ECW-F2475JA Datasheet, PDF (1/4 Pages) Panasonic Semiconductor – Metallized Polypropylene Film Capacitors

Plastic Film Capacitors
Metallized Polypropylene Film Capacitors
Type:ECWF(A)
Designed for high frequency and current applications.
■Features
●Small size
●Excellent frequency characteristics
●^{Low loss}
●Low Hum Sound Noise
●^{RoHS directive compliant}
■Recommended Applications
●250VDC：High frequency and high current circuits
●450VDC：Active filter ^circuits
■Explanation of Part Numbers
1
2
3
4
E C WF
Product code
Dielectric &
construction
5
Rated voltage
6
7
8
Capacitance
9
10
A
Cap. Tol. Suffix
11
Suffix
2
250 VDC
H
J
±3 %
±5 %
2W 450 VDC
J
K
±5 %
±10 %
Suffix
Blank
B
Q
Lead form
Straight
Crimped Lead
Crimped Lead
●Explanation of Part Numbers for Odd Size Taping
E C WF
R
A
Product code
Dielectric &
construction
Rated voltage
Capacitance
Suffix Cap. Tol. Suffix
■Specifications
Category temp. range
(Including temperature-rise －40 ℃ to +105 ℃
on unit surface)
250 VDC
Rated voltage
450 VDC
Peak to peak voltage applied on the capacitor should be less than
240Vp-p ,and zero to peak voltage should be less than 450V.
Capacitance range
250 VDC
450 VDC
0.1 uF to 6.8 uF
0.1 uF to 4.7 uF
Capacitance tolerance
250 VDC
450 VDC
±3% (H),±5% (J)
±5% (J),±10 % (K)
Withstand voltage
Between terminals：Rated voltage(VDC)×150 % 60 s
Dissipation factor (tanδ)
tanδ≦0.1 % (20 ℃,1 kHz)
Insulation resistance （IR)
250 VDC
450 VDC
C≦0.33 uF：IR≧9000 ＭΩ
C＞0.33 uF：IR≧3000 ＭΩ･uF
C≦0.33 uF：IR≧30,000 ＭΩ
C＞0.33 uF：IR≧10,000 ＭΩ･uF
(20 ℃, 100 VDC, 60 s )
(20 ℃, 100 VDC, 60 s )
*In case of applying voltage in alternating current (50 Hz or 60 Hz sine wave) to a capacitor with DC rated voltage, please refer to
the page of “Permissible voltage (R.M.S) in alternating current corresponding to DC rated voltage”.
Design, Specifications are subject to change without notice. Ask factory for technical specifications before purchase and/or use.
Whenever a doubt about safety arises from this product, please inform us immediately for technical consultation without fail.