Ultra-stable Probe

Thermistors

NTC Type

SP Series

Data

The temperature class represents the maximum

permissible continuous operating or storage tem-

perature available. The stability group represents the

maximum drift rate, in percent resistance change

per year, of the thermistor, when operated or stored

at all temperatures up to the maximum rating. Ultra-

stable Probe Thermistors should not be exposed to

temperatures higher than the maximum rating, as

this will degrade their stability and void the stability

classification. When specified, additional precon-

ditioning can be preformed to stabilize units for a

particular application.

Applications

The NTC Type SP60, SP65, SP85, and SP100 Ultra-

stable Probe Thermistors may be used in all temper-

ature measurement and control applications with the

added assurance of long term stability and reliability.

They are the ideal choice for use as secondary stan-

dards in laboratories.

Amphenol

Advanced Sensors

The NTC Type SP60, SP65, SP85, and SP100 Ultra-stable Probe Thermistors have similar construction and

dimensions to the Type P60, P65, P85, and P100 Probe Thermistors. Ultra-stable Probe Thermistors receive

additional processing to assure their continuous use in one of three temperature classes and are catego-

rized into one of six stability groups.