Multilayer Ceramic Capacitors
Z5U (Y5U)
Ordering code system
Chip
B37942
K
5
104
M
0
60
Packaging
60
62
70
72
01
^
^
^
^
^
cardboard tape, 180-mm reel
blister tape, 180-mm reel
cardboard tape, 330-mm reel
blister tape, 330-mm reel
bulk case
Internal coding
Capacitance tolerance
M
^
±
20 % (standard)
Capacitance,
coded
(example)
104
^
10 · 10
4
pF = 100 nF
105
^
10 · 10
5
pF = 1
m
F
224
^
22 · 10
4
pF = 220 nF
25
0
50
5
Rated voltage
Rated voltage [VDC]
Code
Termination
Standard:
K
^
nickel barrier for case sizes 0603, 0805, 1206, 1210
J
^
silver palladium for case sizes 1812, 2220
Type and size
Chip size
(inch / mm)
0603
/ 1608
0805
/ 2012
1206
/ 3216
1210
/ 3225
1812
/ 4532
2220
/ 5750
Temperature characteristic
Z5U (Y5U)
B37932
B37942
B37873
B37951
B37954
B37957
80
10/02
Multilayer Ceramic Capacitors
Z5U (Y5U)
Features
■
Extremely high volumetric efficiency
■
Non-linear capacitance change
■
Y5U characteristic is also fulfilled
Chip
Applications
■
■
■
■
Blocking
Coupling
Decoupling
Interference suppression
Termination
■
For soldering: Nickel-barrier termination (Ni) for case sizes 0603 to 1210
Silver-palladium termination (AgPd) for case sizes 1812 and 2220
Delivery mode
■
Cardboard and blister tape (blister tape for chip thickness
³
1,2
±
0,1 mm and case sizes
³
1210),
180-mm and 330-mm reel available
■
Bulk case for case sizes 0603 and 0805 (
³
68 nF)
Electrical data
Temperature characteristic
Climatic category (IEC 60068-1)
Standard
Dielectric
Rated voltage
2)
Test voltage
Capacitance range
Max. relative capacitance change
Dissipation factor (limit value)
Insulation resistance
3)
at +25
°
C
Time constant
3)
at +25
°
C
Operating temperature range
Ageing
4)
Z5U (Y5U)
1)
30/85/56
EIA
Class 2
25, 50
2,5 ·
V
R
/5 s
10 nF … 4,7
m
F
+22/–56
< 50 · 10
–3
> 10
4
> 500
–30 … +85
yes
V
R
V
test
C
R
D
C/C
tan
d
R
ins
t
T
op
VDC
VDC
%
M
W
s
°
C
1)
2)
3)
4)
Y5U specification is also fulfilled.
Note: No operation on AC line.
For
C
R
> 10 nF the time constant
t
=
C
·
R
ins
is given.
Refer to chapter “General Technical Information”, page 197.
81
10/02
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