Scientific Instruments Model Si-540 Silicon Diode Sensors are compact and operate over the 1.5K to 450K temperature range. They are linear over a wide range of temperatures, highly sensitive in the lower range, and interchangeable with standard V/T curves.

Temperature range: 1.5K-450K

Excitation Current: 10uA

Sensitivity: 40mV/K

Features:
 - Interchangeability
 - Repeatability
 - NIST standard
 - Sturdy

Lead Specification:
- Gold-plated OFHC copper housing, Dia. 0.093" (2.4mm) x 0.250" (5.1mm) long
- Phosphor Bronze Leads, 4-Lead, Polyimide Coated, 36AWG, are Standard