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EPCOS |
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Multilayer Ceramic Capacitors
X8R
Ordering code system
Chip
B37541 K 5 102 K 0 60
Packaging
60 ^ cardboard tape, 180-mm reel
62 ^ blister tape, 180-mm reel
70 ^ cardboard tape, 330-mm reel
72 ^ blister tape, 330-mm reel
Internal coding
Capacitance tolerance
J ^ ± 5%
K ^ ± 10 % (standard)
M ^ ± 20 %
Capacitance, coded 102 ^ 10 · 102 pF = 1 nF
(example)
103 ^ 10 · 103 pF = 10 nF
Rated voltage
Rated voltage [VDC] 50
Code
5
Termination Standard: K ^ nickel barrier for all case sizes
On request: J ^ silver-palladium for conductive adhesion for all case sizes
Type and size
Chip size
(inch / mm)
0603 / 1608
0805 / 2012
1206 / 3216
1210 / 3225
Temperature characteristic
X8R
B37531
B37541
B37472
B37550
70 10/02
Multilayer Ceramic Capacitors
X8R
Chip
Features
■ Wide temperature range up to 150 °C
■ High volumetric efficiency
■ Non-linear capacitance change
■ High insulation resistance
■ High pulse strength
Applications
■ Automotive
■ Blocking
■ Coupling
■ Decoupling
■ Interference suppression
Termination
■ For soldering: Nickel-barrier terminations (Ni)
Options
■ Alternative capacitance tolerances available on request
Delivery mode
■ Cardboard and blister tape (blister tape for chip thickness ³ 1,2 ± 0,1 mm and case size 1210)
180-mm and 330-mm reel available
Electrical data
Temperature characteristic
Climatic category (IEC 60068-1)
Standard
Dielectric
Rated voltage1)
Test voltage
Capacitance range / E series
Max. relative capacitance change
Dissipation factor (limit value)
Insulation resistance2) at + 25 °C
Insulation resistance2) at +125 °C
Time constant2) at + 25 °C
Time constant2) at +125 °C
Operating temperature range
Ageing 3)
VR
Vtest
CR
DC/C
tan d
Rins
Rins
t
t
Top
X8R
55/150/56
EIA
Class 2
50
2,5 · VR/5 s
100 pF … 150 nF (E6)
± 15
< 25 · 10–3
> 105
> 104
> 1000
> 100
–55 … +150
yes
VDC
VDC
%
MW
MW
s
s
°C
1) Note: No operation on AC line.
2) For CR > 10 nF the time constant t = C · Rins is given.
3) Refer to chapter “General Technical Information”, page 197.
71 10/02
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