hi-k ceramic capacitors na
series high-dielectric-constant capacitor
high – dielectric – constant capacitors mainly consist of barium titanate. It is known as hi-k because
of its high-power factor. These capacitors which have the characteristics of high capacitance value,
small internal impedance and excellent power factors are widely used in electronic circuits such coupling
decoupling and by-pass purposes.
1. Specification and test condition
(1)capacitance (3) insulation resistance
not exceed capacitance tolerance 7500mω min. At the rated voltage for
test frequency : 1 khz 60sec. Of charging.
test voltage : 1 vrms
test temperature : 25 ± 2℃
(2) dissipation factor (4) withstanding voltage
b. D. E. 2. 5% max at 2. 5 times of the working voltage
2. Capacitance tolerance.