CERAMIC CAPACITORS

120

www.exxelia.com

Taping : dimensions

Page revised 02/21

Discoidal capacitors with NPO, X7R ceramics (BX and BR available on request)

feature unique frequency performance due to very low inductance inherent to

the configuration.

They are ideally suited to interconnect power amplifier stages through a

shielding wall (high impedance electronic circuits).

Silver-palladium terminations can be directly mounted on the metal surface of

the shielding wall.

Multiple lines can be filtered simultaneously using the BPM Series which con-

sist of multiple capacitors in the same component. These capacitors can have

the same or different values. EXXELIA expertise and flexible manufacturing

processes enable a wide range of arrays: custom configuration or geometry.

Consult our Engineering team to support your design requirements.

Another version (option T) featuring central conductor configuration (illus-

trated below) enables to get rid of thermal and mechanical shocks inherent

to lead soldering. This also eliminates the risks of plating deterioration during

the soldering process.

At last 2 lines can be filtered simultaneously using the BPM 12 or BPM 22

which consists of two capacitors in the same component (4 lines with the

BPM24 or BPM224). These capacitors can have the same or different values

(consult us).

NPO: TYPICAL ATTENUATION CURVE VERSUS FREQUENCY

(50Ω IMPEDANCE)

X7R: TYPICAL ATTENUATION CURVE VERSUS FREQUENCY

(50Ω IMPEDANCE)

0

10

20

30

40

50

60

70

0.001

0.01

0.1

1

10

100

Attenuation (dB)

Frequency (GHz)

0

10

20

30

40

50

60

70

0.01

0.1

1

10

100

1000

Attenuation (dB)

Frequency (MHz)

Ag -Pd termination

Ø 0,8

General Information