We offer customer-oriented manufacture and special capacitors custom-made service. Silver mica paper capacitors are high precision, stable and reliable capacitors. They are available in small values, and are mostly used at high frequencies and in cases where low losses (high Q) and low capacitor change over the time is desired.
GTCAP high frequency silver mica paper capacitors 2KV~30KV
Feature:
- Using the best mica paper 511 as material,dipping high temperature epoxy resin.
- High frequency,high voltage and big current.
- Very stable at big current circuit.
General Characteristics:
- Capacitance Tolerance: ±5%,±10%,±20%
- Temperature Range: -40ºC~+85ºC
- Relative Humidity: 80%, at +40ºC can be short time at 95~98%.
- Atmospheric pressure: 6x104Pa~1.04x105Pa
- Vibration: frequency 10~500Hz, acceleration: 10g
- Working voltage: 2KV~30KV
- Working current: 5A~50A
- DC test voltage: at room termperature,rated voltage U0≤10KV capacitor, load 2 times working voltage, Rated voltage 10KV<U0≤30KV capacitor,load 1.5 times working voltage, Rated voltage U0>30KV capacitor,load 1.2 times working voltage, After keep 1 minute,no breakdown and flashover. Insulation resistance(R): normal climate
- Capacitance C ≥ 0.1μF R≥1000MΩ
- Capacitance C< 0.1μF R>5000MΩ
- Dissipation factor: tgδ≤4×10-3(1KHz), Pass D.C. rated voltage test.
Technical Parameter:Some items' datas of GTCAP Big Current Silver Mica Paper Capacitors.
Part Number | Capaitance (μF) | Working Voltage (KV/DC) | Working Current (A) | Working Frequency (MHz) |
CV8-1 | 0.005 | 15 | 30 | 1 |
0.01 | 30 | 50 | 1 |
0.01 | 4.5 | 25 | 1 |
0.05 | 15 | 50 | 1 |
0.1 | 7.5 | 15 | 1 |
CV8-2 | 0.004 | 15 | 10 | 1 |
0.01 | 20 | 10 | 1 |
CV8-3 | 0.025 | 5 | 25 | 1 |
0.025 | 5 | 5 | 1 |
Main Application:
- GTCAP CV8 series mica pcapacitors are suitable to high frequency,high voltage, big current circuit.
- High frequency feedback circuit,high frequency resonance circuit and pulse circuit etc.
- Widely use in satellite, aerospace,ship,medical equipment,oil down-hole equipment,welding machine,metallurgy equipment etc.