SMD1812系列自恢复保险丝可用于电脑、计算机主板的USB端口、VGA端口、PS 2端口的电路保护。具体选型可咨询在线工程师。
WHPTC(SMD表面贴装型)自复位过流保护器 SMD1812系列(SMD1812 Series)
计算机主板的USB端口、VGA端口、PS/2端口过流、过载保护可使用WHSMD1812系列产品,具体使用方案咨询电话400-0503-668或在线咨询。
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产品电气特性参数 Performance specification (25℃) |
Model
型号 |
Vmax |
Imax |
Ih |
It |
Pd |
Time to trip |
Resistance |
V |
A |
A |
A |
W |
Current(A) |
Time(s) |
Rmin(Ω) |
R1max(Ω) |
WH1812
-010 |
60 |
10 |
0.10 |
0.30 |
0.8 |
0.5 |
1.50 |
2.000 |
15.00 |
WH1812
-014 |
60 |
10 |
0.14 |
0.34 |
0.8 |
1.5 |
0.15 |
1.000 |
6.000 |
WH1812
-020 |
30 |
40 |
0.20 |
0.40 |
0.8 |
8.0 |
0.02 |
0.800 |
5.000 |
WH1812-030 |
30 |
40 |
0.30 |
0.60 |
0.8 |
8.0 |
0.10 |
0.400 |
3.500 |
WH1812
-050 |
16 |
40 |
0.50 |
1.00 |
0.8 |
8.0 |
0.15 |
0.150 |
1.200 |
WH1812-050-24V |
24 |
40 |
0.50 |
1.00 |
0.8 |
8.0 |
0.15 |
0.150 |
1.200 |
WH1812
-075 |
16 |
40 |
0.75 |
1.50 |
1.0 |
8.0 |
0.20 |
0.100 |
0.500 |
WH1812
-110 |
8 |
40 |
1.10 |
2.20 |
1.0 |
8.0 |
0.30 |
0.060 |
0.260 |
WH1812-110-16V |
16 |
40 |
1.10 |
2.20 |
1.0 |
8.0 |
0.30 |
0.070 |
0.270 |
WH1812
-125 |
8 |
40 |
1.25 |
2.50 |
0.8 |
8.0 |
0.40 |
0.050 |
0.220 |
WH1812
-150 |
8 |
40 |
1.50 |
3.00 |
1.0 |
8.0 |
0.50 |
0.040 |
0.170 |
WH1812
-160 |
8 |
40 |
1.60 |
3.20 |
1.0 |
8.0 |
1.00 |
0.040 |
0.160 |
WH1812
-200 |
8 |
40 |
2.00 |
4.00 |
1.0 |
8.0 |
2.00 |
0.030 |
0.110 |
WH1812
-260 |
8 |
40 |
2.60 |
5.00 |
1.2 |
8.0 |
2.50 |
0.015 |
0.060 |
WH1812
-300 |
6 |
40 |
3.00 |
5.00 |
1.2 |
8.0 |
4.00 |
0.010 |
0.050 |
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产品尺寸参数 Dimensions (mm) |
Model
型号 |
A |
B |
C |
D |
E |
Min |
Max |
Min |
Max |
Min |
Max |
Min |
Min |
WH1812
-010 |
4.37 |
4.73 |
3.07 |
3.41 |
0.50 |
0.90 |
0.30 |
0.25 |
WH1812
-014 |
4.37 |
4.73 |
3.07 |
3.41 |
0.50 |
0.90 |
0.30 |
0.25 |
WH1812
-020 |
4.37 |
4.73 |
3.07 |
3.41 |
0.50 |
0.90 |
0.30 |
0.25 |
WH1812
-030 |
4.37 |
4.73 |
3.07 |
3.41 |
0.50 |
0.90 |
0.30 |
0.25 |
WH1812
-050 |
4.37 |
4.73 |
3.07 |
3.41 |
0.40 |
1.00 |
0.30 |
0.25 |
WH1812-050-24V |
4.37 |
4.73 |
3.07 |
3.41 |
0.40 |
1.00 |
0.30 |
0.25 |
WH1812
-075 |
4.37 |
4.73 |
3.07 |
3.41 |
0.40 |
1.00 |
0.30 |
0.25 |
WH1812
-110 |
4.37 |
4.73 |
3.07 |
3.41 |
0.40 |
1.00 |
0.30 |
0.25 |
WH1812-110-16V |
4.37 |
4.73 |
3.07 |
3.41 |
0.40 |
1.00 |
0.30 |
0.25 |
WH1812
-125 |
4.37 |
4.73 |
3.07 |
3.41 |
0.30 |
1.00 |
0.30 |
0.25 |
WH1812
-150 |
4.37 |
4.73 |
3.07 |
3.41 |
0.30 |
1.00 |
0.30 |
0.25 |
WH1812
-160 |
4.37 |
4.73 |
3.07 |
3.41 |
0.30 |
1.20 |
0.30 |
0.25 |
WH1812
-200 |
4.37 |
4.73 |
3.07 |
3.41 |
0.30 |
1.20 |
0.30 |
0.25 |
WH1812
-260 |
4.37 |
4.73 |
3.07 |
3.41 |
0.50 |
1.20 |
0.30 |
0.25 |
WH1812
-300 |
4.37 |
4.73 |
3.07 |
3.41 |
0.80 |
1.40 |
0.30 |
0.25 |
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以上产品资料内容如有变更将不另行通知,敬请谅解。不详之处,请来电咨询,谢谢!
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