Power resistors
Due to their design, whether with or without additional cooling surface, power resistors are able to absorb a maximum of power. By definition, resistors above one watt, regardless of the design, are considered as power resistors. The range of our power resistors is based on higher power. Lower powers up to three watts can also be found among our precision resistors. Within a broad power spectrum, the specifications of our power resistors allow applications as shunt resistors or precision power resistors.
| Sieres | Picture | Doc | R-value Ω min. |
R-value Ω max. |
Tolerance ±% |
TC-Value ±ppm/°C min. |
TC-Value ±ppm/°C max. |
Power W min. |
Power W max. |
Description | Inquire |
|---|---|---|---|---|---|---|---|---|---|---|---|
| OSS |  |
 |
0,1R | 1M | 1 | 100 | 100 | 200 | 600 | Metalfilm screw terminals |
Inquiry |
| OIS |  |
|
0,5R | 1M | 5 | 800 | 1000 | 100 | 1000 | Metalfilm screw terminals |
Inquiry |
| OTR2200 |  |
|
0,01R | 510K | 1 | 100 | 300 | 20 | 50 | Metalfilm TO220 Housing |
Inquiry |
| OTR2620 |  |
|
0,02R | 510K | 1 | 100 | 300 | - | 20 | Metalfilm TO127 Housing |
Inquiry |
| OTR4700 |  |
|
0,02R | 510K | 1 | 50 | 250 | 100 | 140 | Metalfilm TO247 Housing |
Inquiry |
| OTC |  |
|
0,02R | 510K | 1 | 100 | 300 | - | 35 | Metalfilm TO263 Housing |
Inquiry |
| OA |  |
|
0,02R | 320K | 0,01 | 20 | 90 | 0,08 | 12,9 |
Wirewound, leaded |
Inquiry |
| OAS |  |
|
0,02R | 260K | 0,01 | 20 | 90 | 0,8 | 12 | Wirewound, leaded small size, high Power |
Inquiry |
| PSW |  |
|
0,01R | 50K | 0,05 | 5 | 20 | 0,5 | 4 | Wirewound, SMD flexible Terminals | Inquiry |
| LOF |  |
|
0,1R | 22M | 1 | - | 200 | 0,25 | 7 | Metalfilm, leaded | Inquiry |