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GRM21BR11C394MA01 Datasheet(Scheda tecnica) 4 Page - Murata Manufacturing Co., Ltd

Numero della parte GRM21BR11C394MA01
Dettagli  Chip Monolithic Ceramic Capacitor for General
Download  30 Pages
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Produttore  MURATA1 [Murata Manufacturing Co., Ltd]
Homepage  http://www.murata.com
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GRM21BR11C394MA01 Datasheet(HTML) 4 Page - Murata Manufacturing Co., Ltd

 
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Temperature
Compensating Type
High Dielectric
Constant Type
15 High
Appearance
No defects or abnormalities.
Solder the capacitor on the test substrate shown in Fig.3.
Temperature
High Humidity
Capacitance
Within +/-7.5% or +/-0.75pF
Within +/-12.5%
Test Temperature
: 40+/-2℃
(Steady)
Change
(Whichever is larger)
Test Humidity
: 90%RH to 95%RH
Test Time
: 500+/-12h
Q or D.F.
30pF and over:Q≧200
W.V.:100Vdc :0.05max.(C<0.068µF)
Applied Voltage
: DC Rated Voltage
30pF and below
 
:0.075max.(C≧0.068µF) Charge/discharge current : 50mA max.
:Q≧100+10C/3
W.V.:50/35/25Vdc :0.05max.
Exposure Time
: 24+/-2h
W.V.:16/10Vdc :0.05max.
C:Nominal Capacitance(pF)
W.V.:6.3/4Vdc :0.075max.(C<3.3µF)
:0.125max.(C≧3.3µF)
I.R.
More than 500MΩ or 25Ω·F (Whichever is smaller)
16 Durability
Appearance
No defects or abnormalities.
Solder the capacitor on the test substrate shown in Fig.3.
Capacitance
Within +/-3% or +/-0.3pF
Within +/-12.5%
Test Temperature
: Max. Operating Temp. +/-3℃
Change
(Whichever is larger)
Test Time
: 1000+/-12h
Applied Voltage
:
200% of the rated voltage
Q or D.F.
30pF and over:Q≧350
W.V.:100Vdc :0.05max.(C<0.068µF)
Charge/discharge current : 50mA max.
10pF and over
:0.075max.(C≧0.068µF) Exposure Time
: 24+/-2h
30pF and below
W.V.:50/35/25Vdc :0.05max.
: Q≧275+5C/2
W.V.:16/10Vdc :0.05max.
・Initial measurement for high dielectric constant type
10pF and below
W.V.:6.3/4Vdc :0.075max.(C<3.3µF)
Apply 200% of the rated DC voltage at the max. operating
: Q≧200+10C
:0.125max.(C≧3.3µF) temp. +/-3°C for 1h and then let sit for 24+/-2h at room temperature,
then measure.
C:Nominal Capacitance (pF)
I.R.
More than 1,000MΩ or 50Ω·F (Whichever is smaller)
Test Method
(Ref. Standard:JIS C 5101, IEC60384)
No
Item
Specification
Type
Applied Force(N)
GRM02
1
GRM03
2
GRM15/GRM18
5
GRM21/GRM31/GRM32
10
Table A
Char.
Capacitance Change from 20
C (%)
-55℃
-25℃
-10℃
Max.
Min.
Max.
Min.
Max.
Min.
2C/0C
0.82
-0.45
0.49
-0.27
0.33
-0.18
3C
1.37
-0.90
0.82
-0.54
0.55
-0.36
4C
2.56
-1.88
1.54
-1.13
1.02
-0.75
2P
-
-
1.32
0.41
0.88
0.27
3P
-
-
1.65
0.14
1.10
0.09
4P
-
-
2.36
-0.45
1.57
-0.30
2R
-
-
1.70
0.72
1.13
0.48
3R
-
-
2.03
0.45
1.35
0.30
4R
-
-
2.74
-0.14
1.83
-0.09
2S
-
-
2.30
1.22
1.54
0.81
3S
-
-
2.63
0.95
1.76
0.63
4S
-
-
3.35
0.36
2.23
0.24
2T
-
-
3.07
1.85
2.05
1.23
3T
-
-
3.40
1.58
2.27
1.05
4T
-
-
4.12
0.99
2.74
0.66
3U
-
-
4.94
2.84
3.29
1.89
4U
-
-
5.65
2.25
3.77
1.50
1X
-
-
-
-
-
-
JEMCGS-0001U
4


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