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.

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.

Plastic Film Capacitors

Metallized Polypropylene Film Capacitor

Type:

ECWF(L)

Designed for high frequency and current applications.

IFeatures

IRecommended Applications

(TVs, Monitors, Power Supplies, etc.)

IExplanation of Part Numbers

123456789

10

11

E

C

W

F

L

Products code

Dielectric &

construction

Rated

voltage

Cap. Tol.

Suffix

Suffix

Capacitance

G Explanation of Part Numbers for Odd Size Taping

E

C

W

F

R

L

Products code

Dielectric &

construction

Rated

voltage

Suffix

Cap. Tol.

Suffix

Capacitance

4

400 VDC

2W

450 VDC

6

630 VDC

H

±3 %

J

±5 %

ISpecifications

Category temp. range

(Including temperature-rise on unit surface)

Rated voltage

Capacitance range

Capacitance tolerance

Withstand voltage

Dissipation factor (tan )

–40 ˚C to +105 ˚C (450 VDC, 1.1 uF or more –40 ˚C to +85 ˚C)

400 VDC, 450 VDC, 630 VDC

±3 %(H), ±5 %(J)

Between terminals : Rated voltage(VDC)

✕150 % 60 s

=9000 MΩ

(20 ˚C, 100 VDC, 60 s for 400 VDC, 450 VDC)

C>0.33 uF : IR>

=3000 MΩ・uF (20 ˚C, 500 VDC, 60 s for 630 VDC)

400 VDC

450 VDC

630 VDC

0.022 uF to 2.4 uF

0.022 uF to 2.4 uF

0.010 uF to 1.3 uF

Insulation resistance (IR)

❈ 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”.

Suffix

Blank

B

Lead Form

Straight

Crimped lead