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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.



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Image Item Mfg Part # Mfg Description Datasheet Availability Min/Mult Price (US Stock) Quantity ECAD Model Package Type Rated Voltage
(V)
Capacitance
(µF)
Tolerance
(%)
Minimum Operating Temperature (°C) Maximum Operating Temperature (°C) ESR
(Ω)
Ripple Current
(A)
dV/dT
(V/µs)
Maximum RMS Voltage
(Vrms)
Maximum RMS Current
(A)
Lead Pitch
(mm)
105PHC400K
105PHC400K CDE/Knowles Film Capacitor Data Sheet Link Request Quote for Lead Time 500/1
500:   $1.5100
3500:   $1.3600

Axial 400 1 ±10 -40 100 0.0067 6 55
106K050CS4
106K050CS4 CDE/Knowles Film Capacitor Data Sheet Link Request Quote for Lead Time 100/1
100:   $51.4100
2500:   $41.1300

Radial Lead 50 10 ±10 -55 125 0.003 15.3 65 15.3 10
106PHC250K
106PHC250K CDE/Knowles Film Capacitor Data Sheet Link Request Quote for Lead Time
Mfg. Stock: 196
196/1
196:   $7.4300
2548:   $6.6800

Axial 250 10 ±10 -40 100 0.0025 10.5 40
106PHC600K
106PHC600K CDE/Knowles Film Capacitor Data Sheet Link Request Quote for Lead Time 1 Call RFPD

Axial 600 10 ±10 -40 100 0.0054 14 50
156MWR100K
156MWR100K CDE/Knowles Film Capacitor Data Sheet Link Request Quote for Lead Time 50/1
50:   $4.5300
2350:   $4.0800

Axial 100 15 ±10 -40 105 2
158X104

158X104 CDE/Knowles Film Capacitor Data Sheet Link Request Quote for Lead Time
Mfg. Stock: 25616
200/1
200:   $1.2900
500:   $1.0200
1000:   $0.8200

Radial Box 275 0.1 ±20 -40 100 1600 15
160104J100C-F

160104J100C-F CDE/Knowles Film Capacitor Data Sheet Link Request Quote for Lead Time 1 Call RFPD

Radial Box 100 0.1 ±5 -55 105 6 10
160104K400G-F

160104K400G-F CDE/Knowles Film Capacitor Data Sheet Link Request Quote for Lead Time 1 Call RFPD

Radial Box 400 0.1 ±10 -55 105 10 15
160105J100H-F

160105J100H-F CDE/Knowles Film Capacitor Data Sheet Link Request Quote for Lead Time 2,000/1
1:   $1.3400

Radial Box 100 1 ±5 -55 105 3 15
160106K100S-F
160106K100S-F CDE/Knowles Film Capacitor Data Sheet Link Request Quote for Lead Time 1 Call RFPD

Radial Box 100 10 ±10 -55 105 1 27.5
160222J1000C-F

160222J1000C-F CDE/Knowles Film Capacitor Data Sheet Link Request Quote for Lead Time 1 Call RFPD

Radial Box 1000 0.0022 ±5 -55 105 60 10
160222K1000C-F

160222K1000C-F CDE/Knowles Film Capacitor Data Sheet Link Request Quote for Lead Time 2,000/1
1:   $0.4500

Radial Box 1000 0.0022 ±10 -55 105 60 10
160334K400M-F

160334K400M-F CDE/Knowles Film Capacitor Data Sheet Link Request Quote for Lead Time 1 Call RFPD

Radial Box 400 0.33 ±10 -55 105 5.5 22.5
160473J250C-F

160473J250C-F CDE/Knowles Film Capacitor Data Sheet Link Request Quote for Lead Time 2,000/1
1:   $0.6100

Radial Box 250 0.047 ±5 -55 105 11 10
160474J100F-F

160474J100F-F CDE/Knowles Film Capacitor Data Sheet Link Request Quote for Lead Time 1 Call RFPD

Radial Box 100 0.47 ±5 -55 105 3 15
160475K250R-F
160475K250R-F CDE/Knowles Film Capacitor Data Sheet Link Request Quote for Lead Time 1 Call RFPD

Radial Box 250 4.7 ±10 -55 105 3 27.5
167102J630A-F

167102J630A-F CDE/Knowles Film Capacitor Data Sheet Link Request Quote for Lead Time 1 Call RFPD

Radial Box 630 0.001 ±5 -55 125 70 7.5
167334J100C-F

167334J100C-F CDE/Knowles Film Capacitor Data Sheet Link Request Quote for Lead Time 1,000/1
1:   $0.8700

Radial Box 100 0.33 ±5 -55 125 20 7.5
168102J100A-F

168102J100A-F CDE/Knowles Film Capacitor Data Sheet Link Request Quote for Lead Time 1 Call RFPD

Radial Box 100 0.001 ±5 -55 125 30 5
168102K100A-F

168102K100A-F CDE/Knowles Film Capacitor Data Sheet Link Request Quote for Lead Time 1 Call RFPD

Radial Box 100 0.001 ±10 -55 125 30 5
168103J100A-F

168103J100A-F CDE/Knowles Film Capacitor Data Sheet Link Request Quote for Lead Time 5,000/1
1:   $0.4900

Radial Box 100 0.01 ±5 -55 125 10 5
168104J50A-F

168104J50A-F CDE/Knowles Film Capacitor Data Sheet Link Request Quote for Lead Time 5,000/1
1:   $0.4900

Radial Box 50 0.1 ±5 -55 125 4 5
168104J63A-F

168104J63A-F CDE/Knowles Film Capacitor Data Sheet Link Request Quote for Lead Time 1 Call RFPD

Radial Box 63 0.1 ±5 -55 125 8 5
168105J50G-F

168105J50G-F CDE/Knowles Film Capacitor Data Sheet Link Request Quote for Lead Time 5,000/1
1:   $1.8500

Radial Box 50 1 ±5 -55 125 4 5
168105K63G-F

168105K63G-F CDE/Knowles Film Capacitor Data Sheet Link Request Quote for Lead Time 1 Call RFPD

Radial Box 63 1 ±10 -55 125 8 5