JK60 Datasheet, PDF (4/4 Pages) UN Semiconducctor INC – Radial Lead Resettable Polymer PTCs

Radial Lead Resettable Polymer PTCs
JK60 Series
Dimensions
Figure1
Part
Number
Figure
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
Figure1(2)
Figure1(2)
Figure1(2)
Figure1(2)
Figure1(2)
Figure1(2)
Figure1
Figure1
Figure1
Figure1
Figure1
Figure2(3)
Figure2
Figure2
Figure2
Figure2
Figure2
Figure2
Figure2
Figure2
A
mm
Max.
5.0
5.5
7.4
7.4
7.4
7.4
7.8
7.8
9.7
10.4
11.7
13.0
14.5
16.3
17.8
17.8
21.3
21.3
28.5
28.5
B
mm
Max.
8.5
9.5
12.7
12.7
12.7
13.0
13.5
13.5
14.5
15.2
15.8
18.0
19.6
21.3
22.9
22.9
26.4
26.4
33.5
33.5
Figure2
C
mm
Typ.
5.1
5.1
5.1
5.1
5.1
5.1
5.1
5.1
5.1
5.1
5.1
5.1
5.1
5.1
5.1
5.1
10.5
10.5
10.5
10.5
D
mm
Max.
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
Figure3
Lead (dia)
Inches Mm
0.020 0.5
0.020 0.5
0.020 0.5
0.020 0.5
0.020 0.5
0.020 0.5
0.020 0.5
0.020 0.5
0.020 0.5
0.020 0.5
0.020 0.5
0.031 0.8
0.031 0.8
0.031 0.8
0.031 0.8
0.031 0.8
0.031 0.8
0.031 0.8
0.031 0.8
0.031 0.8
Packaging
(Bulk Pack)
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
500
500
500
500
200
200
200
Warning
u This product should not be used in an application where the maximum interrupt voltage or maximum interrupt current in a fault
condition, Operation beyond the maximum rating or improper use may result in device damage and possible electrical arcing
and flame.
u A PPTC device is not a fuse, It is a nonlinear thermistor that limits current, Because under a fault condition all PPTC devices go
into a high resistance state but not open circuit hazardous voltage may be present at PPTC.
u The devices are intended for protection against occasional over-current or over-temperature fault conditions and should not be
used when repeated fault conditions or prolonged trip events.
u In most application, power must be removed and the fault condition cleared in order to reset a PPTC device.
u PPTC devices are not recommended to be installed in applications where the device is constrained such that its PPTC
properties are inhibited, for example in rigid potting materials or Add devices surface coating, Bundled devices ontology, which
lack adequate clearance to accommodate device expansion.
u Contamination on of the PPTC material with certain silicone-based oils or some aggressive solvents can adversely impact the
performance of the devices. For example, Organic solvents to cleaning.
UN Semiconductor Co., Ltd.
Revision October 18, 2013
4/4
www.unsemi.com.tw
@ UN Semiconductor Co., Ltd. 2013
Specifications are subject to change without notice.
Please refer to www.unsemi.com.tw for current information.