Standard curve Not applicable
Recommended excitation Unpackaged chip and RF-100: 0.1 mA; RF-800: 1 mA
Dissipation at recommended excitation 10 µW at 4.2 K, 250 µW at 273 K
Thermal response time Unpackaged chip: 2 ms at 4.2 K, 12 ms at 77 K, 35 ms at 273 K; RF-100: 0.8 s at 4.2 K, 3.6 s at 77 K, 15 s at 273 K; RF-800: 10 s at 273 K
Use in radiation Recommended for use in ionizing radiation environments — Click here for more information
Use in magnetic field Not recommended for use in magnetic fields below 77 K — Click here for more information
Reproducibility1 RF-100: ±10 mK at 4.2 K; RF-800: ±5 mK at 4.2 K
1 Short-term reproducibility data is obtained by subjecting sensor to repeated thermal shocks from 305 K to 4.2 K
Range of use
| Minimum limit | Maximum limit |
Unpackaged chip | 1.4 K | 325 K |
RF-100-AA
| 1.4 K | 325 K |
RF-800-4
| 0.65 K | 500 K2 |
2 Usable to 800 K, but large and erratic temperature shifts can occur at lower temperature without proper thermal conditioning