自复***丝(热敏电阻类)是由聚合物与导电粒子等所构成,在经过特殊加工后, 导电粒子在聚合物中构成链状导电通路。当正常工作电流通过时,自复***丝呈低阻状态;当电路中有异常过电流通过时,大电***生的热量使聚合物迅速膨胀,切断导电粒子构成的导电通路,自复***丝呈高阻状态.当电路中过电流消失后,聚合物冷却,体积***正常,其中导电粒子又重新构成导电通路,自复***丝又呈低阻状态。故自复***丝又俗称可******丝、高分子PTC、PPTC。

|
Vmax(V) |
Imax (A) |
Ih (mA ) |
Rmax (Ω) |
Rmin (Ω) |
Pd ( W) |
Maximum Contour Size(mm) |
||||
|
A |
B |
C |
D |
|||||||
|
JK60-010 |
60 |
40 |
0.10 |
6.00 |
2.50 |
0.38 |
7.40 |
12.7 |
3.1 |
5.10 |
|
JK60-017 |
60 |
40 |
0.17 |
5.21 |
3.30 |
0.48 |
7.40 |
12.7 |
3.1 |
5.10 |
|
JK60-020 |
60 |
40 |
0.20 |
2.84 |
1.83 |
0.41 |
7.40 |
12.7 |
3.1 |
5.10 |
|
JK60-025 |
60 |
40 |
0.25 |
1.95 |
1.25 |
0.45 |
7.40 |
12.7 |
3.1 |
5.10 |
|
JK60-030 |
60 |
40 |
0.30 |
1.36 |
0.88 |
0.49 |
7.40 |
13.0 |
3.1 |
5.10 |
|
JK60-040 |
60 |
40 |
0.40 |
0.88 |
0.55 |
0.56 |
7.40 |
13.5 |
3.1 |
5.10 |
|
JK60-050 |
60 |
40 |
0.50 |
0.79 |
0.50 |
0.77 |
7.80 |
13.7 |
3.1 |
5.10 |
|
JK60-065 |
60 |
40 |
0.65 |
0.50 |
0.31 |
0.88 |
9.70 |
14.5 |
3.1 |
5.10 |
|
JK60-075 |
60 |
40 |
0.75 |
0.42 |
0.25 |
0.92 |
10.4 |
15.2 |
3.1 |
5.10 |
|
JK60-090 |
60 |
40 |
0.90 |
0.33 |
0.20 |
0.99 |
11.7 |
15.8 |
3.1 |
5.10 |
|
JK60-110-Y |
60 |
40 |
1.10 |
0.27 |
0.15 |
1.50 |
13.0 |
18.0 |
3.1 |
5.10 |
|
JK60-110-F |
60 |
40 |
1.10 |
0.27 |
0.15 |
1.50 |
13.0 |
18.0 |
3.1 |
5.10 |
|
JK60-135 |
60 |
40 |
1.35 |
0.21 |
0.12 |
1.70 |
14.5 |
19.6 |
3.1 |
5.10 |
|
JK60-160 |
60 |
40 |
1.60 |
0.16 |
0.09 |
1.90 |
16.3 |
21.3 |
3.1 |
5.10 |
|
JK60-185 |
60 |
40 |
1.85 |
0.14 |
0.08 |
2.10 |
17.8 |
22.9 |
3.1 |
5.10 |
|
JK60-250 |
60 |
40 |
2.50 |
0.10 |
0.05 |
2.50 |
21.3 |
26.4 |
3.1 |
10.2 |
|
JK60-300 |
60 |
40 |
3.00 |
0.08 |
0.04 |
2.80 |
24.9 |
30.0 |
3.1 |
10.2 |
|
JK60-375 |
60 |
40 |
3.75 |
0.07 |
0.03 |
3.20 |
28.5 |
33.5 |
3.1 |
10.2 |
