TESS-ANDO-408-0000050

TE

REV A

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44000RC SERIES

Precision Epoxy NTC Thermistors

Interchangeable Thermistors

– TE Connectivity (TE) provides highly

accurate and stable temperature sensing for measurement,

control, indication and compensation. The tight interchangeability

of our precision components allows precise measurement without

calibration of circuitry to match individual components.

TE offers two interchangeability tolerances ±0.2°C and ±0.1°C.

Choose epoxy-encapsulated components for applications where

cost, flexibility and a wide range of resistance values are important.

Features

High sensitivity to detect small temperature changes

High density ceramic sensor provides:

o

Stability

o

±0.2º, ±0.1º interchangeability

Applications

Temperature control for DNA replication/analysis and cytology

equipment

Temperature control in photocopy machines and in photo

reproduction and enlargement machines

Temperature monitoring for telecommunications battery backup

systems

Temperature monitoring and control in clean rooms/controlled

environments

Temperature monitoring on the ocean floor

Heater monitor/control for outdoor pool/spa

Temperature monitoring for fruit growers

Specifications

Time Constant

1 sec max when suspended by their

leads in a well-stirred oil bath. In still air,

10 sec max.

Dissipation Constant

8mW/ºC min when suspended by their

leads in a well-stirred oil bath, or

1mW/ºC in still air.

Stability

TE thermistors are chemically stable

and not significantly affected by aging

or exposure to strong nuclear radiation.

Resistance/Temperature Data

A ºC resistance vs temperature table in

1ºC increments is available on

www.te.com.

Interchangeability Tolerance Data

Tables on www.te.com show nominal

resistance values, ohms per degree

and tolerance at select temperatures

over the operating range.

Maximum Power

30mW at 25ºC de-rated to zero power

at 125ºC