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Epoxy-Coated Chip Thermistor Epoxy-Coated Chip Thermistor (330 KB)

Epoxy-Coated Standard Chip Thermistors

Sensor Scientific Epoxy-Coated Standard Chip Thermistors are ideally suited for applications where low cost is a primary consideration. Units are available in resistance values from 100 to 100k ohms @ 25°C. The available resistance vs. temperature curves are industry-standard. The resistance tolerance is usually specified at 25°C. Other calibration temperatures are available on a special order basis. Typical tolerances are ±1, 2, 5, & 10%. Epoxy-Coated Chip Thermistors are widely used in a variety of temperature measurement and compensation applications.


Features:

  • Low Cost
  • High Stability
  • Industry-Standard Resistance vx. Temperature Curves
  • Low Thermal Mass

Options:

  • Custom Terminations and Leads
  • Non-Standard Tolerances
  • Non-Standard Resistance Values
  • Non-Standard Calibration Temperatures
  • Custom Probe Assembly Options

Specifications:

  • Operating Temperature Range: -40°C to 150°C (-40 to 100°C for Resistance Values Under 1000 OHMS)
  • Dissipation Constant: 1.5 mW/°C Typ. In Still Air
  • Time Constan: 10 Sec. Typ. In Still Air
Resistance
@ 25 Deg C
ohms
Part number R. vs. Temp.
Curve
Maximum
Diameter (D)
inches
Lead
Diameter
inches
Lead
Length
inches
100 W101A* A 0.250 0.0126 1.5 min.
500 W501A* A 0.125 0.0126 1.5 min.
1000 W102A* A 0.095 0.0126 1.5 min.
1000 W102C* C 0.150 0.0126 1.5 min.
2000 W202C* C 0.095 0.0126 1.5 min.
2252 W222C* C 0.095 0.0126 1.5 min.
3000 W302C* C 0.095 0.0126 1.5 min.
4000 W402C* C 0.095 0.0126 1.5 min.
5000 W502C* C 0.095 0.0126 1.5 min.
6000 W602C* C 0.095 0.0126 1.5 min.
10000 W103C* C 0.095 0.0126 1.5 min.
10000 W103Y* Y 0.095 0.0126 1.5 min.
20000 W203C* C 0.095 0.008 2.0 min.
30000 W303D* D 0.095 0.0126 1.5 min.
30000 W303E* E 0.095 0.0126 1.5 min.
50000 W503D* D 0.095 0.008 2.0 min.
100000 W104D* D 0.095 0.008 2.0 min.

To specify desired resistance tolerances, substitute the required tolerance for '*' in the part number. For example, for a 5% tolerance W502C* part, the complete part number would be W502C5.

Thermistors

For additional
information call

(800) 524-1610

Fax: (973) 227-8063

or

SEND US A MESSAGE

All sensors
are available in
custom assembly
form