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CT81 High-Voltage Ceramic Capacitor
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CT81 High-Voltage Ceramic Capacitor
Product Description

Characteristics
Epoxy encapsulation, with a wide range of applications.
Regular performance
| Operating temperature range | Y5P, Y5U, Y5V: -25℃ to +85℃; Z5U, Z5V: +10℃ to +85℃ |
| Capacitance | Tested at 1 kHz ± 20%, with an RMS voltage of 1.0 ± 0.2 V; capacitance is within the specified tolerance range. Within the Specified Tolerance at 1KHz±20% , 1.0±0.2Vrms |
| Capacitance tolerance | K: ±10%, M: ±20%, Z: +80–20% |
| Dissipation Factor (DF) | Y5P, Y5U, Z5U: DF ≤ 2.0%, BN: DF ≤ 0.5%, Y5V, Z5V: DF ≤ 3.5% at 1 kHz ±20%, 1.0 ± 0.2 Vrms |
| Rated Voltage (U R) | 1 kV to 6.3 kV (6 kV) |
| Withstand voltage | 1.5UR +500V for 2 to 5S(Charge /Discharge current≤50mA ) |
| Insulation Resistance (IR) | 10000MΩ min at 500VDC and 1 minute electrification |
Capacitance rating
| Rated voltage | Capacitance (pF) | External dimensions (mm) | ||||||||
| Temperature characteristics | ||||||||||
| DC | Y5P (B) | Y5P (BN) | Y5U (E) | Y5V (F) | Z5U (E) | Z5V (F) | D | Tmax | F ±1.0 | d ±0.05 |
| 1KV | 100 to 680 | 100 to 680 | 1000 | 1000 to 1500 | 05 | 4.0 | 5.0 Or 7.5 or 10.0 | 0.6 | ||
| 820 to 1000 | 820 to 1000 | 1000 to 1500 | 1500 to 2200 | 2200 | 3300 to 4700 | 06 | ||||
| 1200 to 1500 | 1200 to 1500 | 2200 | 3300 | 3300 | 07 | |||||
| 1800 to 2000 | 1800 to 2000 | 3300 | 4700 | 4700 | 6800 | 08 | ||||
| 2200 | 2200 | 4700 | 6800 | 10000 | 09 | |||||
| 2700 to 3300 | 2700 to 330 | 6800 | 10000 | 6800 | 15000 | 10 | ||||
| 3900 to 4700 | 3900 to 4700 | 10000 | 15000 | 10000 | 22000 | 12 | ||||
| 5600 to 6800 | 5600 to 6800 | 22000 | 33000 | 14 | ||||||
| 8200 to 10000 | 8200 to 10000 | 47000 | 16 | |||||||
| 2KV | 100 to 470 | 100 to 470 | 470 to 1000 | 1000 to 1500 | 1000 | 1000 to 1500 | 06 | 5.0 | 5.0 Or 7.5 or 10.0 | 0.6 |
| 560 to 680 | 560 to 680 | 1500 | 2200 | 1500 | 2200 | 07 | ||||
| 820 to 1200 | 820 to 1200 | 2200 | 3300 |
2200 | 08 | |||||
| 1500 to 1800 | 1500 to 1800 | 3300 | 4700 |
3300 |
3300 to 4700 | 09 | ||||
| 2200 | 2200 | 3900 | 6800 | 4700 | 6800 | 10 | ||||
| 2700 | 2700 | 4700 | 10000 | 6800 | 10000 |
12 | ||||
| 3300 to 3900 | 3300 to 3900 | 6800 | 15000 | 10000 | 14 | |||||
| 4700 | 4700 | 10000 | 22000 | 16 | ||||||
|
Rated voltage |
Capacitance (pF) |
External dimensions (mm) |
|||||||
|
Temperature characteristics |
|||||||||
|
DC |
Y5P (B) |
Y5P (BN) |
Y5U (E) |
Y5V (F) |
Z5U(E) |
D |
Tmax |
F±1.0 |
d±0.05 |
|
3KV |
100–180 |
|
|
1000 |
|
06 |
6.0 |
7.5 or 10.0 |
0.6 |
|
220–470 |
|
1000 |
2200 |
1000 |
07 |
||||
|
|
|
|
3300 |
|
08 |
||||
|
560–680 |
|
2200 |
|
2200 |
09 |
||||
|
820–1000 |
|
4700 |
|
10
|
|||||
|
1200–1500 |
|
3300 |
|
3300 |
12 |
||||
|
6.3 kV (6 kV) |
100–220 |
100–220 |
|
1000 |
|
07 |
6.0 |
10.0
|
0.65 |
|
330–470 |
330–470 |
470–1000 |
1500 |
|
09 |
||||
|
680 |
680 |
|
2200 |
|
10 |
||||
|
1000 |
1200 |
1500
|
3300 |
|
12 |
||||
|
1500 |
1500 |
2200 |
4700 |
|
14 |
||||
|
2200 |
2200 |
3300 |
6800 |
|
16 |
||||
|
|
|
4700 |
10000 |
|
18 |
||||
Note: 4 kV and 5 kV products are manufactured in accordance with the order specifications.
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