Multilayer ceramic capacitors

21

10/06

Please read Cautions and warnings and

Important notes at the end of this document.

X7R

Typical characteristics1)

Impedance |Z| versus

frequency f

Dissipation factor tan

d versus

temperature T

Insulation resistance Rins versus

temperature T

Capacitance change

DC/C1 versus

time t

1) For more detailed information on frequency behavior and characteristics see www.epcos.com/mlcc_impedance.

KKE0188-B

Z

f

220 nF

10 0

1

10

2

10

3

10

Ω

10 0

1

10

2

10

3

10

10 4

22 nF

2.2 nF

220 pF

MHz

2

10

_

10

_1

KKE0189-J

T

δ

tan

0

20 40 60 80 100

140

60

_

40

_

20

_

1

10

_

10

_2

10

_3

C

˚

KKE0190-M

0

T

ins

8

10

Ω

10 6

10 5

10 4

10 3

10 2

M

R

20

40

60

80

100

140

C

˚

KKE0394-X

5

10

%

0

5

__

C1

C

∆

10

__

15

__

20

__

t

h

0

10

1

10

2

10

10 3

10 45

10

X7R