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CT81 Ultra High Voltage Ceramic Capacitor
Range of working temperature | -25℃ to+85℃ |
Capacitance | Within the Specified Tolerance at 1KHz±20%, 1.0±0.2Vrms |
Capacitance tolerance | K:±10%,M:±20%,Z:+80-20% |
Loss (DF) | DF≤2.0% at 1KHz±20% , 1.0±0.2Vrms |
Rated voltage (U R ) | ≥7.5KV |
Withstand voltage | 1.5UR for 2 to 5S ( Charge /Discharge current≤50mA ) |
Insulation resistance (IR) | 10000MΩ min at 500VDC and 1 minute electrification |
Capacity specification:
Rated voltage |
Capacitance (pF) |
Dimensions(mm) |
|||||
Temperature characteristics |
|||||||
DC |
Y5P(B) |
Y5U(E) |
Y5V(F) |
D |
Tmax |
F ±1.0 |
d ±0.05 |
7.5KV (8KV) |
100~220 |
07 |
8.0 |
10.0 |
0.65 |
||
330 |
08 |
||||||
470 |
10 |
||||||
680 |
1000 |
12 |
|||||
1000 |
1500 |
14 |
0.8 |
||||
1500 |
2200 |
16 |
|||||
2200 |
18 |
||||||
10KV |
100~220 |
08 |
9.0 |
12.7 |
0.65 |
||
330~470 |
10 |
||||||
680 |
1000 |
12 |
|||||
1000 |
2200 |
14 |
0.8 |
||||
1500 |
16 |
||||||
15KV |
100~220 |
09 |
10.0 |
12.7 |
0.65 |
||
330 |
10 |
||||||
470 |
12 |
||||||
680 |
1000 |
2200 |
14 |
0.8 |
|||
820 |
1500 |
3300 |
16 |
||||
1000 |
2200 |
4700 |
18 |
Note: Other ultra-high voltage ceramic capacitors (7.5KV, 10KV, 15KV) can also be supplied upon request.

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