Plastic Film Capacitors
Metallized Polypropylene Film Capacitor
Type: ECWF(B)
Designed for high current and frequency applications.
Features
Low-loss
Excellent frequency characteristics
Flame reterdant epoxy resin coating
RoHS directive compliant
Recommended Applications
High frequency and high current circuits
(TVs, Monitors, Power Supplies, etc.)
Explanation of Part Numbers
123456789 10 11
E C W F B
Cap. Tol.
Products code Dielectric & Rated Capacitance Suffix Suffix
construction voltage
Blank Type 1 Straight
2 250 VDC (150 Vrms, 250 Vo-p) H 3 %
B Type 2 Crimped lead
4 400 VDC (200 Vrms, 400 Vo-p)
J 5 %
Explanation of Part Numbers for Odd Size Taping
E C W F R B
Products code Capacitance 7.5 mm Cap. Tol. Suffix
Dielectric & Rated
Crimped lead
construction voltage
Specifications
Category temp. range
25 C to +105 C
(Including temperature-rise on unit surface)
250 VDC(150 Vrms, 250 Vo-p), 400 VDC(200 Vrms, 400 Vo-p)
Rated voltage
(Derating of rated voltage by 1.25 %/C at more than 85 C)
Capacitance range 0.022 F to 4.7 F(250 VDC), 0.022 F to 1.6 F(400 VDC)
Capacitance tolerance
3 %(H), 5 %(J)
<
0.068 F to 0.51 F : tan 0.05 %
=
(20 C, 1 kHz)
<
(tan ) 0.56 F to 4.7 F : tan 0.1 %
Dissipation factor =
<
0.068 F to 4.7 F : tan =0.2 % (20 C, 10 kHz)
Withstand voltage Between terminals : Rated volt. (VDC)150 % 60 s
<
>
C=0.33 F : IR 9000 M
=
Insulation resistance (IR) (20 C, 100 VDC, 60 s)
>
>
C 0.33 F : IR 3000 M . F
=
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.
Mar. 2006Plastic Film Capacitors
Dimensions in mm (not to scale)
Packaging Specifications for Bulk Package
Packing quantity:100 pcs./bag
Taping Specifications for Automatic lnsertion
Taping style
.
..
.
Refer to the page of taping specifications.
Packaging Specification Lead Spacing
Cap. range Taping style Style Lead Spacing
Type Rated volt. Packing
(F)
E 7.5 mm
AD AS BC D E
250 VDC 0.022 to 1.2 K Ammo
ECWF (B)
400 VDC 0.022 to 0.68 K Ammo
.
..
.
See the column Rating, Dimensions & Quantity Box for packing quantity.
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.
Mar. 2006