| Package Type: | Through Hole |
|---|---|
| Application: | Lighting |
| Type: | Ceramic Capacitor |
| Model Number: | DCM |
| Brand Name: | zhengli |
| Place of Origin: | China (Mainland) |
Quick Details
Specifications
Middle voltage disc ceramic capacitor(250V,500V)
1.Features and uses
In the class Ⅰ(COH and SL temperature characteristic ), DCM capacitors allow the temperature compensating disc ceramic capacitors to be used in critical circuit application such as tuned circuits , class Ⅱ (Y5P, Y5U, Z5U, Y5V temperature characteristic) capacitors are fit for the circuit such as bypass, filter ,coupling etc ,where a large amount of capacitance is required and the circuit is less sensitive to capacitance change with temperature variations .
2.Standard of application
GB5971 detailed specification for electronic components fixed ceramic dielectric capacitos,type CC1
GB5970 detailed specification for electronic components fixed ceramic dielectric capacitos,type CT1
3.Specification
|
No |
Item |
Specification |
|
1 |
Operating temperature |
-25 ~ 85℃ |
|
2 |
capacitance(Cr)and dissipation factor/quality factor testing condition |
25℃ , 0.1Vrms Class Ⅰ: 1MHZ(Cr≥1000pf, 1KHZ) Class Ⅱ: 1KHZ(Cr≤100pf, 1MHZ) |
|
3 |
Dissipation factor (tgδ)/quality factor(Q) |
Class Ⅰ: Cr＜30pf, Q≥400+20Cr; Cr≥30pf, Q≥1000 Class Ⅱ: tgδ≤2.5% |
|
4 |
Rated voltage(Ur) |
250, 500VDC |
|
5 |
Voltage proof |
2.5Ur |
|
6 |
Insulation resistance(IR) |
At rated voltage, IR≥10000MΩ |
|
7 |
Temperature characteristic |
COH, SL, Y5P, Y5U, Z5U, Y5V |
4．Capacitance & dimension chart
|
Rated voltage (VDC) |
Dimension (mm) |
Temperature coefficient group |
Lead size(mm) |
Taping style |
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|
Diameter Dmax |
Thickness Tmax |
COH |
SL |
Y5P(B) |
Y5U(E) |
Z5U(E) |
Y5V(F) |
space F |
Diameter d |
||
|
Nominal capacitance(pf) |
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|
250/500 |
5.0 |
4.0 |
1~33 |
1~100 |
100~820 |
1000~2200 |
1000~3300 |
2200~3300 |
2.5±0.5 5.0±1.0 |
0.50±0.05 0.60±0.06
|
F |
|
5.5 |
36~43 |
110~130 |
820~1200 |
2700~3300 |
3900 |
4700 |
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|
6.5 |
47~68 |
150~180 |
1500~2200 |
4700 |
4700 |
6800 |
5.0±1.0 |
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|
7.5 |
75~100 |
200~300 |
1800~3300 |
6800 |
6800 |
10000 |
|||||
|
8.5 |
110~130 |
330~390 |
3900 |
10000 |
10000 |
|
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|
10.0 |
150~200 |
430~560 |
4700~5600 |
|
|
|
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|
11.0 |
220~240 |
620~680 |
6800 |
|
|
|
|||||
|
12.5 |
|
|
8200~10000 |
|
|
|
7.5±1.0 |
V |
|||
|
Capacitance tolerance |
±0.25pf ±0.5pf ±5% ±10% |
±0.25pf ±0.5pf ±5% ±10% |
±10% ±20%
|
±20%
|
±20%
|
+80-20% |
|
|
|
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