ECW-FD2W474K Datasheet, PDF (1/3 Pages) Panasonic Semiconductor – Metallized Polypropylene Film Capacitor

Plastic Film Capacitors
Metallized Polypropylene Film Capacitor
Type : ECWFD
Non-inductive construction using metalized Polypropylene
film with flame retardant epoxy resin coating.
■ Features
•^{Small size}
•^{Excellent frequency characteristics}
•^{Low loss}
•^{Flame-retardant epoxy resin coating}
•^{Low Hum Sound Noise}
•^{RoHS directive compliant}
■Recommended Applications
•^{Activ filter circuits}
•^{High frequency and high current circuits}
■Explanation of Part Numbers
1
2
3
4
5
6
7
8
9
10
11
12
E CWH D
Product code
Dielectric &
construction
Rated vol.
Capacitance
Cap. Tol. Suffix
2W 450 VDC
J ±5 %
K ±10 %
Suffix Lead Form
Blank
Straight
B Crimped lead
Q Crimped lead
C
Cut lead
4 Odd size taping
■ Specifications
Category temp. range
(Including temperature-rise on unit surface)
Rated voltage
Capacitance range
–40 ˚C to +110 ˚C
450 VDC (Derating of rated voltage by 0.62%/˚C at more than 85˚C
Peak to peak voltage applied on the capacitor should be less than
240Vp-p, and zero to peak voltage should be less than 450V.
0.1 µF to 6.8 µF
Capacitance tolerance
±5 %(J), ±10 %(K)
Withstand voltage
Between terminals:Rated voltage (VDC)Ê·150 % 60 s
Dissipation factor (tan )
tanЎʽ0.1 % (20 ˚C,1 kHz)
Insulation resistance (IR)
IRʾ10,000 MΩɾµF
(20 ˚C, 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.
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