2222787197 Datasheet, PDF (2/11 Pages) NXP Semiconductors – Surface-mount ceramic multilayer capacitors

Phycomp
Surface-mount ceramic
multilayer capacitors
Product specification
Class 2, Y5V
16/25/50 V
FEATURES
• Five standard sizes
• High capacitance per unit volume
• Supplied in tape on reel
• NiSn terminations.
APPLICATIONS
• Consumer electronics, for
example:
− Tuners
− Television receivers
− Video recorders
− All types of cameras
− Mobile telephones.
DESCRIPTION
The capacitor consists of a
rectangular block of ceramic
dielectric in which a number of
interleaved metal electrodes are
contained. This structure gives rise
to a high capacitance per unit
volume.
The inner electrodes are connected
to the two terminations and finally
covered with a layer of plated tin
(NiSn). A cross section of the
structure is shown in Fig.1.
QUICK REFERENCE DATA
DESCRIPTION
Rated voltage U_R (DC)
Capacitance range (E6 series)
Tolerance on capacitance
Test voltage (DC) for 1 minute:
Sectional specifications
Detailed specification
End terminations
Climatic category (IEC 60068)
VALUE
16 V, 25 V, 50 V
10 nF to 10 µF; note 1
±20% (M); −20% to +80% (Z)
2.5 × U_R
IEC 60384-10, second edition 1989-04
based on IEC 60384-10-1
NiSn
30/85/21
Note
1. Measured at 25 °C, 1 V and 1 kHz, using a four-gauge method.
electrodes
terminations
ceramic material
MLB457
Fig.1 Construction of a ceramic multilayer capacitor.
2003 Jul 08 Rev.7
2
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