Leaded Thermistors
Glass Encapsulated Thermistor
DO-35 Standard Series Glass Encapsulated Thermistors
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
Rating
Part
Number
R-T
Curve
Beta (K)
0-50°C
Beta (K)
25-85°C
Ohms
Tol.
ꢀ
@25°C
@ 25°C
(°C)
@ 25°C
501BG1J
501BG1K
102BG1J
102BG1K
102EG1K
102PS1G
102PS1J
162PS1J
182FG1K
202FG1J
202FG1K
202PS1J
222E1G1K
252BG1K
500
5
10
5
B
B
-3.31
-3.31
-3.31
-3.31
-3.67
_
2941
2941
2941
2941
3263
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
2
2
2
2
2
2
2
2
2
2
2
2
2
2
5
5
5
5
5
8
8
8
5
5
5
8
5
5
0.5
0.5
0.5
0.5
0.5
1
-55 to +220
-55 to +220
-55 to +220
-55 to +220
-55 to +220
-55 to +150
-55 to +150
-55 to +300
-55 to +300
-55 to +300
-55 to +300
-55 to +300
-55 to +300
-55 to +220
500
1000
1000
1000
1000
1000
1600
1800
2000
2000
2000
2186
2500
B
10
10
2
B
E
PTC
PTC
PTC
F
5
_
_
1
5
_
_
1
10
5
-3.86
-3.86
-3.86
_
3419
3419
3419
_
0.5
0.5
0.5
1
F
10
5
F
PTC
E1
B
10
10
-3.82
-3.3
3320
2941
3419
3419
0.5
0.5
252FG1J
252FG1K
282FG1K
302FG1K
302JG1K
332FG1K
402FG4K
502E1G1K
2500
2500
2800
3000
3000
3300
4000
5000
5
F
F
-3.86
-3.86
-3.86
-3.86
-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
10
10
10
10
10
10
10
_
F
3419
3419
3892
3419
3453
3320
_
F
_
J
_
_
F
-3.86
-3.88
-3.82
F13
E1
3540
_
* Resistance tolerances of 1ꢀ, 2ꢀ, and 5ꢀ are available upon request
© 2018 Littelfuse, Inc. Revised: February 9, 2018
littelfuse.com
2
Specifications are subject to change without notice.