CL21
型金属化聚酯薄膜电容器
Metallized
Polyester
Film Capacitor Type CL21
■特点
Features
●
½积小容量大 具有自愈性½
Small size, large capacitance values; self-healing property
■
用途
Applications
●
●
●
●
直流和
VHF
级信号隔直，旁路和耦合电路
Blocking, by-pass and coupling of DC and signals to VHF range
用于逻辑和时间电路
Logic and timing circuit
½值脉冲½成½络
Light duty pulse forming network
广泛用于滤波，降噪和½脉动电路中
Widely applied to filtration, noise suppression and low pulsating
circuits
■
技术规范
Technical Specifications
●引用标准
Reference Standard：GB7335-87
●额定值和特性
Ratings and characteristics
●
●
气候类别
Climate category：55/085/21
额定电压
Rated voltage：50/100160V,250V,400V,630V
电容量范围
Capacitance range：0.01~4.7μF
电容量偏差
Capacitance tolerance：±5%（J）、±10%（K）、±20%（M）
损耗角正切：≤10×10
3
(20℃,1kHz)
耐电压
voltage proof：1.75Ur(5s)
绝缘电阻
Withstand voltage：Cr≤0.33μF
，U
R
≤100V，R≥20000MΩ；
U
R
>100V，R≥40000MΩ
Cr>0.33μF，U
R
≤100V，RC≥6600S；
U
R
>100V，RC≥12000S
－
●
●
●
●
●
●结构
Construction
·金属化聚酯薄膜，环氧树脂包封
Metallized Polyester film, flame-retardant epoxy resin coating
■
外½尺寸
Dimensions(mm)
电容量(μF)
0.015
0.022
0.033
0.047
0.068
0.1
0.15
0.22
0.33
0.47
0.68
1.0
1.5
2.2
10
10
10
10
10
10
10
10
10
10
13
13
18
18
50V/100V/160V
Wmax Hmax Tmax
p±1
d
250V
Wmax Hmax Tmax
p±1
d
400V
Wmax Hmax Tmax
p±1
d
630V
Wmax Hmax Tmax
p±1
d
7.7
7.7
7.9
8
8
8.1
8.6
9
8.5
9
10
11
11
12
4.6
4.6
4.7
4.6
4.6
4.8
4.8
5
5
5.5
5.5
6.5
6
7
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
10
10
15
15
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.8
0.8
10
10
10
10
10
10
10
13
13
18
18
18
18
18
7.7
7.7
7.9
8
8
8.1
8.6
9
10
10.5
11.5
13
14.5
16.5
4.6
4.6
4.7
4.6
4.6
4.8
4.8
5
6
5.5
6.5
8
10
12
7.5
7.5
7.5
7.5
7.5
7.5
7.5
10
10
15
15
15
15
15
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.8
0.8
0.8
0.8
0.8
10
10
10
10
10
10
13
13
18
18
18
18
23
23
7.7
7.7
7.9
8
8
8.5
10
11
11
12
14
16
17
19
4.6
4.6
4.7
4.6
4.6
5
5
6
6
6
9
11
10
12.5
7.5
7.5
7.5
7.5
7.5
7.5
10
10
15
15
15
15
20
20
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.8
0.8
0.8
0.8
0.8
0.8
10
10
10
10
10
13
13
18
18
18
23
7.7
7.7
7.9
8
9
10
11
11.5
13
14
15
4.6
4.6
4.7
4.6
6
6.5
8
6.5
8
9
8.5
7.5 0.6
7.5 0.6
7.5 0.6
7.5 0.6
7.5 0.6
7.5 0.6
10
15
15
15
20
0.6
0.8
0.8
0.8
0.8
注：表中以外的规格和尺寸，可以商谈。
Note: Other specifications and sizes out of the table are negotiable.
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