Kingtronics Blog

Maybe you want to search some Box Type film Capacitors, Kingtronics kindly introduce to you:
FKT-MB Box Type Metallized Polyester Film Capacitor with High reliability.
FKT-MF Box Type Metallized Polypropylene Film Capacitor,it is High stability of capacitance and long life and Self-healing properties.
FKT-MX X2 Metallized Polypropylene Film Capacitor, that been Used in across-the-line, interference suppression circuit, Obtaining certification recognition from VDE , ENEC and UL institutions.
FKT-MH High Voltage Box Type Metallized Polypropylene Film Capacitor, its Metallized structure, widely used in high voltage, high frequency and pulse circuit,so it is Excellent active and passive flame resistant abilities.

The Characteristic of FKT-MG High Voltage Metallized Polypropylene Film Capacitor:
1.Ideal for high AC current applications, such as CRT deflection for R-F generators and pulse-forming networks.
2.Temperature Coefficient is negative and variety linear over the operation temperature.
3.Coated with flame retardative epoxy resin which provides from humidity and mechanical damage

Specifications:
Operating Temperature:       -40℃ TO + 85℃
Rated Voltage:     DC 1000V, 1250V, 1500, 1600V and 2000V
Capacitance Range:    0.001 TO 0.15Mfd
Capacitance Tolerance:       ±5%, ±10%
Dissipation Factor:       ≤0.1% (20℃, 1KHz)
Insulation Resistance: ≥25000MΩ (CR≤0.1µF) (20℃, 1min)
≥2000s    (CR>0.1µF) (20℃, 1min)
FKT-MG: https://www.kingtronics.com/pdf/FKT-MG.pdf

The Characteristic of FKT-MF  Box Type Metallized Polyester Film Capacitor:
1.High reliability at high current stress.
2.Self-healing properties.
3.Flame retardant plastic case and epoxy resin.
4.Low losses, high dv / dt capability.
5.High moisture resistance.
6.High stability of capacitance and long life

Specifications:
Operating Temperature:-40℃ TO + 85℃
Rated Voltage:250, 400, 630VDC
Capacitance Range:0.0047 TO 3.9µF
Capacitance Tolerance:±5%, ±10%

Insulation Resistance:
C≦0.33uF ; IR≥50000MOhm
C>0.33µF ; IR≥15000MOhm
Dissipation Factor:0.1% max. at 1KHz, 20℃
Dielectric Strength:160% of rated voltage for 60s
FKT-MF: https://www.kingtronics.com/pdf/FKT-MF.pdf