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C02E.pdf
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sales representatives or product engineers before ordering.
• This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.
• This PDF catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.
GRM Series Specifications and T st Methods (1) (Note 1)-Typical Inspection
GRM Series Specifications and Test Methods (1) (Note 1)-Typical Inspection
(Note 1) These Specifications and Test Methods indicate typical inspection.
Please refer to individual specifications (our product specifications or the approval sheet).
When no "*" is added in PNs table, please refer to GRM Series Specifications and Test Methods (1).
Continued from the preceding page.
When "*" is added in PNs table, please refer to GRM Series Specifications and Test Methods (2).
Specifications
No.
Item
Temperature
Compensating Type
Test Method
High Dielectric Type
The measured and observed characteristics should satisfy the
specifications in the following table.
Appearance
No defects or abnormalities
B1, B3, R1, R6, R7, C8:
Within ±12.5%
F1, F5, E4: Within ±30%
[Except 10V max. and.
CU1.0µF]
Capacitance Within ±3% or ±0.3pF
Change
(whichever is larger)
Apply 200%* of the rated voltage at the maximum operating
temperature ±3°C for 1000±12 hours.
Set for 24±2 hours at room temperature, then measure.
The charge/discharge current is less than 50mA.
F1, F5: Within +30/–40%
[10V max. and CU1.0µF]
[B1, B3, R6, R7, C8]
W.V.: 100V
: 0.05 max. (CF0.068µF)
: 0.075 max. (CU0.068µF)
W.V.: 50/35/25/16/10V
: 0.05 max.
•Initial measurement for high dielectric constant type.
Apply 200% of the rated voltage* at the maximum operating
temperature ±3°C for one hour. Remove and set for 24±2
hours at room temperature.
High
18 Temperature
Load
30pF and over: QU350
10pF and over
Perform initial measurement.
W.V.: 6.3/4V
*GRM155C81E 683/104, GRM188C81E105,
GRM188C81E105, GRM21BR71H105, GRM21BR72A474,
GRM21BR71C225, GRM31CR71H475,
GRM32E R6/R7 YA106, GRM32D R7/R6/C8 1E106
: 150% of the rated voltage.
30pF and below:
QU275+2.5C
10pF and below:
QU200+10C
: 0.075 max. (CF3.3µF)
: 0.125 max. (CU3.3µF)
[E4]
W.V.: 25Vmin: 0.05 max.
[F1, F5]
Q/D.F.
C: Nominal Capacitance (pF)
W.V.: 25V min.
: 0.075 max.(CF0.1µF)
: 0.125 max.(CU0.1µF)
W.V.: 16/10V: 0.15 max.
W.V.: 6.3V: 0.2 max.
I.R.
More than 1,000MΩ or 50Ω · F (whichever is smaller)
Table A-1
(1)
Capacitance Change from 25°C (% )
Char.
Nominal Values (ppm/°C)*1
–55
–30
–10
Max.
0.58
0.87
2.33
3.02
4.09
5.46
8.78
–
Min.
–0.24
–0.48
0.72
1.28
2.16
3.28
5.04
–
Max.
0.40
0.59
1.61
2.08
2.81
3.75
6.04
–
Min.
–0.17
–0.33
0.50
0.88
1.49
2.26
3.47
–
Max.
0.25
0.38
1.02
1.32
1.79
2.39
3.84
–
Min.
–0.11
–0.21
0.32
0.56
0.95
1.44
2.21
–
5C
6C
6P
6R
6S
6T
7U
1X
0±30
0±60
–150±60
–220±60
–330±60
–470±60
–750±120
+350 to –1000
*1: Nominal values denote the temperature coefficient within a range of 25°C to 125°C (for ∆C)/85°C (for other TC).
(2)
Capacitance Change from 20°C (% )
Char.
Nominal Values (ppm/°C)*2
–55
–25
–10
Max.
0.82
1.37
2.56
–
–
–
–
–
–
–
–
–
–
–
–
–
Min.
–0.45
–0.90
–1.88
Max.
0.49
0.82
1.54
1.32
1.65
2.36
1.70
2.03
2.74
2.30
2.63
3.35
3.07
3.40
4.12
4.94
5.65
Min.
–0.27
–0.54
–1.13
0.41
0.14
–0.45
0.72
0.45
–0.14
1.22
0.95
0.36
1.85
1.58
0.99
2.84
2.25
Max.
0.33
0.55
1.02
0.88
1.10
1.57
1.13
1.35
1.83
1.54
1.76
2.23
2.05
2.27
2.74
3.29
3.77
Min.
–0.18
–0.36
–0.75
0.27
0.09
–0.30
0.48
0.30
–0.09
0.81
0.63
0.24
1.23
1.05
0.66
1.89
1.50
2C
3C
4C
2P
3P
4P
2R
3R
4R
2S
3S
4S
2T
3T
4T
3U
4U
0±60
0±120
0±250
–150±60
–150±120
–150±250
–220±60
–220±120
–220±250
–330±60
–330±120
–330±250
–470±60
–470±120
–470±250
–750±120
–750±250
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
*2: Nominal values denote the temperature coefficient within a range of 20°C to 125°C (for ∆C)/85°C (for other TC).
56
MURATA [ muRata ]
