ALUMINUM ELECTROLYTIC CAPACITORS

UFW Standard,ForAudioEquipment

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

–40 to +85°C

16 to 100V

33 to 10000µF

± 20% at 120Hz, 20°C

After 1 minute's application of rated voltage at 20°C, leakage current is not more than 0.03 CV (µA) .

After 2 minutes' application of rated voltage at 20°C, leakage current is not more than 0.01 CV (µA).

Printed with black color letter on Gold sleeve.

For capacitance of more than 1000µF, add 0.02 for every increase of 1000µF.

Measurement frequency : 120Hz at 20°C

Measurement frequency : 120Hz

Capacitance change

Leakage current

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.

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.

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

Rated voltage (V)

tan δ (max.)

16

0.20

25

0.16

35

0.14

50

0.12

63

0.10

Z(–25°C) / Z(+20°C)

Z(–40°C) / Z(+20°C)

Rated voltage (V)

Impedance ratio

(max.)

16

3

8

25

2

5

35

2

4

50

2

3

63

2

3

Compliant to the RoHS directive (2011/65/EU,(EU)2015/863).

UFW

UKW

High Sound

Quality

Radial Lead Type

Type numbering system (Example : 16V 330µF)

Pressure

relief vent

φD

P

8

3.5

10

5.0

12.5

5.0

16

7.5

18

7.5

φd

0.6

0.6

0.6

0.8

0.8

15min.

4min.

Sleeve (PET)

φ d

L±1.5

(mm)

Pressure

relief vent

φD

P

8

3.5

10

5.0

12.5

5.0

16

7.5

18

7.5

φd

0.6

0.6

0.6

0.8

0.8

15min.

4min.

Sleeve (PET)

φ d

L±1.5

(mm)

U

1

F

2

W

3

1

4

C

5

3

6

3

7

1

8

M

9

P

10

D

11

Configuration

Capacitance tolerance

(±20%)

Rated capacitance (330µF)

Rated voltage (16V)

Series name

Type

φ D

Pb-free leadwire

Pb-free PET sleeve

8 ·10

PD

12.5 to 18

HD

Configuration

Frequency coefficient of rated ripple current

Frequency

Cap.(µF)

33 to 47

100 to 470

1000 to 10000

50Hz

0.75

0.80

0.85

120Hz

1.00

1.00

1.00

300Hz

1.35

1.23

1.10

1kHz

1.57

1.34

1.13

10kHz or more

2.00

1.50

1.15

Dimension table in next page.

Please refer to the Guidelines for Aluminum Electrolytic Capacitors

for end seal configuration information.

※ I : Leakage Current (µA), C : Rated Capacitance (µF), V : Rated Voltage (V)

100

0.08

100

2

3

CAT.8100N