| WH16 Series Resettable PTC Fuses | ||||
| Introduction |
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| WH16 series resettable fuse products for lower operating voltage, operating current larger circuit, can be widely used in power converters, motorcycles, cars, computer power supply, micro-motors, computer interface, CPU and other fields | ||||
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WH16 Product Data
WH16 product characteristics and dimensions (25℃)
|
Model 型号 |
Ih |
It |
Vmaxi |
Imax |
Rmin |
Rmax |
Product Dimensions (mm) |
|||||
|
A |
A |
V |
A |
Ω |
Ω |
Style |
A |
B |
C |
D |
Lead |
|
|
WH16-100 |
1.0 |
1.7 |
16 |
40 |
0.100 |
0.300 |
F2 |
7.0 |
11.4 |
5.1 |
3.0 |
0.6 |
|
WH16-200 |
2.0 |
3.4 |
16 |
40 |
0.050 |
0.120 |
F3 |
6.0 |
14.8 |
5.1 |
3.0 |
0.6 |
|
WH16-300 |
3.0 |
5.1 |
16 |
100 |
0.034 |
0.095 |
F1 |
8.8 |
11.8 |
5.1 |
3.0 |
0.8 |
|
WH16-400 |
4.0 |
6.8 |
16 |
100 |
0.018 |
0.043 |
F1 |
9.5 |
12.5 |
5.1 |
3.0 |
0.8 |
|
WH16-500 |
5.0 |
8.5 |
16 |
100 |
0.014 |
0.030 |
F1 |
9.8 |
14.6 |
5.1 |
3.0 |
0.8 |
|
WH16-600 |
6.0 |
10.2 |
16 |
100 |
0.009 |
0.025 |
F1 |
11.6 |
14.6 |
5.1 |
3.0 |
0.8 |
|
WH16-700 |
7.0 |
11.9 |
16 |
100 |
0.006 |
0.022 |
F1 |
13.0 |
17.0 |
5.1 |
3.0 |
0.8 |
|
WH16-800 |
8.0 |
13.6 |
16 |
100 |
0.006 |
0.016 |
F1 |
14.5 |
20.0 |
5.1 |
3.0 |
0.8 |
|
WH16-900 |
9.0 |
15.3 |
16 |
100 |
0.005 |
0.012 |
F1 |
14.5 |
20.0 |
5.1 |
3.0 |
0.8 |
|
WH16-1000 |
10.0 |
17.0 |
16 |
100 |
0.0045 |
0.011 |
F1 |
17.5 |
24.5 |
10.2 |
3.0 |
0.8 |
|
WH16-1100 |
11.0 |
18.7 |
16 |
100 |
0.004 |
0.010 |
F1 |
17.5 |
24.5 |
10.2 |
3.0 |
0.8 |
|
WH16-1200 |
12.0 |
20.4 |
16 |
100 |
0.0035 |
0.009 |
F1 |
17.5 |
24.5 |
10.2 |
3.0 |
0.8 |
|
WH16-1400 |
14.0 |
23.8 |
16 |
100 |
0.002 |
0.008 |
F1 |
20.5 |
28.0 |
10.2 |
3.0 |
0.8 |
|
WH16-1800 |
18.0 |
30.4 |
16 |
100 |
0.0023 |
0.0055 |
F1 |
25.7 |
32.3 |
10.2 |
3.0 |
0.8 |
|
符号Sign |
说明 |
Definition |
|
Ih |
WHPTC在25℃环境温度下的最大 工作电流 |
Hold current-maximum current at which the device will not trip at 25℃ |
|
It |
WHPTC在25℃环境温度下启动保护的最小电流 |
Trip current-minimum current at which the device will always trip at 25℃ |
|
Vmax |
WHPTC的最大工作电压 |
Maximum voltage at which the device will not trip |
|
Vmaxi |
WHPTC在阻断状态下所承受的最大电压 |
Maximum voltage device can withstand without damage at it rated current |
|
Imax |
WHPTC能承受的最大电流 |
Maximum fault current device can withstand without damage at rated voltage |
|
Rmin |
WHPTC工作前的初始最小阻值 |
Minimum device resistance at 25℃ prior to tripping |
|
Rmax |
WHPTC工作前的初始最大阻值 |
Maximum device resistance at 25℃ prior to tripping |
|
Figure |
图示 |
The Figure of WHPTC |
|
Lead |
导线尺寸 |
Lead diameter |
Discount rate of ambient temperature and current
|
WH Series |
-20℃ |
0℃ |
25℃ |
30℃ |
40℃ |
50℃ |
60℃ |
70℃ |
85℃ |
|
WH6 |
130% |
115% |
100% |
91% |
83% |
77% |
68% |
61% |
52% |
|
WH16 |
132% |
120% |
100% |
96% |
88% |
80% |
71% |
61% |
47% |
|
WH30 |
130% |
115% |
100% |
91% |
83% |
77% |
68% |
61% |
52% |
|
WH60 |
136% |
119% |
100% |
90% |
81% |
72% |
63% |
54% |
40% |
|
WH130 |
136% |
119% |
100% |
92% |
81% |
72% |
63% |
54% |
40% |
|
WH250 |
132% |
117% |
100% |
91% |
85% |
77% |
68% |
61% |
48% |
|
WH600 |
138% |
119% |
100% |
92% |
83% |
73% |
64% |
55% |
42% |
WH16 Typical Time to Trip at 25℃
|
A:WH16-300
B:WH16-400
C:WH16-500
D:WH16-600
E:WH16-700
F:WH16-800
G:WH16-900
H:WH16-1000
I:WH16-1100
J:WH16-1200
K:WH16-1400
|
|
The product information will be updated without notice. If there is any problem, please call us, thanks!
Definition
|
符号Sign |
说明 |
Definition |
|
Ih |
WHPTC在25℃环境温度下的最大 工作电流 |
Hold current-maximum current at which the device will not trip at 25℃ |
|
It |
WHPTC在25℃环境温度下启动保护的最小电流 |
Trip current-minimum current at which the device will always trip at 25℃ |
|
Vmax |
WHPTC的最大工作电压 |
Maximum voltage at which the device will not trip |
|
Vmaxi |
WHPTC在阻断状态下所承受的最大电压 |
Maximum voltage device can withstand without damage at it rated current |
|
Imax |
WHPTC能承受的最大电流 |
Maximum fault current device can withstand without damage at rated voltage |
|
Rmin |
WHPTC工作前的初始最小阻值 |
Minimum device resistance at 25℃ prior to tripping |
|
Rmax |
WHPTC工作前的初始最大阻值 |
Maximum device resistance at 25℃ prior to tripping |
|
Figure |
图示 |
The Figure of WHPTC |
|
Lead |
导线尺寸 |
Lead diameter |
Discount rate of ambient temperature and current
|
WH Series |
-20℃ |
0℃ |
25℃ |
30℃ |
40℃ |
50℃ |
60℃ |
70℃ |
85℃ |
|
WH6 |
130% |
115% |
100% |
91% |
83% |
77% |
68% |
61% |
52% |
|
WH16 |
132% |
120% |
100% |
96% |
88% |
80% |
71% |
61% |
47% |
|
WH30 |
130% |
115% |
100% |
91% |
83% |
77% |
68% |
61% |
52% |
|
WH60 |
136% |
119% |
100% |
90% |
81% |
72% |
63% |
54% |
40% |
|
WH130 |
136% |
119% |
100% |
92% |
81% |
72% |
63% |
54% |
40% |
|
WH250 |
132% |
117% |
100% |
91% |
85% |
77% |
68% |
61% |
48% |
|
WH600 |
138% |
119% |
100% |
92% |
83% |
73% |
64% |
55% |
42% |
