JK30 Datasheet, PDF (4/4 Pages) UN Semiconducctor INC – Radial Lead Resettable Polymer PTCs

Radial Lead Resettable Polymer PTCs
JK30 Series
Dimensions
Part
Number
JK30-075
JK30-090
JK30-110
JK30-135
JK30-160
JK30-185
JK30-200
JK30-250
JK30-300
JK30-400
JK30-500
JK30-600
JK30-700
JK30-800
JK30-900
Figure1
Figure
Figure1
Figure2
Figure2
Figure2
Figure2
Figure2
Figure2
Figure2
Figure3
Figure3
Figure3
Figure3
Figure3
Figure3
Figure3
A
mm
(Max.)
7.4
7.4
7.4
9.2
9.2
9.2
15.2
13.2
13.2
14.0
14.0
17.2
17.2
23.5
23.5
B
mm
(Max.)
12.2
14.0
14.0
13.5
15.2
15.2
15.2
18.3
17.3
20.1
20.1
24.9
24.9
29.2
29.2
Figure2
C
mm
(Typ.)
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
10.5
D
mm
(Max.)
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
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
0.031
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
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.