大功率绕线电阻器
详情介绍
1、特性
◆属金属丝或合金带电阻器类
◆优异不燃性涂层
◆多端子和多可调阻方式都可提供
◆小体型负载大功率
◆表处使用不变阻值,短时间过负载表现良好
◆抗热、温度系数低、温度变化小
◆超低或超高阻值都可特别提供
◆可提供无感型
◆符合ROHS及SVHC标准
2、尺寸
瓦特数 |
尺寸 (mm) |
阻值范围 |
||||||||||||||
A |
B |
C |
D |
E |
F |
G |
H |
I |
J |
K |
L |
M |
N |
O |
||
10W |
45 |
12 |
6 |
15 |
4 |
54 |
2 |
9 |
3 |
62 |
28 |
1.0 |
6 |
6 |
10 |
1-3KΩ |
20W |
60 |
17 |
8 |
22 |
5 |
78 |
2 |
12 |
4 |
90 |
36 |
1.0 |
6 |
6 |
16 |
1-7KΩ |
30W |
80 |
17 |
8 |
22 |
5 |
100 |
2 |
12 |
4 |
112 |
36 |
1.0 |
6 |
6 |
16 |
1-10KΩ |
40W |
110 |
17 |
8 |
22 |
5 |
128 |
2 |
12 |
4 |
140 |
36 |
1.0 |
6 |
6 |
16 |
0.1-25KΩ |
50W |
110 |
25 |
16 |
30 |
8 |
150 |
5 |
18 |
6 |
166 |
58 |
1.2 |
6 |
27 |
0.1-30KΩ |
|
60W |
90 |
28 |
18 |
32 |
8 |
130 |
5 |
19 |
6 |
146 |
60 |
1.2 |
6 |
27 |
0.1-40KΩ |
|
80W |
110 |
28 |
18 |
32 |
8 |
150 |
5 |
19 |
6 |
166 |
58 |
1.2 |
6 |
27 |
0.1-50KΩ |
|
100W |
140 |
28 |
18 |
32 |
8 |
180 |
5 |
19 |
6 |
196 |
60 |
1.2 |
6 |
27 |
0.1-60KΩ |
|
120W |
160 |
28 |
18 |
32 |
8 |
200 |
5 |
19 |
6 |
216 |
60 |
1.2 |
6 |
27 |
0.3-75KΩ |
|
150W |
190 |
28 |
18 |
32 |
8 |
235 |
5 |
19 |
6 |
251 |
60 |
1.2 |
6 |
27 |
0.3-80KΩ |
|
160W |
185 |
35 |
24 |
36 |
10 |
225 |
5 |
19 |
8 |
245 |
76 |
1.6 |
6 |
34 |
0.3-100KΩ |
|
200W |
210 |
35 |
24 |
36 |
10 |
250 |
5 |
19 |
8 |
274 |
76 |
1.6 |
6 |
34 |
0.5-125KΩ |
|
250W |
210 |
40 |
25 |
38 |
12 |
250 |
5 |
20 |
8 |
274 |
78 |
1.6 |
6 |
34 |
0.5-150KΩ |
|
300W |
260 |
40 |
25 |
38 |
12 |
300 |
5 |
20 |
8 |
320 |
78 |
1.6 |
6 |
34 |
0.5-200KΩ |
|
400W |
330 |
40 |
35 |
38 |
12 |
370 |
5 |
20 |
8 |
395 |
78 |
1.6 |
6 |
34 |
0.5-250KΩ |
|
500W |
330 |
50 |
35 |
50 |
12 |
380 |
5 |
25 |
9 |
400 |
100 |
1.6 |
6 |
40 |
0.8-300KΩ |
|
600W |
400 |
50 |
35 |
50 |
12 |
450 |
5 |
25 |
9 |
470 |
100 |
1.6 |
8 |
40 |
0.8-350KΩ |
|
700W |
460 |
50 |
35 |
50 |
12 |
510 |
6 |
25 |
9 |
530 |
100 |
1.6 |
8 |
40 |
0.8-400KΩ |
|
800W |
460 |
60 |
40 |
55 |
15 |
515 |
6 |
30 |
10 |
535 |
110 |
1.6 |
10 |
50 |
1-500KΩ |
|
1000W |
540 |
60 |
40 |
55 |
15 |
595 |
6 |
30 |
10 |
615 |
110 |
1.6 |
10 |
50 |
1-750KΩ |
|
1300W |
650 |
65 |
42 |
62 |
15 |
702 |
6 |
30 |
10 |
722 |
115 |
1.6 |
10 |
50 |
1-750KΩ |