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电话:13430812469
手机:13430812469
传真:0755-81774164
邮件:
地址:广东省深圳市宝安区新桥街道岗仔大街59号大宏智谷科技园9楼
网址:http://www.szlianghong.com
发布日期:2013-09-26 17:46:25 所属分类:水泥电阻 访问统计:2017
SQT系列通用水泥电阻器
绕线电阻芯(耐电流冲击),超高阻值采用着膜材料;
精度1%-5%,温漂:绕线最低25ppm,着膜最低5ppm(请客户提供具体要求定制);
外壳采用高品质陶瓷封装,绝缘性能良好,散热良好;
功率:5w-400w
DIMENSIONS (mm) :
STYLE |
DIMENSIONS (mm) |
||||||
SQP-L |
Normal |
Mini. |
Normal |
Mini. |
Normal |
Mini. |
d |
L |
W |
H |
|||||
1W |
14 1 |
14 1 |
6 1 |
6 1 |
5.9 1 |
5.9 1 |
0.56 0.05 |
2W |
18 1.0 |
----- |
6.5 1.0 |
----- |
6.5 1.0 |
----- |
0.8 0.05 |
3W |
22 1.5 |
20 1.5 |
8.0 1.0 |
6.5 1.0 |
8.0 1.0 |
6.5 1.0 |
0.8 0.05 |
5W |
22 1.5 |
22 1.5 |
9.5 1.0 |
8.0 1.0 |
9.0 1.0 |
8.0 1.0 |
0.8 0.05 |
5WA |
25 1.5 |
----- |
6.5 1.0 |
----- |
6.5 1.0 |
----- |
0.8 0.05 |
7W |
35 1.5 |
25 1.5 |
9.5 1.0 |
6.5 1.0 |
9.0 1.0 |
6.5 1.0 |
0.8 0.05 |
10W |
48 1.5 |
35 1.5 |
9.5 1.0 |
9.5 1.0 |
9.0 1.0 |
9.0 1.0 |
0.8 0.05 |
15W |
48 1.5 |
48 1.5 |
12.5 1.5 |
9.5 1.0 |
12.5 1.5 |
9.0 1.0 |
1.0 0.05 |
20W |
60 1.5 |
60 1.5 |
14 1.5 |
12.5 1.5 |
14 1.5 |
12.5 1.5 |
1.0 0.05 |
25WA |
60 1.5 |
60 1.5 |
14 1.5 |
12.5 1.5 |
14 1.5 |
12.5 1.5 |
1.0 0.05 |
ELECTRICAL CHARACTERISTICS :
Power Rating 70oC |
SQP-L-2W |
SQP-L-3W |
SQP-L-5W |
SQP-L-7W |
SQP-L-10W |
SQP-L-20W |
Style |
SQP-L-3WS |
SQP-L-5WS |
SQP-L-7WS |
SQP-L-10W |
SQP-L-15WS |
SQP-L-25WS |
Operating Temp. Range |
-55oC ~ +155oC |
|||||
Max. Working Voltage |
250V |
350V |
350V |
500V |
500V |
500V |
Max. Overload Voltage |
500V |
700V |
700V |
1000V |
1000V |
1000V |
Dielectric Withstanding Voltage (AC) |
500V |
700V |
700V |
1000V |
1000V |
1000V |
Value Range 5% (Ceramic core) |
0.1 ~100 |
0.5 ~220 |
1 ~270 |
|||
Value Range 5% (Metal Oxide Film) |
110 ~100K |
240 ~10K |
300 ~10K |
|||
Temp. Coefficient |
300ppm/oC |
*a、Standard resistance is as the above list, below or over this resistance is on request.
b、Value for Non-Inductive type is up to 50 only.