Littelfuse PPGxxxJx Series Thin Film Platinum RTDs (Pt-RTD) feature a passivated thin film platinum element on a ceramic substrate. These RTDs offer cost advantages over wirewound platinum resistance temperature detectors. They provide a virtually linear relationship between temperature and resistance, are capable of withstanding temperatures from -70C to +500C, and exhibit excellent stability even at high temperatures. With high accuracy and reliability, they are suitable for demanding applications.
| Part Number | Resistance @ 0C (Ohms) | Resistance Tolerance % @ 0C | Temperature Accuracy C @ 0C | DIN EN 60751 (1996) Class | DIN EN 60751 (2009) Class | TCR ppm/C | Thermal Time Constant, Max. - 2 m/s Moving Air (seconds) | Temperature Rating (C) |
| PPG101JA | 100 | 0.06 | 0.15 | A | F 0.15 | 3,850 | 10 | -70 to +500 |
| PPG101JB | 100 | 0.12 | 0.30 | B | F 0.3 | 3,850 | 10 | -70 to +500 |
| PPG501JA | 500 | 0.06 | 0.15 | A | F 0.15 | 3,850 | 10 | -70 to +500 |
| PPG102JA | 1,000 | 0.06 | 0.15 | A | F 0.15 | 3,850 | 10 | -70 to +500 |
| PPG102JB | 1,000 | 0.12 | 0.30 | B | F 0.3 | 3,850 | 10 | -70 to +500 |