High Power Resistor Specification
This document is a technical specification sheet for the RHP Series of high power resistors manufactured by American Accurate Components. The product line includes models with rated powers from 20W up to 140W, available in various packages such as T0126, T0220, and T0247.
The datasheet details electrical specifications including resistance ranges (from 0.01 ohm to 51K ohm), temperature coefficients (TCR), tolerance options, and operating temperatures from -55°C to +155°C. It also provides derating curves based on flange temperature and pulse energy durability data.
| Rated Power Range | 20W to 140W |
|---|---|
| Operating Temperature | -55°C ~ +155°C |
| Withstanding Voltage (RHP-10X) | 2000V AC |
| Heat Resistance (RHP-50A) | 1.3 CAV |
The standard nominal resistance ranges from 0.01 ohm to 220 ohm, with specific E6, E12, or E24 series tolerances depending on the model.
The RHP-10X model has a resistance range from 0.01 ohm to 220 ohm.
It must withstand the specified voltage for 60 seconds.