The Lake Shore SD Package – The Most Rugged, Versatile Package in the Industry
The SD package, with direct sensor-to-sapphire base mounting, hermetic seal, and soldered copper leads, provides the industry’s most rugged, versatile cryogenic temperature sensors with the best sample-to-chip connection. Designed,
so heat coming down the leads bypasses the chip, it can survive several thousand hours at 420 K (depending on model) and is compatible with most ultra-high vacuum applications. It can be indium soldered to samples without sensor
calibration shift