test 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 | △R/R≤±2.0% | IEC60115-1 4.13 |
| Insulation Resistance | DC500V, R>100MΩ | △R/R≤±0.5% | IEC60115-1 4.6 |
| Insulation Withstand Voltage | UN, 60S, I≤1mA | △R/R≤±1% | IEC60115-1 4.7 |
| Durability | Min(UP,UR), 1.5H-ON, 0.5H-OFF, 1000H | △R/R≤±5% | IEC60115-1 4.25 |
| High Temperature Storage | 125℃, 80%, 500H | No visible damage | IEC60115-1 4.23 |
| Solder Heat Resistance | 350±5℃, 3S±0.5S | △R/R≤±0.5% | IEC60115-1 4.18 |
| RX24 | 50 | 6R | J | L |
|---|---|---|---|---|
| Product Category | Rated Power | Resistance | Accuracy | Connection |
| RX24 series (gold aluminum shell) | 50=50W 100=100W |
R1=0.1Ω 100R=100Ω |
F=±1% G=±2% H=±3% J=±5% K=±10% |
L=Lead K=Jack |
Example: RX24 50W 6Ω ±5% model: RX24-50-6RJ-L; For low inductance versions, add "N" prefix to model.
For optimal performance and reliability, we recommend selecting resistors with a 1.5x power margin. For example, if circuit calculations indicate 1W requirement, choose a 2W resistor to ensure adequate safety margin and extended service life.
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