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Film Capacitor

A film capacitor is a very important device used in many power conversion circuit designs. In fact, this component is oftentimes referred to by design engineers as a “critical” component in their circuit.

Film capacitors are typically high-voltage, high-current, long life capacitors used in DC Link, input filtering, output filtering, snubber and arc suppression applications. These capacitors are found in traction systems, inverters, high-energy medical equipment, renewable energy power generation (solar, wind, etc.), power supplies, welding, and induction heating. Whereas aluminum electrolytic capacitors are nearly always polarized (positive terminal and negative terminal), film capacitors are decidedly non-polar and can therefore be used in all voltage reversal applications. Many film capacitors include a self-healing characteristic: the capacitor “heals” in microseconds after an internal short circuit caused by an overvoltage transient. Key characteristics that should be considered when choosing the appropriate film capacitor include overall AC/DC voltage rating (V), Maximum RMS voltage and Maximum RMS current specifications, ripple current (Amps), dV/dt (V/uS), and Case/Package Type.

Richardson RFPD has partnered with industry-leading manufacturers Cornell Dubilier, KEMET, GE, and Illinois Capacitor to provide one of the best selections of film capacitors.

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 Part #Mftg Part #SupplierPart NamePriceAvailableManufacturer StockData
Sheet
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104MPR250K104MPR250KIllinois CapacitorFilm Capacitor 1000+ $0.20
5000 
IsROHSCompliant
104MSR102K104MSR102KIllinois CapacitorFilm Capacitor 600+ $0.31
Request Quote for Lead Time1800
104MWR630K104MWR630KIllinois CapacitorFilm Capacitor 600+ $0.29
Request Quote for Lead Time 
105PHC400K105PHC400KIllinois CapacitorFilm Capacitor 200+ $1.02
Request Quote for Lead Time1283
106K050CS4106K050CS4Cornell DubilierFilm Capacitor 100+ $23.29
Request Quote for Lead Time44
IsROHSCompliant
106MWR063K106MWR063KIllinois CapacitorFilm Capacitor 100+ $2.57
Request Quote for Lead Time5280
106PHC250K106PHC250KIllinois CapacitorFilm Capacitor 1+ $8.03
10+ $6.43
30642
106PHC600K106PHC600KIllinois CapacitorFilm CapacitorQuote RequiredRequest Quote for Lead Time 
156MWR100K156MWR100KIllinois CapacitorFilm Capacitor 50+ $2.87
Request Quote for Lead Time940
IsROHSCompliant
158X104158X104Cornell DubilierFilm Capacitor 200+ $0.77
90 
158X474158X474Cornell DubilierFilm Capacitor 100+ $1.85
Request Quote for Lead Time 
IsROHSCompliant
160104J100C-F160104J100C-FCornell DubilierFilm CapacitorQuote RequiredRequest Quote for Lead Time7472
IsROHSCompliant
160104K400G-F160104K400G-FCornell DubilierFilm CapacitorQuote RequiredRequest Quote for Lead Time6720
IsROHSCompliant
160105J100H-F160105J100H-FCornell DubilierFilm Capacitor 200+ $0.86
Request Quote for Lead Time3271
IsROHSCompliant
160106K100S-F160106K100S-FCornell DubilierFilm CapacitorQuote RequiredRequest Quote for Lead Time 
IsROHSCompliant
160222J1000C-F160222J1000C-FCornell DubilierFilm CapacitorQuote RequiredRequest Quote for Lead Time2000
IsROHSCompliant
160222K1000C-F160222K1000C-FCornell DubilierFilm Capacitor 3000+ $0.25
Request Quote for Lead Time 
IsROHSCompliant
160334K400M-F160334K400M-FCornell DubilierFilm CapacitorQuote RequiredRequest Quote for Lead Time 
IsROHSCompliant
160473J250C-F160473J250C-FCornell DubilierFilm Capacitor 500+ $0.35
Request Quote for Lead Time3255
IsROHSCompliant
160474J100F-F160474J100F-FCornell DubilierFilm CapacitorQuote RequiredRequest Quote for Lead Time 
IsROHSCompliant
160475K250R-F160475K250R-FCornell DubilierFilm CapacitorQuote RequiredRequest Quote for Lead Time 
IsROHSCompliant
167102J630A-F167102J630A-FCornell DubilierFilm CapacitorQuote RequiredRequest Quote for Lead Time631
IsROHSCompliant
168102J100A-F168102J100A-FCornell DubilierFilm CapacitorQuote RequiredRequest Quote for Lead Time 
IsROHSCompliant
168102K100A-F168102K100A-FCornell DubilierFilm CapacitorQuote RequiredRequest Quote for Lead Time1000
IsROHSCompliant
168103J100A-F168103J100A-FCornell DubilierFilm Capacitor 5000+ $0.29
Request Quote for Lead Time 
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