ALUMINUM ELECTROLYTIC CAPACITORS

WG

series

Chip Type, Low Impedance

Designed for surface mounting on high density PC board.

Applicable to automatic mounting machine fed with carrier tape.

Compliant to the RoHS directive (2002/95/EC).

Chip Type

Specifications

Category Temperature Range

Rated Voltage Range

Rated Capacitance Range

Capacitance Tolerance

Leakage Current

Tangent of loss angle (tan

δ)

Stability at Low Temperature

Endurance

Shelf Life

Marking

Performance Characteristics

Item

– 55 to +105°C

6.3 to 50V

1 to 1500µF

± 20% at 120Hz, 20°C

After 2 minutes' application of rated voltage, leakage current is not more than 0.01CV or 3 (µA) , whichever is greater.

Black print on the case top.

Measurement frequency : 120Hz at 20°C

Measurement frequency : 120Hz

The specifications listed at right shall be met

when the capacitors are restored to 20°C

after the rated voltage is applied for 1000

hours at 105°C.

After storing the capacitors under no load at 105°C for 1000 hours and then performing voltage treatment based on JIS C 5101-4

clause 4.1 at 20°C, they shall meet the specified values for the endurance characteristics listed above.

Resistance to soldering

heat

The capacitors are kept on a hot plate for 30 seconds, which is

maintained at 250°C. The capacitors shall meet the characteristic

requirements listed at right when they are removed from the plate

and restored to 20°C.

Rated voltage (V)

tan

δ (MAX.)

6.3

0.26

10

0.19

16

0.16

25

0.14

35

0.12

50

0.12

Z– 25°C / Z+20°C

Z– 55°C / Z+20°C

Rated voltage (V)

Impedance ratio

ZT / Z20 (MAX.)

6.3

2

4

10

2

4

16

2

3

25

2

3

35

2

3

50

2

3

WG

Capacitance change

Leakage current

tan

δ

Within ±20% of the initial capacitance value

200% or less than the initial specified value

Less than or equal to the initial specified value

Capacitance change

Leakage current

tan

δ

Within ±10% of the initial capacitance value

Less than or equal to the initial specified value

Less than or equal to the initial specified value

Dimension table in next page.

A

B

C

E

L

H

4

× 5.4

1.8

4.3

4.3

1.0

5.4

0.5 to 0.8

5

× 5.4

2.1

5.3

5.3

1.3

5.4

0.5 to 0.8

6.3

× 5.4

2.4

6.6

6.6

2.2

5.4

0.5 to 0.8

8

× 6.2

3.3

8.3

8.3

2.3

6.2

0.5 to 0.8

8

× 10

2.9

8.3

8.3

3.1

10

0.8 to 1.1

10

× 10

3.2

10.3

10.3

4.5

10

0.8 to 1.1

φD × L

(mm)

Voltage

Capacitance

105

°C Marking

105

°C Marking

105

°C Marking

(

φ4 to φ6.3)

(

φ8 × 6.2 )

(

φ8 × 10, φ10 × 10 )

Plastic platform

0.3 MAX.

L

C

±0.2

H

Positive

Negative

Trade mark

Lot No.

Voltage mark for 6.3V is 6V .

Voltage

Capacitance

Plastic platform

0.3 MAX.

L

±0.3

C

±0.2

H

Positive

Negative

Lot No.

Trade mark

Voltage

Capacitance

Plastic platform

Pressure relief vent

0.3 MAX.

L

±0.5

C

±0.2

H

Positive

Negative

Lot No.

+0.1

-0.2

U

1

W

2

G

3

1

4

A

5

1

6

0

7

1

8

M

9

C

10

L

G S

11

1

12 13 14

Configuration

Taping code

Capacitance tolerance (

±20%)

Rated capacitance (100

µF)

Rated voltage (10V)

Series name

Type

φD

4 to 6.3

code

GB

GS

φD

4 to 6.3

8 (6.2L)

code

CL

CL

NL

WF

Low

Impedance

UD

Low

Impedance

CAT.8100B