Panasonic
Plastic Film Capacitors
Film Chip Capacitor
Type:
ECWU(B)
Stacked metallized PEN film as dielectric with simple
mold-less construction
sFeatures
•Small in size (minimum size 3.2✕1.6 mm)
•85˚C, 85%RH, W.V. ✕ 1.0 for 500 hours
•Applicable for reflow soldering
sRecommended Applications
•Coupling
•By-pass
•General purpose
sExplanation of Part Numbers
1
2
3
4
E
C
W
U
Product code
5
7
Rated voltage
1C
1H
1
8
9
Capacitance
10
11
J
Dielectric &
construction
6
B
Cap. Tol. Suffix
12
Suffix
Tape width
16VDC
50VDC
100VDC
5
9
sSpecifications
8mm
12mm
Category temp. range
–55 to +105˚C
Rated voltage
16VDC, 50VDC, 100VDC
Capacitance range
Capacitance tolerance
0.001 to 0.47µF
±5% (J)
Withstand voltage
Between terminals : Rated volt. (VDC)✕175% 1 to 5s
Dissipation factor
<1.0%
=
(20˚C 1kHz)
>
16VDC : =3000MΩ(20˚C, 10VDC 60s)
>
50VDC : =3000MΩ(20˚C, 50VDC 60s)
>
100VDC : =3000MΩ(20˚C, 100VDC 60s)
C>0.33µF
Insulation resistance
C<0.33µF
=
16VDC : 1000MΩ . µF min. (20˚C, 10VDC 60s)
Reflow soldering : 240˚C max. and 30sec max. at more than 210˚C
(Temp. at cap. surface)
Soldering conditions
sConstruction
sDimensions in mm (not to scale)
•Size code H1,H2,H3,G1,G2,G3,
E1,E2,E3a and E3.
(± 0.3)
L± 0.2
W± 0.2
H± 0.2
Size code
0.35± 0.20
0.35± 0.20
•Size code D1,D2,D3 and D4.
L± 0.2
W± 0.3
Outer electrode
H± 0.2
Element
(stacked)
To be applied
only for size
code E1 , E2
E3a and E3.
0.45± 0.20
0.45± 0.20
L
W
H
H1
H2
H3
G1
G2
G3
E1
E2
E3a
E3
D1
D2
D3
D4
3.2
3.2
3.2
3.2
3.2
3.2
4.8
4.8
4.8
4.8
6.0
6.0
6.0
6.0
1.6
1.6
1.6
2.5
2.5
2.5
3.3
3.3
3.3
3.3
4.1
4.1
4.1
4.1
0.8
1.0
1.4
1.0
1.4
2.0
1.4
2.0
2.4
2.8
1.8
2.0
2.4
2.8
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. 2005
