Si-435 Silicon Diodes from Scientific Instruments offer the industry’s highest 4K accuracy in an interchangeable/uncalibrated diode temperature sensor. The CAP package is the smallest encapsulated diode mount on the market while the SMD package offers the utility of a compact surface mount. Individually calibrated options are available where millikelvin accuracy is required.
Model SI-435 Silicon Diode Temperature Sensors
Model SI-435 Temperature Sensor Documents
Additional information
| Range | 1.5K – 400K |
|---|---|
| Excitation | 10μA ±0.1% |
| Repeatability | 10mK @4.2K 16mK @77K 75mK @273K |
| Magnetic Field Use | Not recommended for fields above 0.1 Tesla below 40K. |
| Use in Radiation | Not recommended for use in high radiation environments. |
| Leads | 32/36 AWG Phospor Bronze |
| Mounting Options | SMD (Surface Mount) CAP Canister 21 Bobbin 22 Bobbin 25 Bobbin |
| Useful Temperature Range | Our Model 435 Silicon Diode temperature sensors operate from 1.5 K to 400 K. |
| Tolerance Groupings | 1.5K to 30K/30K to 100K/100K to 400K |
| Temperature Sensitivity | 4.2 K = 41 mV/K |
| Calibration Ranges | P = 4.2K to 400K |
