JK250020U Datasheet, PDF (2/3 Pages) HuaXinAn Electronics CO.,LTD – Resettable Fuse PTC

250V Series
Electrical characteristics(25℃)
lhold
Part Number
Vmax
ltrip
OP
Vmax
lnterrupt
Pd ^{Maximum Time}
lmax
To Trip
Typ Current Time
Resistance
Rmin Rmax R1max
(mA) (mA) Vdc
Vrms
(A) (W) (A)
(S) (Ω)
(Ω)
(Ω)
JK250020U
20
45 60
250
3.0 1.0 1.0
0.1
80
160
240
JK250030U
30
65 60
250
3.0 1.0 1.0
0.1
60
120
180
JK250040U
40
80 60
250
3.0 1.0 0.5
1
30
60
80
JK250060U
60 120 60
250
3.0 1.0 0.5
2
22
40
60
JK250080U
80 160 60
250
3.0 1.0
1
0.25 14
22
33
JK250090U
90 180 60
250
3.0 1.0
1
0.5 10
20
31
JK250100U 100 200 60
250
3.0 1.0
1
1
10
20
31
JK250110U 110 220 60
250
3.0 1.0
1
1.2
6
12
16
JK250120
120 240 60
250
3.0 1.0
1
1.2
5
10
14
JK250120U 120 240 60
250
3.0 1.0
1
1.2
6
11
16
JK250145U 145 290 60
250
3.0 1.0
1
4
3.5
6.5
14
JK250180T 180 540 60
250
10.0 1.8
3
1.5 1.0
2.2
4
JK250180U 180 540 60
250
10.0 1.8
3
1.5
1
3
5
JK250200U 200 400 60
250
10.0 2.4
3
5
3
6
9
JK250400U 400 800 60
250
10.0 2.8
3
8
1
3
6
JK250600U 600 1200 60
250
10.0 3.2
3
12 0.6
2.0
5
JK250800U 800 1600 60
250
10.0 3.6
4
18 0.4
1.0
3
JK2501000U 1000 2000 60
250
10.0 3.6
5
20 0.5
0.8
2
JK2501200U 1200 2400 60
250
10.0 3.6
6
20 0.2
0.8
2
JK2501500U 1500 3000 60
250
10.0 4.8 7.5
20 0.2
0.6
1.5
JK2502000U 2000 4000 60
250
10.0 4.8 10
20 0.2
0.4
1.5
·IH = Hold current: maximum current device will pass without tripping in 25℃ still air.
·IT = Trip current: minimum current at which the device will trip in 25℃ still air.
·VMAXi = Maximum interrupt voltage device can withstand without damage at rated current.
·IMAX = Maximum fault current device can withstand without damage at rated voltage.
·RMAX = Maximum resistance of device in initial (un-soldered) state.
·RMIN = Minimum resistance of device in initial (un-soldered) state.
Operating temperature: -40℃ ~+85℃
Packing quantity:1000PCS
Specifications are subject to change without notice
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