Phycomp
Product specification
Surface-mount ceramic
multilayer capacitors
FEATURES
•
Six standard sizes
•
High capacitance per unit volume
•
Supplied in tape on reel or in bulk
case
•
NiSn terminations.
APPLICATIONS
•
Consumer electronics for example
−
Tuners
−
Television receivers
−
Video recorders
−
All types of cameras
•
Telecommunications
•
Automotive
•
Data processing.
DESCRIPTION
The capacitor consists of a
rectangular block of ceramic
dielectric in which a number of
interleaved nickel electrodes are
contained. This structure gives rise
to a high capacitance per unit
volume.
The inner electrodes are connected
to the two copper terminations,
coated with a barrier layer of plated
nickel 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 (E12 series):
16 V
25 V
50 V
100 V
200 V
250 V
500 V
Tolerance on capacitance
Test voltage (DC) for 1 minute:
Sectional specifications
Detailed specification
Climatic category (IEC 60 068)
4.7 nF to 1
µF
3.3 nF to 1
µF
100 pF to 1
µF
220 pF to 560 nF
220 pF to 150 nF
220 pF to 33 nF
470 pF to 15 nF
±10%; ±5%
2.5
×
U
r
Class 2, X7R
16 V to 500 V
VALUE
16 V, 25 V, 50 V, 100 V,
200 V, 250 V and 500 V (IEC)
IEC 60384-10 second edition 1989-04;
also based on CECC 32 100
based on CECC 32 101-801
55/125/56
terminations
electrodes
MLB457
ceramic material
Fig.1
Construction of a ceramic multilayer capacitor.
2005 Aug 17 Rev. 9
2
www.yageo.com
Phycomp
Product specification
Surface-mount ceramic
multilayer capacitors
MECHANICAL DATA
Class 2, X7R
16 V to 500 V
T
W
L2
L4
L1
L3
MBB211
For dimensions see Table 1.
Fig.2. Component outline.
Physical dimensions
Table 1
Capacitor dimensions
L
1
W
T
MIN.
0.45
0.73
0.50
0.50
0.50
0.90
0.018
0.029
0.020
0.020
0.020
0.035
MAX.
0.55
0.87
1.35
1.25
2.10
1.75
0.022
0.035
0.053
0.049
0.083
0.069
L
2
and L
3
.
MIN.
0.20
0.25
0.25
0.25
0.25
0.25
0.008
0.010
0.010
0.010
0.010
0.010
MAX.
0.30
0.65
0.75
0.75
0.75
0.75
0.012
0.026
0.030
0.030
0.030
0.030
L
4
MIN.
CASE SIZE
Dimensions in millimetres
0402
0603
0805
1206
1210
1812
0402
0603
0805
1206
1210
1812
1.0
±0.05
1.6
±0.10
2.0
±0.10
3.2
±0.15
3.2
±0.20
4.5
±0.20
0.040
±0.002
0.063
±0.004
0.079
±0.004
0.126
±0.006
0.126
±0.008
0.177
±0.008
0.5
±0.05
0.8
±0.07
1.25
±0.10
1.6
±0.15
2.5
±0.20
3.2
±0.20
0.020
±0.002
0.032
±0.003
0.049
±0.004
0.063
±0.006
0.098
±0.008
0.126
±0.008
0.40
0.40
0.55
1.40
1.40
2.20
0.016
0.016
0.022
0.056
0.056
0.088
Dimensions in inches
2005 Aug 17 Rev. 9
3
www.yageo.com
PCB设计
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