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特征与用途
- 该电容器采用聚碳酸脂膜作介质,并用真空蒸发方法将铝沉淀在薄膜上作电极,外包裹聚酯耐热胶带,环氧树脂灌封,轴向引出。
- 体积小,重量轻,耐高温,绝缘电阻高,有自愈性。
- 用于精密仪器、仪表、贮存器等电子设备中的逻辑控制,延时,积分,滤波,耦合和移相等电路中。
技术与性能指标
- 详细规范:GB/T14004-92
- 气候类别:55/125/21
- 电容量允许偏差:±1%(F);±2%(G);±5%(J);±10%(K);±20%(M)
- 损耗角正切:
| KHz |
CR≤1μF |
CR>1μF |
| 1 |
≤0.005 |
≤0.008 |
| 10 |
≤0.006 |
---- |
- 绝缘电阻:
| UR>100V |
UR≤100V |
| CR≤0.33μF |
≥7500MΩ |
CR≤0.33μF |
≥3750MΩ |
| CR>0.33μF |
≥2500S |
CR>0.33μF |
≥1250S |
- 耐电压:1.4UR (2S)
- 寿命试验:
①. 试验条件
试验温度:85℃ 125℃
施加电压: 1.25UR 1.25Uc
试验时间:1000h
②.试验后性能
电容量变化:△C/C≤5%
损耗角正切赠量:CR≤1μF ≤0.005
CR>1μF ≤0.003
绝缘电阻 ≥50%规定值

 |
63VD.C./40VA.C. |
100VD.C./63VA.C. |
160VD.C./90VA.C. |
250VD.C./160VA.C. |
400VD.C./200VA.C. |
| Dmax |
Lmax |
d |
Dmax |
Lmax |
d |
Dmax |
Lmax |
d |
Dmax |
Lmax |
d |
Dmax |
Lmax |
d |
| 0.010 |
|
|
|
|
|
|
|
|
|
|
|
|
6.5 |
15 |
0.6 |
| 0.015 |
|
|
|
|
|
|
|
|
|
|
|
|
6.5 |
15 |
0.6 |
| 0.022 |
|
|
|
|
|
|
|
|
|
6.5 |
15 |
0.6 |
6.5 |
15 |
0.6 |
| 0.033 |
|
|
|
|
|
|
|
|
|
6.5 |
15 |
0.6 |
7.5 |
15 |
0.6 |
| 0.047 |
|
|
|
|
|
|
6.5 |
15 |
0.6 |
6.5 |
15 |
0.6 |
9.5 |
15 |
0.8 |
| 0.068 |
|
|
|
|
|
|
6.5 |
15 |
0.6 |
7 |
15 |
0.6 |
10.5 |
15 |
0.8 |
| 0.10 |
|
|
|
6.5 |
15 |
0.6 |
6.5 |
15 |
0.6 |
8.5 |
15 |
0.6 |
10 |
20 |
0.8 |
| 0.15 |
|
|
|
6.5 |
15 |
0.6 |
7.5 |
20 |
0.6 |
7.5 |
20 |
0.6 |
11.5 |
20 |
0.8 |
| 0.22 |
6.5 |
15 |
0.6 |
6.5 |
15 |
0.6 |
8.5 |
20 |
0.6 |
8.5 |
20 |
0.8 |
11.5 |
27 |
0.8 |
| 0.33 |
6.5 |
15 |
0.6 |
6.5 |
20 |
0.6 |
10 |
20 |
0.6 |
10.5 |
20 |
0.8 |
13 |
27 |
0.8 |
| 0.47 |
7.5 |
15 |
0.6 |
8 |
20 |
0.6 |
12 |
20 |
0.8 |
12 |
20 |
0.8 |
15.5 |
27 |
1 |
| 0.68 |
7.5 |
20 |
0.6 |
10 |
20 |
0.8 |
12.5 |
20 |
0.8 |
11.5 |
27 |
0.8 |
16 |
35 |
1 |
| 1.0 |
8.5 |
20 |
0.6 |
11 |
20 |
0.8 |
13 |
27 |
0.8 |
13 |
27 |
0.8 |
18 |
35 |
1 |
| 1.5 |
10.5 |
20 |
0.8 |
11 |
27 |
0.8 |
13.5 |
27 |
0.8 |
15 |
35 |
0 |
|
|
|
| 2.2 |
10 |
27 |
0.8 |
13 |
27 |
0.8 |
14 |
35 |
0.8 |
17 |
35 |
1 |
|
|
|
| 3.3 |
12 |
27 |
0.8 |
16 |
35 |
1 |
16 |
35 |
1 |
|
|
|
|
|
|
| 4.7 |
14.5 |
27 |
0.8 |
16 |
35 |
1 |
19 |
35 |
1 |
|
|
|
|
|
|
| 6.8 |
15 |
35 |
1 |
18.5 |
35 |
1 |
|
|
|
|
|
|
|
|
|
| 10 |
17.5 |
35 |
1 |
|
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电 话:0392-2170277、3378922 传 真:0392-3378388、3378922
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