特性
·分布容量低，可应用于高频领域，响应速度快
·优良的耗散系数和温度系数。
·工作温度范围广：-40~+125℃
应用
·手机和新能源汽车中可充电电池及充电器的温度探测
·液晶显示器等各种温度补偿电路
·计算机微处理器的温度探测
·IC 和半导体器件过热保护，照明器件温度保护
·DC/AC 转换器和 HIC 的过热保护
参考图纸
产品编码规则
规格选型
|
序号 |
料号 |
阻值 (KΩ) |
B值 |
耗散系数 |
额定功率 |
热时间常数 |
|
1 |
WMFC-0402R102 B3200 |
1.0 |
3200 |
>1.0 |
100 |
≤3 |
|
2 |
WMFC-0402R472 B3380 |
4.7 |
3380 |
|||
|
3 |
WMFC-0402R103 B3435 |
10 |
3435 |
|||
|
4 |
WMFC-0402R103 B3900 |
10 |
3900 |
|||
|
5 |
WMFC-0402R153 B3900 |
15 |
3900 |
|||
|
6 |
WMFC-0402R223 B3900 |
22 |
3900 |
|||
|
7 |
WMFC-0402R473 B4050 |
47 |
4050 |
|||
|
8 |
WMFC-0402R683 B3950 |
68 |
3950 |
|||
|
9 |
WMFC-0402R104 B4000 |
100 |
4000 |
|||
|
10 |
WMFC-0402R104 B4250 |
100 |
4250 |
|||
|
11 |
WMFC-0402R224 B4200 |
220 |
4200 |
|||
|
12 |
WMFC-0402R474 B4200 |
470 |
4200 |
|||
|
13 |
WMFC-0402R105 B4500 |
1000 |
4300 |
|||
|
14 |
WMFC-0603R102 B3200 |
1.0 |
3200 |
>2.0 |
200 |
≤5 |
|
15 |
WMFC-0603R222 B3300 |
2.2 |
3300 |
|||
|
16 |
WMFC-0603R332 B3400 |
3.3 |
3400 |
|||
|
17 |
WMFC-0603R472 B3435 |
4.7 |
3435 |
|||
|
18 |
WMFC-0603R682 B3435 |
6.8 |
3435 |
|||
|
19 |
WMFC-0603R103 B3435 |
10 |
3435 |
|||
|
20 |
WMFC-0603R103 B3600 |
10 |
3600 |
|||
|
21 |
WMFC-0603R103 B3950 |
10 |
3950 |
|||
|
22 |
WMFC-0603R153 B3900 |
15 |
3900 |
|||
|
23 |
WMFC-0603R223 B3900 |
22 |
3900 |
|||
|
24 |
WMFC-0603R333 B4000 |
33 |
4000 |
|||
|
25 |
WMFC-0603R473 B4050 |
47 |
4050 |
|||
|
26 |
WMFC-0603R683 B4050 |
68 |
4050 |
|||
|
27 |
WMFC-0603R104 B4050 |
100 |
4050 |
|||
|
28 |
WMFC-0603R104 B4250 |
100 |
4250 |
|||
|
29 |
WMFC-0603R154 B4050 |
150 |
4050 |
|||
|
30 |
WMFC-0603R154 B4650 |
150 |
4650 |
|||
|
31 |
WMFC-0603R224 B4200 |
220 |
4200 |
|||
|
32 |
WMFC-0603R334 B4300 |
330 |
4300 |
|||
|
33 |
WMFC-0603R474 B3950 |
470 |
3950 |
|||
|
34 |
WMFC-0603R564 B4300 |
560 |
4300 |
|||
|
35 |
WMFC-0603R105 B4400 |
1000 |
4400 |
|||
|
36 |
WMFC-0805R102 B3200 |
1.0 |
3200 |
>2.5 |
250 |
≤8 |
|
37 |
WMFC-0805R222 B3300 |
2.2 |
3300 |
|||
|
38 |
WMFC-0805R472 B3435 |
4.7 |
3435 |
|||
|
39 |
WMFC-0805R682 B3435 |
6.8 |
3435 |
|||
|
40 |
WMFC-0805R103 B3435 |
10 |
3435 |
|||
|
41 |
WMFC-0805R103 B3600 |
10 |
3600 |
|||
|
42 |
WMFC-0805R103 B3900 |
10 |
3900 |
|||
|
43 |
WMFC-0805R153 B3900 |
15 |
3900 |
|||
|
44 |
WMFC-0805R223 B3900 |
22 |
3900 |
|||
|
45 |
WMFC-0805R333 B4000 |
33 |
4000 |
|||
|
46 |
WMFC-0805R473 B4050 |
47 |
4050 |
|||
|
47 |
WMFC-0805R683 B4050 |
68 |
4050 |
|||
|
48 |
WMFC-0805R104 B4050 |
100 |
4050 |
|||
|
49 |
WMFC-0805R104 B4300 |
100 |
4300 |
|||
|
50 |
WMFC-0805R224 B4200 |
220 |
4200 |
|||
|
51 |
WMFC-0805R334 B4300 |
330 |
4300 |
|||
|
52 |
WMFC-0805R474 B3950 |
470 |
3950 |
|||
|
53 |
WMFC-0805R474 B4200 |
470 |
4200 |
|||
|
54 |
WMFC-0805R564 B4200 |
560 |
4200 |
|||
|
55 |
WMFC-0805R105 B4300 |
1000 |
4300 |
EN