ALUMINUM ELECTROLYTIC CAPACITORS

U

1

W

2

X

3

1

4

C

5

1

6

0

7

0

8

M

9

C

10

L

11

1

12

G

13

B

14

Configuration

Taping code

Size code

Capacitance tolerance (

±20%)

Rated capacitance (10

µF)

Rated voltage (16V)

Series name

Type

φD

3

4 to 8

Code

2

1

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).

0.5 to 0.8

Capacitance

1 Voltage

2 Lot No.

Plastic platform

0.3 MAX.

5.4

+0.1

–0.2

C

±0.2

Positive

Negative

A

B

C

E

1.5

3.3

3.3

0.8

1.8

4.3

4.3

1.0

2.1

5.3

5.3

1.3

2.4

6.6

6.6

2.2

45

(mm)

6.3

3.3

8.3

8.3

2.3

8

WX

series

5.5mmL Chip Type

Chip type with 5.5mm height.

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

Resistance to soldering

heat

Marking

Performance Characteristics

Item

– 40 to +85°C

4 to 50V

0.1 to 330µF

± 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.

Values in ( ) applicable to WR,

φ3 case size.

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 2000 hours at

85°C.

Shelf Life

After storing the capacitors under no load at 85°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.

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 (0.30)

10

0.20 (0.24)

16

0.16 (0.19)

25

0.14 (0.16)

35

0.12 (0.14)

50

0.12 (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

WX

WT

Bi-polarized

WP

Measurement frequency : 120Hz at 20°C

4

0.35 (0.40)

High

Temperature

Capacitance change

Leakage Current

tan

δ

Within ±20% of the initial capacitance value (Within ±25% for 4 V and

φ3,WR series units)

200

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.

WJ

High

Te m p reflow

digit and put a

in the 12th digit of type numbering system.

2

ZS

Smaller

CAT.8100C