- Description
-
K30 series PTC resettable fuses have a rated operating voltage of 30V and a rated maintenance current of 0.75A to 9.0A. This series of thermistors have medium voltage resistance, compared with JK60 series resettable fuses, they have the advantages of large non-operating current, small resistance, small size, short operating time and so on. It can be widely used in lamps, computer interfaces, mice, keyboards, miniature motors, transformers, CPUs, fire alarms and safety protection systems, satellite TV reception systems, and other test and measurement equipment.
Electrical characteristics(25℃)
Model/PDF
Vmax
(V)Imax
(A)Ih
(A)Rmax
(Ω)Rmin
(Ω)Fig.
Pd(W)
Maximum Contour Size(mm)
A
B
C
D
JK30-090
30
40
0.90
0.22
0.130
1
0.60
7.40
12.2
3.1
5.10
JK30-110
30
40
1.10
0.20
0.090
2
0.70
7.40
12.2
3.1
5.10
JK30-135
30
40
1.35
0.16
0.070
2
0.80
9.20
13.5
3.1
5.10
JK30-160
30
40
1.60
0.14
0.060
2
0.90
9.20
15.2
3.1
5.10
JK30-185
30
40
1.85
0.12
0.050
2
1.00
9.20
15.2
3.1
5.10
JK30-200
30
40
2.00
0.10
0.040
2
1.20
15.2
15.2
3.1
5.10
JK30-250
30
40
2.50
0.08
0.030
2
1.20
13.2
18.3
3.1
5.10
JK30-300
30
40
3.00
0.07
0.030
3
2.00
13.2
17.3
3.1
5.10
JK30-400
30
40
4.00
0.06
0.010
3
2.50
14.0
20.1
3.1
5.10
JK30-500
30
40
5.00
0.05
0.010
3
3.00
14.0
20.1
3.1
10.2
JK30-600
30
40
6.00
0.04
0.005
3
3.50
17.2
24.9
3.1
10.2
JK30-700
30
40
7.00
0.03
0.005
3
3.80
17.2
24.9
3.1
10.2
JK30-800
30
40
8.00
0.025
0.005
3
4.00
23.5
29.2
3.1
10.2
JK30-900
30
40
9.00
0.02
0.005
3
4.20
23.5
29.2
3.1
10.2
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