Phycomp
Product specification
Surface-mount ceramic
multilayer capacitors
FEATURES
•
Two standard sizes
•
For high frequency applications
•
Supplied in tape on reel
•
NiSn terminations.
APPLICATIONS
Consumer electronics, for example:
•
High speed IC packages
•
Processor package decoupling
•
AC noise reduction in multi-chip
modules.
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.
Low-inductance: Class 2, X7R
16/25/50 V
QUICK REFERENCE DATA
DESCRIPTION
Rated voltage U
R
(DC)
Capacitance range (E6 series); note 1:
16 V
25 V
50 V
Tolerance on capacitance
after 1000 hours
Test voltage (DC) for 1 minute
Equivalent series inductance (ESL):
16 V
25 V
50 V
Sectional specifications
600 pH
600 pH
−
−
−
500 pH
100 to 220 nF
10 to 100 nF
−
±10%;
note 2
2.5
×
U
R
−
−
10 to 100 nF
VALUE
0508
16 V; 25 V
50 V
0612
IEC 60384-10, second edition
1989-04; also based
on CECC 32 100
based on CECC 32 101-801
NiSn
55/125/56
Detailed specification
End terminations
Climatic category (IEC 60068)
Notes
1.
2.
Other values on request.
Special tolerance values available on request.
terminations
electrodes
MLB457
ceramic material
Fig.1
Construction of a ceramic multilayer capacitor.
2003 Jun 03 Rev.7
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Phycomp
Product specification
Surface-mount ceramic
multilayer capacitors
MECHANICAL DATA
Low-inductance: Class 2, X7R
16/25/50 V
W
T
L
2
L
4
L
1
L
3
CCB397
For dimensions see Table 1.
Fig.2. Component outline.
Physical dimensions
Table 1
Capacitor dimensions in mm; see Fig.2
L
1
1.25
±0.20
1.60
±0.20
W
2.00
±0.20
3.20
±0.20
T
MIN.
0.85
±0.10
0.85
±0.10
Table 2
0.13
0.13
L
2
AND L
3
MAX.
0.46
0.46
L
4
MIN
0.38
0.50
CASE SIZE
0508
0612
Footprint
Footprint dimensions; see Fig.3
FOOTPRINT DIMENSIONS
(mm)
A
0.50
0.760
B
2.00
3.05
C
1.0
0.89
C
A
C
CASE
SIZE
0508
B
0612
CCB408
For dimensions see Table 2.
Fig.3
Footprint dimensions.
2003 Jun 03 Rev.7
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Phycomp
Product specification
Surface-mount ceramic
multilayer capacitors
ORDERING INFORMATION
Low-inductance: Class 2, X7R
16/25/50 V
Components may be ordered by using either Phycomp’s unique 12NC or a simple 15-digit clear text code.
Ordering code 12NC (preferred)
2 2 X X
Carrier type
55 paper tape
Rated voltage - Termination
06 50 V; Ni-barrier
07 25 V; Ni-barrier
08 16 V; Ni-barrier
X X X
X 5 X X X
Capacitance value
(1)
Tolerance
6
±10%
Size
0 0612 low inductance
1 0508 low inductance
CCB398_a
Packaging
(2)
1 reel:
∅180
mm; 7"
5 reel:
∅330
mm; 13"
(1)
(2)
Refer to chapter “Selection chart”
Quantity on reel depends on thickness classification, see section “Thickness classification and packing quantities”.
Clear text code
E
XAMPLE
: 12062E104M9B20D
Size
Code
0508
Temp.
Char.
Capacitance
Tol.
Vol.
Termination
Packing
2 = 180 mm;
7" paper
3 = 330 mm;
13" paper
Marking
0 = no marking
Series
L = low
inductance
2R = X7R 103 = 10000
pF; the third
0612
digit signifies
the multiplying
factor:
3 =
×
1000
4 =
×
10000
K =
±10%
7 = 16 V
B = NiSn
8 = 25 V
9 = 50 V
2003 Jun 03 Rev.7
5
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Microchip MCU
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