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
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■Recommended Applications
Activ filter circuits
High frequency and high current circuits
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■Explanation of Part Numbers
Standard Product
•
1
2
3
4
5
6
7
8
9
10
11
12
E
C
W
F
D
Product code
Dielectric &
construction
Rated vol.
Capacitance
Cap. Tol. Suffix
Suffix
Blank
Lead Form
Straight
J
K
5 %
10 %
2W 450 VDC
B
Q
C
3
Crimped lead
Crimped lead
Cut lead
Crimped taping (Ammo)
Odd size taping
4
Short Lead Space Product (0.
)
47 µF,0.68 µF,1.0 µF
•
1
2
3
4
5
6
7
8
9
10
11
12
E
C
W
F
D
Product code
Dielectric &
construction
Rated vol.
Capacitance
Suffix 1 Suffix 2
Suffix
Cap. Tol.
±5 %(J)
±10 %(K)
Lead Form
Straight
Crimped lead
Crimped lead
Cut lead
Suffix
P
Q
2W 450 VDC
1
B
Q
C
3
Crimped taping (Ammo)
Odd size taping
4
■Specifications
Category temp. range
(Including temperature-rise on unit surface)
-40 ℃ to +110 ℃
450 VDC (Derating of rated voltage by 0.62%/
Peak to peak voltage applied on the capacitor should be less than
240Vp-p, and zero to peak voltage should be less than 450V.
˚C at more than 85˚C
Rated voltage
Capacitance range
0.1 µF to 4.7 µF
Capacitance tolerance
±5 %(J), ±10 %(K)
Between terminals:Rated voltage (
)
×
VDC 150 % 60 s
Withstand voltage
(tan )
tanδ≦0.1 % (20 ˚C,1 kHz)
Dissipation factor
Insulation resistance (IR)
C≦0.33
C>0.33
IR≧30,000MΩ
IR≧10,000MΩ・
µF
µF:
µF:
(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.
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