JFM - Box Type Metallized Polypropylene Film Capacitors

JFM – Box Type Metallized Polypropylene Film Capacitors

The JFM series box type metallized polypropylene film capacitors are designed for applications requiring high capacitance stability and high current handling. Featuring low loss, strong self-healing properties, and flame-retardant casing, they are ideal for use in power supplies, energy meters, and industrial control circuits.

Description

Features

High reliability at high current stress.
Self-healing properties.
Flame retardant plastic case and epoxy resin.
Low losses, high dv / dt capability.
High moisture resistance.
High stability of capacitance and long life.

Specifications

Operating Temperature	-40°C~ +85°C
Rated Voltage	250V, 400V, 630V.DC
Capacitance Range	0.0047 ~ 3.9μF
Capacitance Tolerance	±5%, ±10%
Insulation Resistance	C≦0.33μf ; IR≥50000MOhm C>0.33μF ; IR≥15000MOhm
Dissipation Factor	0.1% max. at 1KHz, 20°C
Dielectric Strength	160% of rated voltage for 60 sec.