The table shows Welwyn's temperature sensing resistor ranges.
Data Sheets are shown where available.
| MODEL | SERIES | LOW RES | HIGH RES | TOL | TCR | P@70°C | P@25°C | LEV | |
|---|---|---|---|---|---|---|---|---|---|
| P0603 | RTD | 100.000 Ω | 100.000 Ω | 0.5% | 3850ppm/°C | 0.0001W | 0.0001W | 0.1V | 
|
| P0805 | RTD | 100.000 Ω | 100.000 Ω | 0.5% | 3850ppm/°C | 0.0001W | 0.0001W | 0.1V |
|
| P1206 | RTD | 100.000 Ω | 1.000K Ω | 0.5% | 3850ppm/°C | 0.0001W | 0.0001W | 0.1V |
|
| PTCR0805 | PTCR | 10.000 Ω | 400.000 Ω | 2% | 3000ppm/°C | 0.1W | 0.1W | 100V |
|
| PTCR1206 | PTCR | 10.000 Ω | 800.000 Ω | 2% | 3000ppm/°C | 0.25W | 0.25W | 200V |
|
| TD4 | TD4 | 20.000 Ω | 1.000K Ω | 1% | 6000ppm/°C | 0.1W | 0.1W | 10V |
|
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