ShenZhen JinRui Electronic Material Co.,Ltd
JK60
Series
Polymer PTC Resettable Fuse
Features：
JK60
Series
RoHS Compliant
＆
Halogen Free
Radial leaded Devices
Cured，flame retardant epoxy polymer insulating material meets UL94V-0
requirements
Operation Current: 0.05A~5A
，Maximum
Voltage: 60Vdc，Operating Temperature：
-40℃ TO 85℃
Agency recognition:UL、TUV
Product Dimensions
Pig.1
Unit
：mm
JK60 Series
Model
JK60-005
JK60-010
JK60-017
JK60-020
JK60-025
JK60-030
JK60-040
JK60-050
JK60-065
JK60-075
JK60-090
Dimensions（mm）
A(max)
5.0
5.5
7.4
7.4
7.4
7.4
7.8
7.8
9.7
10.4
11.7
B(max)
8.5
9.5
12.7
12.7
12.7
13.0
16.2
16.2
17.8
18.4
18.4
C(max)
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
D(typ)
5.1
5.1
5.1
5.1
5.1
5.1
5.1
5.1
5.1
5.1
5.1
Pig.2
Lead material
Tinned matel(mm)
24AWG/Φ0.5
24AWG/Φ0.5
24AWG/Φ0.5
24AWG/Φ0.5
24AWG/Φ0.5
24AWG/Φ0.5
24AWG/Φ0.5
24AWG/Φ0.5
22AWG/Φ0.6
22AWG/Φ0.6
22AWG/Φ0.6
Shape
Fig
1
1
1
1
1
1
1
1
1
1
1
ShenZhen JinRui Electronic Material Co.,Ltd
TEL： 0755-26546327 29356619
FAX：0755-26546562
Web Site：http://www.jkpptc.com
E-mail:customer@jkpptc.com
Add：JinKe Industry Park ,No. 310,Wuhe Road ,Guanlan,Longhua,Shenzhen ,Guangdong。
Specifications are subject to change without notice
！
Page 1 of 5
ShenZhen JinRui Electronic Material Co.,Ltd
JK60-110
JK60-135
JK60-160
JK60-185
JK60-200
JK60-250
JK60-300
JK60-375
JK60-500
13.0
14.5
16.3
17.8
17.8
21.3
21.3
28.5
28.5
18.0
19.6
21.3
22.9
22.9
26.4
26.4
33.5
33.5
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
5.1
5.1
5.1
5.1
5.1
10.2
10.2
10.2
10.2
20 AWG/Φ0.8
20 AWG/Φ0.8
20 AWG/Φ0.8
20 AWG/Φ0.8
20 AWG/Φ0.8
20 AWG/Φ0.8
20 AWG/Φ0.8
20 AWG/Φ0.8
20 AWG/Φ0.8
JK60
Series
2
2
2
2
2
2
2
2
2
Note:
①
Dimensions A, B, C is the maximum size, D values are typical tolerance of ± 0.50mm
Thermal Derating Chart-IH（A）
JK60 Series
Model
JK60-005
JK60-010
JK60-017
JK60-020
JK60-025
JK60-030
JK60-040
JK60-050
JK60-065
JK60-075
JK60-090
JK60-110
JK60-135
JK60-160
JK60-185
JK60-200
JK60-250
JK60-300
JK60-375
JK60-500
Maximum ambient operating temperatures（℃）
-40
0.08
0.15
0.25
0.30
0.37
0.45
0.60
0.75
0.97
1.12
1.35
1.65
2.02
2.40
2.77
3.00
3.75
4.50
5.62
7.50
-20
0.07
0.13
0.23
0.27
0.34
0.40
0.54
0.68
0.88
1.02
1.22
1.49
1.83
2.17
2.51
2.72
3.40
4.08
5.1
6.80
0
0.06
0.12
0.20
0.24
0.30
0.35
0.47
0.59
0.77
0.89
1.07
1.31
1.60
1.90
2.20
2.38
2.97
3.57
4.46
5.95
25
0.05
0.10
0.17
0.20
0.25
0.30
0.40
0.50
0.65
0.75
0.90
1.10
1.35
1.60
1.85
2.00
2.50
3.00
3.75
5.00
40
0.04
0.09
0.15
0.18
0.22
0.27
0.36
0.45
0.58
0.67
0.81
0.99
1.21
1.44
1.66
1.80
2.25
2.70
3.37
4.50
50
0.04
0.08
0.13
0.16
0.20
0.24
0.32
0.40
0.52
0.60
0.73
0.89
1.09
1.29
1.49
1.62
2.02
2.43
3.03
4.05
60
0.03
0.07
0.12
0.14
0.18
0.21
0.28
0.36
0.46
0.54
0.64
0.79
0.97
1.15
1.33
1.44
1.80
2.16
2.70
3.60
70
0.03
0.06
0.10
0.12
0.15
0.19
0.25
0.31
0.41
0.47
0.56
0.69
0.85
1.00
1.16
1.26
1.57
1.89
2.36
3.15
80
0.02
0.05
0.09
0.10
0.13
0.16
0.21
0.27
0.35
0.40
0.48
0.59
0.72
0.86
1.00
1.08
1.35
1.62
2.02
2.70
85
0.02
0.04
0.06
0.08
0.10
0.12
0.16
0.20
0.26
0.30
0.36
0.44
0.54
0.64
0.74
0.80
1.00
1.20
1.50
2.00
ShenZhen JinRui Electronic Material Co.,Ltd
TEL： 0755-26546327 29356619
FAX：0755-26546562
Web Site：http://www.jkpptc.com
E-mail:customer@jkpptc.com
Add：JinKe Industry Park ,No. 310,Wuhe Road ,Guanlan,Longhua,Shenzhen ,Guangdong。
Specifications are subject to change without notice
！
Page 2 of 5
ShenZhen JinRui Electronic Material Co.,Ltd
Electrical Characteristic
JK60 Series
Model
JK60-005
JK60-010
JK60-017
JK60-020
JK60-025
JK60-030
JK60-040
JK60-050
JK60-065
JK60-075
JK60-090
JK60-110
JK60-135
JK60-160
JK60-185
JK60-200
JK60-250
JK60-300
JK60-375
JK60-500
Marking System
I
Hold
(A)
0.05
0.10
0.17
0.2
0.25
0.30
0.40
0.50
0.65
0.75
0.90
1.10
1.35
1.60
1.85
2.00
2.50
3.00
3.75
5.00
I
Trip
(A)
0.15
0.3
0.34
0.4
0.5
0.6
0.8
1.0
1.3
1.5
1.8
2.2
2.7
3.2
3.7
4.0
5.0
6.0
7.5
10
Vmax
V
（
DC
）
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
Imax
A
（
DC
）
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
P
d max
W
0.26
0.38
0.48
0.41
0.45
0.49
0.56
0.77
0.88
0.92
0.99
1.5
1.7
1.9
2.1
2.3
2.5
2.8
3.2
3.5
Maximum Time to Trip
Current A） Time（S）
（
0.25
0.5
0.85
1.0
1.25
1.5
2.0
2.5
3.25
3.75
4.5
5.5
6.75
8.0
9.25
10.0
12.5
15.0
18.75
25.0
8.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
24.0
24.0
JK60
Series
Nominal resistance Ω）
（
R
min
7.3
2.5
2
1.5
1.0
0.76
0.45
0.40
0.31
0.25
0.20
0.15
0.12
0.09
0.08
0.07
0.05
0.04
0.03
0.02
R
max
20
7.5
5.21
2.84
1.95
1.38
0.88
0.79
0.50
0.42
0.33
0.27
0.21
0.16
0.14
0.14
0.10
0.08
0.06
0.06
Test Procedures And Requirements
JK60 Series
Test
Resistance
Test Conditions
In still air @ 25℃
Accept/Reject Criteria
R
min
≤R≤R
max
ShenZhen JinRui Electronic Material Co.,Ltd
TEL： 0755-26546327 29356619
FAX：0755-26546562
Web Site：http://www.jkpptc.com
E-mail:customer@jkpptc.com
Add：JinKe Industry Park ,No. 310,Wuhe Road ,Guanlan,Longhua,Shenzhen ,Guangdong。
Specifications are subject to change without notice
！
Page 3 of 5
ShenZhen JinRui Electronic Material Co.,Ltd
Time to Trip
Hold Current
Trip Cycle Life
Trip Endurance
Specified current，V
max
，25℃
60min，at I
H
Vmax，Imax，100cycles
Vmax，24hours
No trip
No arcing or burning
No arcing or burning
JK60
Tmaximum Time to Trip
Series
Physical Characteristics and Environmental Specifications
Physical Characteristics
JK60 Series
Test
Passive aging
Humidity aging
Thermal shock
Resistance to solvent
Vibration
Conditions
+85℃，1000hrs
+85℃，85%R.H.1000hrs
+125℃ to -55℃，10times
MIL-STD-202，Method 215
MIL-STD-202，Method 201
Resistance change
±8% typical
±8% typical
±12% typical
No change
No change
Operation Condition
1 Ambient temperature: -40℃½85℃
2 Humidity: ≤95%HR(40℃)
3 Atmospheric pressure: 86Kpa ~106Kpa.
4 Vibration frequency: 10Hz ~ 50Hz.
5 Acceleration: 98m/s2.
6 Storage temperature: -40℃~85℃.
7Soldering
7.1 Wave Soldering:
Soldering Temperature:240℃~270℃
Soldering Time:≤5sec.
Soldering Position: Resettable fuse wire and the bottom ≥ 6mm。
recommended curve
ShenZhen JinRui Electronic Material Co.,Ltd
TEL： 0755-26546327 29356619
FAX：0755-26546562
Web Site：http://www.jkpptc.com
E-mail:customer@jkpptc.com
Add：JinKe Industry Park ,No. 310,Wuhe Road ,Guanlan,Longhua,Shenzhen ,Guangdong。
Specifications are subject to change without notice
！
Page 4 of 5
ShenZhen JinRui Electronic Material Co.,Ltd
7.2 Manual soldering
Soldering Temperature:280℃~300℃
Soldering Time: ≤2sec.
Soldering Position: Resettable fuse wire and the bottom ≥ 6mm。
JK60
Series
Electrical Specifications:
I
H
=Hold current:maximum current at which the device will not trip at 25℃ still air.
I
T
=Trip current:minimum current at which the device will nalways at 25℃ still air.
V
max
=Maximum voltage device can withstand without damage at rated current.
I
max
=Maximum fault current device can withstand tithout damage at rated voltage.
T
trip
=Maximum time to trip(s) at assigned current.
P
d
=Typical power dissipation:typical amount of power dissipated by the decice when in state air environment.
R
min
=Minimum device resistance at 25℃ prior to tripping.
R
max
=Maximum device resistance at 25℃ prior to tripping.
Packaging and Storage
JK60-005½JK60-110
JK60-135½JK60-200
JK60-250½JK60-500
1000Pcs/Bag
500 Pcs/Bag
200 Pcs/Bag
or 2000Pcs/Box
Warning:
PPTC devices are intended for protection against occasional over-current or over-temperature fault conditions,and should not
be used when repeated fault conditions are anticipated.Operation beyond maximum tatings of improper use may result in
device damage and possible electrical arcing and flame.
Notes：
The specification is intended to present application,product and technical data to assist the user in selecting PPTC circuit
production devices,However,users should imdependently evaluate and test the suitability of each product.JinRui makes on
warranties as to the acduracy or completeness of the information and disclaims any liatility resulting form its use,JinRui’s
only obligations are those im the JinRui Standard Rerms and Conditions of Sale and in no case will JinRui be liable for any
incidental,imdirect,or consequential damages arising from the sale,resale,or misues of its products.JinRui reserves the right to
change of update,without notice,any information contained in this specification.
ShenZhen JinRui Electronic Material Co.,Ltd
TEL： 0755-26546327 29356619
FAX：0755-26546562
Web Site：http://www.jkpptc.com
E-mail:customer@jkpptc.com
Add：JinKe Industry Park ,No. 310,Wuhe Road ,Guanlan,Longhua,Shenzhen ,Guangdong。
Specifications are subject to change without notice
！
Page 5 of 5
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