Doorknob Capacitor - High Voltage Ceramic Capacitor
CT8G HV Doorknob Ceramic Capacitor
- Type: CERAMIC CAPACITOR
- Rated Voltage: 10kVdc to 150kVdc
- Rated Capacitance Range: 10pF to 20000pF individual
- Operating Temperature:-45°C ~ +85°C
- Insulation Resistance: Min. 10000MΩ
◆ Electrical Characteristics
Rated DC voltage Range 10kVdc to 150kVdc Rated AC voltage range 3.6kVrms to 120kVrms Rated Capacitance range 10pF to 20000pF individual Capacitance tolerance Standard ±10%, ±1% available Withstand voltage test Standard 1.5 times of rated voltage Operating frequency Max 30Mhz Dissipation factor Min 0.05% AC Corona Min 1pC available Temperature properties Min ±60ppm/°C upon request Self-inductance LS ≤ 30nH Max impulse current 50kA
◆ Product Types
We are committed to providing customers with mature, high quality, high reliability, and customized
high voltage ceramic capacitors. It is suitable for various high voltage, high frequency, high power, high temperature
, and high current applications. The main materials are: NP0, COG, SL, DL, K1000, N4700, Y5T, Y5S, Y5P, Y5R, Y5U
◆ Main Ceramic Materials
No. | Dielectric | Typical | Operating temperature | Capacitance | Dissipation factor | Insulation resistance | Dielectric |
1 | NPO(C0G) | 100 | -40/+125°C | ±60ppm/°C | 0.05% | >100GΩ | N1 |
2 | SL | 290~300 | -40/+85°C | +350/-1000ppm/°C | 0.05% | >100GΩ | G3 |
3 | DL | 450 | -35/+85°C | ±650ppm/°C | 0.05% | >100GΩ | C4 |
4 | DL | 650~700 | -35/+85°C | ±2.0% | 0.06% | >100GΩ | C6 |
5 | DL | 850~900 | -35/+85°C | ±3000ppm/°C | 0.08% | >100GΩ | C8 |
6 | N4700 | 2000~2200 | -35/+85°C | +22/-33% | 0.20% | >100GΩ | E4 |
7 | Y5T | 1500 | -35/+85°C | +22/-33% | 0.20% | >100GΩ | D1 |
8 | Y5T | 2500 | -35/+85°C | +22/-33% | 0.20% | >100GΩ | D2 |
9 | Y5T | 3500 | -35/+85°C | +22/-33% | 0.20% | >100GΩ | D3 |
10 | Y5T | 5000 | -35/+85°C | +22/-33% | 0.20% | >100GΩ | D5 |
11 | Y5S | 4500~4800 | -35/+85°C | ±22% | 0.20% | >100GΩ | S4 |
12 | Y5P | 1500 | -35/+85°C | ±10% | 1.50% | >100GΩ | P1 |
13 | Y5P | 2500 | -35/+85°C | ±10% | 1.50% | >100GΩ | P2 |
14 | Y5P | 3600~3800 | -35/+85°C | ±10% | 1.50% | >100GΩ | P3 |
15 | BN | 3600~3800 | -35/+85°C | ±10% | 1.50% | >100GΩ | B3 |
