Thick Film Resistor
TO-247 Thick Film Resistor (PRT100)
- Rated power: up to 100W with heatsink at 25°C
- Resistance range: 1Ω-10MΩ
- Tolerance: ±1%, ±5%, ±10%
- Non-inductive, high-insulation package
- Product description: PRT100 TO-247 thick film resistor rated up to 100 W with a suitable heatsink. Non-inductive package for power supplies, UPS and pulse-load circuits.
JDC PRT100 TO-247 thick film resistors are compact, non-inductive power resistors rated up to 100 W when mounted to a suitable heatsink at 25°C. The isolated package uses a single mounting screw for straightforward installation.
PRT100 electrical specifications
| Power rating | Up to 100 W with a suitable heatsink at 25°C |
|---|---|
| Resistance range | 1 Ω to 10 MΩ |
| Tolerance | ±1%, ±5%, or ±10% |
| Construction | Non-inductive, high-insulation TO-247 package |
Typical applications
- Power-load and discharge circuits.
- Power-supply input stages.
- Low-energy pulse loads.
- Voltage regulation and rectifier circuits.
- Uninterruptible power supplies.
PRT100 mechanical dimensions
| Model | W | H | H1 | B | B1 | D | D1 | L | C | T | P | P1 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PRT100 | 15.75 ±0.26 | 20.7 ±0.26 | 5.33 ±0.26 | 14.48 ±1.27 | 12.15 ±0.76 | 3.65 ±0.18 | 1.52 ±0.10 | 3.63 ±0.20 | 10.16 ±0.26 | 4.95 ±0.26 | 0.60 ±0.10 | 2.41 ±0.26 |
Dimensions are in millimeters. Confirm heatsink and derating requirements before design-in.
Related thick film resistors
For a smaller package and lower power requirement, see the 35 W TO-220 thick film resistor. Browse the complete thick film resistor range or send an engineering inquiry.
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