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EPCOS |
Multilayer Ceramic Capacitors
C0G
Ordering code system
Chip
B37940 K 5 010 C 5 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
01 ^ bulk case
Decimal place for cap. values < 10 pF, otherwise 0
Capacitance tolerance
CR < 10 pF: B ^ ± 0,1 pF
C ^ ± 0,25 pF (standard for capacitance values ≤ 4,7 pF)
D ^ ± 0,5 pF (standard for capacitance values ≤ 8,2 pF)
CR ³ 10 pF:
F ^ ± 1%
G ^ ± 2%
J ^ ± 5 % (standard)
K ^ ± 10 %
Capacitance, coded 010 ^ 1 · 100 pF = 1 pF
(example)
100 ^ 10 · 100 pF = 10 pF
221 ^ 22 · 101 pF = 220 pF
Rated voltage
Rated voltage [VDC] 50 100 200
Code
51
2
Termination
Standard: K ^ nickel barrier for case sizes 0402, 0603, 0805, 1206, 1210
On request: J ^ silver palladium for conductive adhesion: all case sizes
Type and size
Chip size
(inch / mm)
0402 / 1005
0603 / 1608
0805 / 2012
1206 / 3216
1210 / 3225
Temperature characteristic
C0G
B37920
B37930
B37940
B37871
B37949
14 10/02
Multilayer Ceramic Capacitors
C0G
Chip
Features
■ Good thermal stability
■ High insulation resistance
■ Low dissipation factor
■ Low inductance
Applications
■ Resonant circuits
■ Filter circuits
■ Timing elements
■ Coupling and filtering, particularly in RF circuits
Termination
■ For soldering: Nickel-barrier terminations (Ni)
■ For conductive adhesion: Silver-palladium terminations (AgPd) on request
Options
■ Alternative capacitance tolerances available on request
Delivery mode
■ Cardboard and blister tape (blister tape for chip thickness ≥ 1,2 ± 0,1 mm and case size 1210),
180-mm and 330-mm reel available
■ Bulk case for case size 0402 on request
■ Bulk case for case sizes 0603 (50 V) and 0805 (50 V)
Electrical data
Temperature characteristic
Climatic category (IEC 60068-1)
Standard
Dielectric
Rated voltage
Test voltage
Capacitance range / E series
Temperature coefficient
Dissipation factor (limit value)
Insulation resistance1) at + 25 °C
Insulation resistance1) at +125 °C
Time constant1) at + 25 °C
Time constant1) at +125 °C
Operating temperature range
Ageing
VR
Vtest
CR
tan δ
Rins
Rins
τ
τ
Top
C0G
55/125/56
EIA
Class 1
50, 100, 200
2,5 · VR/5 s
1 pF … 10 nF (E6/E12)
0 ± 30 · 10–6/K
< 1,0 · 10–3
> 105
> 104
> 1000
> 100
–55 … +125
none
VDC
VDC
MΩ
MΩ
s
s
°C
1) For CR > 10 nF the time constant τ = C · Rins is given.
15 10/02
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