Multilayer ceramic capacitors
X7R
Features
Chip
High volumetric efficiency
Non-linear capacitance change
High insulation resistance
High pulse strength
To AEC-Q200
Applications
■ Blocking and coupling
■ Decoupling
■ Interference suppression
Termination
■ For soldering: Nickel barrier termination (Ni)
■ For conductive adhesion: Silver-palladium termination (AgPd) on request
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 sizes 3 1210),
180-mm and 330-mm reel available
■ Bulk case for case sizes 0603 (16 V, 25 V, 50 V) and 0805 (50 V)
Electrical data
Temperature characteristic
Max. relative capacitance change
X7R
within –55 ° C to +125 ° C
Climatic category (IEC 60068-1)
Standard
Dielectric
Rated voltage 1)
Test voltage
Capacitance range 2) / E series
Dissipation factor (limit value)
D C/C
V R
V test
C R
tan d
± 15
55/125/56
EIA
Class 2
16, 25, 50, 100, 200, 500
2.5 · V R /5 s
100 pF … 1 μF (E3/E6)
< 25 · 10 –3
%
VDC
VDC
< 35 · 10 –3 for 16 V
Insulation resistance 3) at + 25 ° C
Insulation resistance 3) at +125 ° C
Time constant 3) at + 25 ° C
Time constant 3) at +125 ° C
Operating temperature range
R ins
R ins
t
t
T op
>10 5
>10 4
>1000
>100
–55 … +125
M W
M W
s
s
° C
Ageing 4)
1) Note: No operation on AC line.
2) See also chapter “HighCV”.
yes
3) For C R >10 nF the time constant t = C · R ins is given.
4) Refer to chapter “General technical information”, “Ageing”.
Please read Cautions and warnings and
Important notes at the end of this document.
3
10/06
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