Document Number: 28354

For technical questions, contact: aluminumcaps2@vishay.com

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Revision: 23-Jun-08

159

128 SAL-RPM

Aluminum Capacitors Solid Al,

Radial Pearl Miniature

Vishay BCcomponents

EQUIVALENT SERIES RESISTANCE (ESR)

IMPEDANCE (Z)

10

4

10

3

f (Hz) 10

7

Fig.14 Typical ESR at 25 °C as a function of frequency

10

3

10

2

10

1

1

10

-1

10

-2

1

2

3

ESR

(Ω)

Case H x W x T = 10 x 7 x 4 mm

Curve 1: 2.2 µF, 25 V

Curve 1: 4.7 µF, 16 V

Curve 1: 22 µF, 6.3 V

10

4

10

3

f (Hz) 10

7

Fig.15 Typical ESR at 25 °C as a function of frequency

1

2

3

4

Curve 1: 0.47 µF, 40 V

Curve 2: 3.3 µF, 40 V

Curve 3: 10 µF, 16 V

Curve 4: 33 µF, 6.3 V

Case size H x W x T = 10 x 7 x 5 mm

10

3

10

2

10

1

10

-1

10

-2

ESR

(Ω)

10

4

10

3

f (Hz) 10

7

Fig.16 Typical ESR as a function of frequency

10

3

10

2

10

1

1

10

-1

10

-2

Curve 1: 1 µF, 40 V

Curve 2: 4.7 µF, 25 V

Curve 3: 47 µF, 6.3 V

1

2

3

Case size H x W x T = 10 x 8 x 5 mm

ESR

(Ω)

10

4

10

3

f (Hz) 10

7

Fig.17 Typical ESR at 25 °C as a function of frequency

1

2

3

Curve 1: 10 µF, 25 V

Curve 2: 22 µF, 16 V

Curve 3: 68 µF, 6.3 V

ESR

(Ω)

Case size H x W x T = 10 x 8 x 5 mm

10

3

10

2

10

1

1

10

-1

10

-2

10

4

f (Hz)

10

7

10

8

Z

0

Z

Fig.18 Typical multiplier of impedance as a function of frequency

at different ambient temperatures

2.0

1.5

1.0

0.5

0

T

- 20 °C

+ 25 °C

+ 50 °C

- 125 °C

Z

10

4

10

3

f (Hz) 10

7

Fig.19 Typical impedance at 25 °C as a function of frequency

Z

(Ω)

Curve 1: 0.22 µF, 40 V

Curve 2: 1.5 µF, 25 V

Curve 3: 3.3 µF, 16 V

Curve 4: 10 µF, 6.3 V

1

2

3

4

Case H x W x T = 10 x 7 x 3.5 mm

10

3

10

2

10

1

1

10

-1

10

-2