Atom Electronics Co., Ltd.

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辰原科技有限公司

High Voltage Chip Capacitor

High voltage chip capacitors are manufactured with modern proven technologies exchanged with a Japan-based manufacturer. The process features a high degree of mechanized operations under precise control while also using the highest quality materials. A continuous quality assurance program is also maintained to ensure consistent high quality capacitors.

 

 

APPLICATIONS:

◇ Inverter circuits with a liquid crystal backlight, LAN products, and general high voltage circuits.


CMC Series - COG (NPO) Type

 

 

 

Operating Temperature Range: -55℃ to 125℃
Temperature Coefficient: 0 ±30ppm/℃
Dissipation Factor: 0.001 ( 0.1%) max. @ 25℃
Insulation Resistance, 25℃: > 100 GΩ or 1000Ω℉
Insulation Resistance, 125℃:
> 10 GΩ or 100Ω℉
Dielectric withstanding Voltage: Rated Voltage Test Voltage
more than 1KV DC 120% of the rated voltage
less than 1KV DC 150% of the rated voltage
Aging Rate: 0% per decade hour
Test Parameters: 1 MHz for ≦1000PF,
1 KHz for > 1000PF
1.0±0.2V rms at 25℃

Capacitance Range:

Size
1608( 0603 )
2012( 0805 )
3216( 1206 )
4520(1808 )
4532( 1812 )
Min~Max Cap & Voltage
         
100V
10 ~ 102
102 ~ 222
102 ~ 472
---
102 ~ 103
250V
10 ~ 471
10 ~ 102
222 ~ 472
---
102 ~ 103
500V
---
10 ~ 471
101 ~ 222
---
102 ~ 472
1000V
---
10 ~ 221
10 ~ 102
---
101 ~ 472
2000V
---
---
10 ~ 221
101 ~ 221
101 ~ 102
3000V
---
---
---
2 ~ 151
101 ~ 471

 


CMK Series - X7R Type

 

 

 

Operating Temperature Range: -55℃ to 125℃
Temperature Coefficient: △C ± 15% Max
Dissipation Factor: 0.025 ( 2.5%) max. @ 25℃
Insulation Resistance, 25℃: > 100 GΩ or 1000Ω℉
Insulation Resistance, 125℃:
> 10 GΩ or 100Ω℉
Dielectric withstanding Voltage: Rated Voltage Test Voltage
more than 1KV DC 120% of the rated voltage
less than 1KV DC 150% of the rated voltage
Aging Rate: 2.0% per decade hour
Test Parameters: 1 KHz, 1.0±0.2V rms at 25℃

Capacitance Range:

Size
1608(0603)
2012(0805)
3216(1206)
3225(1210)
4520(1808)
4532(1812)
5628(2211)
Max Cap & Voltage
n/a
n/a
n/a
n/a
n/a
N/a
N/a
100V
221 ~ 103
221 ~ 473
333 ~ 104
104 ~ 224
---
104 ~ 684
---
250V
221 ~ 472
221 ~ 223
103 ~ 473
683 ~ 224
---
473 ~ 334
---
500V
---
221 ~ 472
221 ~ 223
223 ~ 473
---
472 ~ 823
---
1000V
---
221 ~ 152
221 ~ 103
103 ~ 223
221 ~ 183
101 ~ 223
---
2000V
---
---
221 ~ 222
272 ~ 472
221 ~ 332
101 ~ 472
---
3000V
---
---
---
---
221 ~ 102
101 ~ 182
221 ~ 272

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