Cement Resistor / 水泥型绕线电阻器
 将电阻线绕于无咸性耐热瓷件上或用氧化膜电阻等固定电阻器，外面加上耐热，耐湿及耐腐蚀之材料保护固定而成。水泥型电阻是把电阻体放入方形瓷器框内，用特殊不燃性耐热水泥充填密封而成。具有耐高功率、散热容易、稳定性高等特点。 |
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| 类型 |
尺寸 (mm) |
阻值范围 |
| SQP |
W ± 1 |
H ± 1 |
L ± 1.5 |
d ± 0.05 |
SQP |
RS+SQP |
| 2W |
7 |
7 |
18 |
0.5~0.6 |
0.1~82 |
|
| 3W |
8 |
8 |
22 |
0.7~0.8 |
0.1~180 |
181~33K |
| 5W |
10 |
9 |
22 |
0.7~0.8 |
0.1~180 |
181~50K |
| 7W |
10 |
9 |
35 |
0.7~0.8 |
0.1~430 |
431~50K |
| 10W |
10 |
9 |
48 |
0.7~0.8 |
0.1~470 |
471~50K |
| 15W |
12.5 |
11.5 |
48 |
0.7~0.8 |
0.5~600 |
601~150K |
| 20W-25W |
14 |
13.5 |
60 |
0.7~0.8 |
0.8~1K |
1.1~150K |
|
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| 类型 |
尺寸 (mm) |
阻值范围 |
| SQM |
H ± 1.5 |
W ± 1 |
S ± 1 |
SQM |
RS+SQM |
| 2W |
20 |
12 |
8 |
0.1-8.0 |
81-50K |
| 3W |
25 |
12 |
8 |
0.1-180 |
181-50K |
| 5W |
25 |
13 |
9 |
0.1-180 |
181-50K |
| 7W |
39 |
13 |
9 |
0.1-430 |
431-47K |
| 10W |
51 |
13 |
12 |
0.1-470 |
471-47K |
| 10WS |
35 |
16 |
12 |
0.1-430 |
431-47K |
|
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| 类 型 |
尺 寸 (mm) |
阻 值 范 围 |
| SQT |
H ± 1.5 |
W ± 1 |
L ± 1 |
t ± 1 |
SQT |
RS+SQM |
| 3W |
9 |
10 |
22 |
1.5 |
0.1-180 |
181-50K |
| 5W |
9 |
10 |
22 |
1.5 |
0.1-180 |
181-50K |
| 7W |
9 |
10 |
35 |
3.0 |
0.1-430 |
431-47K |
| 10W |
9 |
10 |
48 |
3.0 |
0.1-470 |
471-47K |
|
| 类型 |
尺寸 ( mm ) |
阻值范围 |
最大
工作
电压 |
| SQH |
W ± 1 |
H ± 1 |
L ± 1.5 |
P ± 1 |
H1 ± 1 |
D ± 0.5 |
P1 ± 0.2 |
P2 ± 0.2 |
SQH |
RS+SQH |
| 10W |
10 |
9 |
48 |
32 |
21 |
5 |
2.5 |
2 |
0.1~500 |
500~50K |
500V |
| 15W |
12.5 |
11.5 |
48 |
32 |
21 |
5 |
2.5 |
2 |
1~1K |
1K~150K |
600V |
| 20W |
14.5 |
13.5 |
60 |
43 |
24 |
6 |
3.0 |
2.5 |
1~2K |
2K~150K |
700V |
| 30W |
19 |
19 |
75 |
56 |
29 |
6 |
3.0 |
2.5 |
1~2K |
|
700V |
| 40W |
19 |
19 |
90 |
67 |
29 |
6 |
3.0 |
2.5 |
2~3K |
|
700V |
| 50W |
19 |
19 |
90 |
67 |
29 |
6 |
3.0 |
2.5 |
2~3K |
|
700V |
| 类型 |
尺寸 ( mm ) |
阻值范围 |
| SQZ |
L ± 1.5 |
W ± 1 |
H ± 1 |
P ± 1.5 |
P1 |
P2 |
P3 |
P4 |
H1 ± 1 |
H2 ± 1 |
SQZ |
RS+SQZ |
| 5W |
25(28) |
10 |
10 |
9.5(15) |
4.2 |
2 |
5 |
1.5 |
25 |
10.5 |
0.1-130 |
131-50K |
| 7W |
36 |
10 |
10 |
20 |
4.2 |
2 |
5 |
1.5 |
25 |
10.5 |
0.1-430 |
431-50K |
| 10W |
48 |
10 |
10 |
32 |
4.2 |
2 |
5 |
1.5 |
25 |
10.5 |
0.2-470 |
471-50K |
| 15W |
48 |
12.5 |
12 |
32 |
4.2 |
2 |
5 |
1.5 |
26 |
10.5 |
1-600 |
601-150K |
| 20.25W |
60 |
15 |
13 |
42 |
7 |
6 |
10 |
2.7 |
36 |
15.0 |
1-1K |
1.1K-150K |
| 项 目 |
条 件 |
规 格 |
| 温度系数 |
-30°C~ 200°C |
± 300ppm / °C |
| 短时间超负载 |
2.5 times of rated wattage for 5 sec. |
± 2 % |
| 额定负载 |
Rated wattage for 30 min. |
± 1 % |
| 耐电压 |
800 v AC 1 min. |
no charge |
| 温度循环 |
-30°C~ 85°Cfor 5 cycles |
± 1 % |
| 负载寿命 |
70°Con-off cycle 1000hrs. |
± 5 % |
| 耐湿寿命 |
40°C95% RH on-off cycle 500 hrs. |
± 5 % |
| 不燃性 |
16 times rated wattage for 5 min. |
not flammed |
| SQP |
5W |
100R |
J |
P |
 |
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| 产品种类 |
额定功率 |
阻值(Ω) |
公差 |
包装方式 |
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德利特电子科技(深圳)有限公司
台湾电话：+886-2-29810109；传真：+886-2-29887487
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