High Temperature Mica Capacitor | 175℃| CGBB - Specializing in capacitor production since 2005.

High Temperature Mica Capacitor | 175℃| CGBB

Application:
JINPEI CGBB series mica pcapacitors are suitable to high frequency,high voltage,high temperature,big current circuit. Like 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.

Datasheet-For-High-Temperature-Mica-Capacitor-175℃-CGBB.pdf (1114 downloads)

Feature

Using the best mica paper 511 as material,dipping high temperature epoxy resin.
As the high insulated resistance,low coefficient,good high frequency performance.
Very low dissipation factor <5×10-3 (min 1×10-4).
Very stable at high temperature, small capacitance tolerance.
After storage 15years, capacitance change not over ±1%.

Application

JINPEI CGBB series mica pcapacitors are suitable to high frequency,high voltage,high temperature,big current circuit. Like 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.

General Characteristics

Temperature Range: -55℃～+175℃

Capacitance Tolerance: ±3%,±5%,±10%

Relative Humidity: at +40℃ can be 95~98%

Atmospheric pressure: 4x104Pa

Vibration: frequency 20~200Hz, acceleration: 2.7~4.5g

Working voltage: 2500V

DC test voltage: After keep 1 hour at +150℃,loading 1.5times working voltage 1 minute,no breakdown and flashover.

Insulation resistance(R): normal climate

Capacitance C ≥ 0.1μF R≥1000MΩ

Capacitance C＜ 0.1μF R＞5000MΩ

Temperature characteristics

After keep at +175℃ 1 hour,capacitance change not over ±10%, Insulation resistance R＞500MΩ,Dissipation factor: tgδ≤5×10-3(1KHz), Pass D.C. rated voltage test.

After keep at -55℃ 1 hour,capacitance change not over ±7%, Insulation resistance R＞500MΩ, Dissipation factor: tgδ≤5×10-3(1KHz), Pass D.C. rated voltage test.

After keep at +40℃, relative Humidity 95~98% 48 hours, capacitance change not over ±5%, Insulation resistance R＞500MΩ,Dissipation factor: tgδ≤5×10-3(1KHz), Pass D.C. rated voltage test.

After keep at +195℃~+200℃ 96 hours, capacitance change not over ±10%, Insulation resistance R＞500MΩ,Dissipation factor: tgδ≤6×10-3(1KHz), Pass D.C. rated voltage test.

After vibration test, capacitance change not over ±5%