Leaded Thermistors
Glass Encapsulated Thermistor
Specifications
Thermal
Time
Constant,
Max. -
Still Air
(seconds)
Thermal
Time
Constant,
Max. - Well
Stirred Oil
(seconds)
Temperature
Coefficient
(ꢀ/°C)
Dissipation
Constant,
Nominal
(mW/°C)
Resistance *Resistance
Temperature
Range
Part
Number
R-T
Curve
Beta (K)
0-50°C
Beta (K)
25-85°C
Ohms
Tol.
ꢀ
@25°C
@ 25°C
(°C)
@ 25°C
502FG1J
502FG1K
502JG1K
682JG1K
822JG1K
103E1G1F
103E1G1K
103FG1K
103GG1K
103JG1F
103JG1G
103JG1J
103JG1K
103JG1KE
5000
5000
5
F
F
-3.86
-3.86
-4.4
-4.4
-4.4
_
3419
3419
3892
3892
3892
3320
3320
3419
3575
3892
3892
3892
_
2
2
2
2
2
2
2
2
2
2
2
2
2
2
5
5
5
5
5
5
5
5
5
5
5
5
5
5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
-55 to +300
-55 to +300
-55 to +300
-55 to +300
-55 to +300
-55 to +250
-55 to +300
-55 to +300
-55 to +300
-55 to +300
-55 to +300
-55 to +300
-55 to +300
-55 to +300
10
10
10
10
1
_
5000
J
_
6800
J
_
8200
J
_
10000
10000
10000
10000
10000
10000
10000
10000
10000
E1
E1
F
3435
10
10
10
1
_
_
_
_
_
_
_
_
-3.86
-4.04
-4.4
-4.4
-4.4
-4.4
-4.4
G
J
2
J
5
J
10
10
J
3892
3892
3575
3892
3892
3892
3892
3892
3892
3892
J
_
_
_
_
_
_
_
_
_
123GG1K
123JG1K
153JG1K
203JG1F
203JG1J
203JG1K
253JG1F
253JG1K
12000
12000
15000
20000
20000
20000
25000
25000
10
10
10
1
G
J
J
J
J
J
J
J
-4.03
-4.4
-4.4
-4.4
-4.4
-4.4
_
2
2
2
2
2
2
2
2
5
5
5
5
5
5
5
5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
-55 to +300
-55 to +300
-55 to +300
-55 to +300
-55 to +300
-55 to +300
-55 to +300
-55 to +300
5
10
1
10
-4.4
* Resistance tolerances of 1ꢀ, 2ꢀ, and 5ꢀ are available upon request
© 2018 Littelfuse, Inc. Revised: February 9, 2018
littelfuse.com
3
Specifications are subject to change without notice.