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Radial leaded PTC Resettable Fuse 72V KLS5-JK72
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  • Radial leaded PTC Resettable Fuse 72V KLS5-JK72

Radial leaded PTC Resettable Fuse 72V KLS5-JK72

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Radial leaded PTC Resettable Fuse 72V

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Radial leaded PTC Resettable Fuse 72V

KLS5-JK72 series of Polymer PTC self-resettable fuse (Polymer PTC Restoring Fuse) is a new-generation of overcurrent protection product, its function corresponds to the self-resettable and repeatedly-usable fuse, being used to protect circuit from damage by high current and having such superiorities as automatic reset, high security, short restoring time, fine performance of low resistance to strong current as well as little volume.  they can be used in communication exchanger, main distributing frame, computer mouse, keyboard, micromotor, transformer, audio, battery and other electrical equipment as well as circuits, to play the role overcurrent protection.

Cured,flame retardant epoxy polymer insulating
Material meets UL94 V-0 requirement
Available in lead-free version
Agency Recognition: UL SGS

Electrical characteristics(25℃)

 

Model

Vmax
(V)

Imax
(A)

Ih
(A)

Rmax
(Ω)

Rmin
(Ω)

Pd
(W)
Figure
type
 Maximum Contour Size(mm)
A
B
C
D
JK72-020
72
40
0.20
2.84
1.83
0.41
1
7.40
12.7
3.1
5.10
JK72-025
72
40
0.25
1.95
1.25
0.45
1
7.40
12.7
3.1
5.10
JK72-030
72
40
0.30
1.36
0.88
0.49
1
7.40
13.0
3.1
5.10
JK72-040
72
40
0.40
0.88
0.55
0.56
2
7.40
13.5
3.1
5.10
JK72-050
72
40
0.50
0.79
0.50
0.77
2
7.60
13.5
3.1
5.10
JK72-065
72
40
0.65
0.50
0.31
0.88
2
9.40
14.5
3.1
5.10
JK72-075
72
40
0.75
0.42
0.25
0.92
2
10.2
15.2
3.1
5.10
JK72-090
72
40
0.90
0.33
0.20
0.99
2
11.2
15.8
3.1
5.10
JK72-110-Y
72
40
1.10
0.27
0.15
1.50
1
12.8
18.0
3.1
5.10
JK72-110-F
72
40
1.10
0.27
0.15
1.50
3
13.0
18.0
3.1
5.10
JK72-135
72
40
1.35
0.21
0.12
1.70
1
14.5
19.6
3.1
5.10
JK72-160
72
40
1.60
0.16
0.09
1.90
1
16.3
21.3
3.1
5.10
JK72-185
72
40
1.85
0.14
0.08
2.10
1
17.5
22.9
3.1
5.10
JK72-250
72
40
2.50
0.10
0.05
2.50
1
20.8
26.4
3.1
10.2
JK72-300
72
40
3.00
0.08
0.04
2.80
1
23.9
30.0
3.1
10.2
JK72-375
72
40
3.75
0.07
0.03
3.20
1
27.2
31.8
3.1
10.2
JK72 -500 72 40 5.00 0.02 0.03 4.20 1 27.2 31.8 3.1 10.2
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