Leaded Thermistors
Interchangeable Thermistor
KX Series Precision Interchangeable Thermistors
Specifications
Thermal
Time
Thermal
Time
Storage &
Operation
Temp for Best
L/T Stability
(°Cꢀ
Temperature
Coefficient
(% / °Cꢀ
Dissipation
Resistance Accuracy
Temperature
Rating
Part
Number
R-T
Curve
Beta (Kꢀ Constant, Constant, Constant,
Ohms
( °Cꢀ
0-50°C
Nominal Max. - Still Max. - Well
@25°C
0-70°C
(°Cꢀ
@ 25°C
(mW/°Cꢀ
Air
Stirred Oil
(secondsꢀ (secondsꢀ
KX102J2
KX222J2
KX302J2
KX502J2
KX602J2
KX103G2
KX103J2
KX203J2
KX303J2
KX503J2
KX503R2
1000
2252
1.0ꢀC
1.0ꢀC
1.0ꢀC
1.0ꢀC
1.0ꢀC
1.0ꢀC
1.0ꢀC
1.0ꢀC
1.0ꢀC
1.0ꢀC
1.0ꢀC
1.0ꢀC
J
J
-4.4
-4.4
-4.4
-4.4
-4.4
-4.04
-4.4
3892
3892
3892
3892
3892
3575
3892
3892
3892
3892
4140
4140
1
1
1
1
1
1
1
1
1
1
1
1
10
10
10
10
10
10
10
10
10
10
10
10
1
1
1
1
1
1
1
1
1
1
1
1
-80 to +135
-80 to +135
-80 to +135
-80 to +135
-80 to +135
-80 to +135
-80 to +135
-80 to +135
-80 to +135
-80 to +135
-80 to +135
-80 to +135
-80 to +120
-80 to +120
-80 to +120
-80 to +120
-80 to +120
-80 to +120
-80 to +120
-80 to +120
-80 to +120
-80 to +120
-80 to +120
-80 to +120
3000
J
5000
J
6000
J
10000
10000
20000
30000
50000
50000
G
J
J
-4.4
J
-4.4
-4.4
-4.68
-4.68
J
R
R
KX104R2 100000
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product selected for their own applications. Littelfuse products are not designed for, and may not be used in, all applications. Read complete Disclaimer Notice at:
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© 2018 Littelfuse, Inc. Revised: February 26, 2018
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Specifications are subject to change without notice.