ALUMINUM ELECTROLYTIC CAPACITORS

1

Voltage

Capacitance

105

°C Marking

105

°C Marking

(

φ3 to φ8 × 5.4 )

(

φ8 × 10, φ10 × 10 )

Plastic platform

0.3 MAX.

L

(L

±0.3)

+0.1

–0.2

C

±0.2

H

H

Positive

Negative

1

Voltage

Capacitance

Trade mark

Lot No.

Plastic platform

0.3 MAX.

L

±0.5

Pressure relief vent

1. Voltage mark for 6.3V is 6V . In case of marking for

φ3 units, “V” for rated

voltage is omitted.

2. In case of marking for

φ3 units. Lot No is expressed by a digit (month code).

3 Apply to

φ6.3 × 5.8, φ6.3 × 7.7

C

±0.2

Positive

Negative

Lot No.

2

3

U

1

W

2

T

3

1

4

C

5

1

6

0

7

0

8

M

9

C

10

L

11

1

12

G

13

B

14

Configuration

Package code

Size code

Capacitance tolerance (

±20%)

Rated capacitance (10

µF)

Rated voltage (16V)

Series name

Type

φD

3

4 to 10

code

2

1

φD

3 to 8 (5.4L)

6.3 to 10 (L

5.8)

code

GB

GS

φD

3 to 8 (L 7.7)

8 to 10 (L = 10)

code

CL

NL

A

B

C

E

L

H

3

× 5.4

1.5

3.3

3.3

0.8

5.4

0.5 to 0.8

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

6.3

× 5.8

2.4

6.6

6.6

2.2

5.8

0.5 to 0.8

6.3

× 7.7

2.4

6.6

6.6

2.2

7.7

0.5 to 0.8

8

× 5.4

3.3

8.3

8.3

2.3

5.4

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

(mm)

WT

series

Chip Type, Wide Temperature Range

Designed for surface mounting on high density PC board.

Applicable to automatic mounting machine fed with carrier tape.

Compliant to the RoHS directive (2011/65/EU).

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

4 to 50V

0.1 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.)

4

0.40

6.3

0.30

10

0.24

16

0.20

25

0.16

35

0.14

50

0.14

Z– 25°C / Z+20°C

Z– 40°C / Z+20°C

Rated voltage (V)

Impedance ratio

ZT / Z20 (MAX.)

4

7

15

6.3

4

8

10

3

8

16

2

4

25

2

4

35

2

3

50

2

3

WT

Capacitance

change

Leakage current

tan

δ

Within ±25% of the initial capacitance value for capacitors of

φ3mm unit, and 16V or less.

Within ±20% of the initial capacitance value for capacitors of 25V or more.

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.

Smaller

ZT

Low

impeadance

WF

Long Life

UT

WZ

High

Temperature

Reflow

CAT.8100C