| Weight | 0.00000 kg |
|---|---|
| Dimensions | 19.00 x 4.50 x 10.60mm |
| Maximum Resistance | 10kΩ |
| Minimum Resistance | 0.1Ω |
| Mounting / Size | |
| Power Rating | |
| Product Type | |
| Resistance Value | Custom (0.1Ω – 1Ω), Custom (1Ω – 5Ω), Custom (5Ω – 10Ω), Custom (10Ω – 25Ω), Custom (25Ω – 10kΩ) |
| Series / Model | |
| Temperature Coefficient | |
| Temperature Range | -55 to +155°C |
| Tolerance |
Working alongside your design team from the earliest stage, we help you select the right part for the application and, where a standard part will not do, develop customised components with our manufacturing partners such as lead length, termination and package size.
The PD ultra-precision TO-220 through-hole power resistor series from Alpha Electronics offers a power rating of up to 8W on a heat sink or 1.5W in free air (at 25°C) over a wide resistance range of 0.1Ω to 10kΩ. By utilising Alpha’s Bulk Metal® foil resistor technology, they are able to offer low temperature coefficients down to ±2.5 ppm/°C between the resistance range 5Ω and 10kΩ as well as tight tolerances down to ±0.02% between 25Ω and 10kΩ.
The PD ultra-precision power resistor series exhibits excellent high frequency characteristics thanks to Alpha’s Bulk Metal® foil resistor technology, making them suitable for the most demanding precision applications. Their standard TO-220 package is commonly used for power semiconductor devices making them ideal for new power designs.
Pin pitch for the Alpha PD series is 5.08 ±0.5mm.
The below table gives a summary of the specifications and options available for the Alpha PD series:
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