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C02E.pdf
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• 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.
GQM Series Specifications and Test Methods (1)
GQM Series Specifications and Test Methods
Continued from the preceding page.
Specifications
No.
Item
Test Method
The measured and observed characteristics should satisfy the
specifications in the following table.
Appearance
No marking defects
Capacitance
Change
Within T7.5% or T0.75pF
(Whichever is larger)
Apply the rated voltage at 40T2D and 90 to 95% humidity for
500T12 hours. Remove and let sit for 24T2 hours at room
temperature then measure. The charge/discharge current is
less than 50mA.
Humidity
Load
17
30pF min.: QU200
30pF max.: QU100W10C/3
Q
C: Nominal Capacitance (pF)
I.R.
More than 500MΩ
5
The measured and observed characteristics should satisfy the
specifications in the following table.
Appearance
No marking defects
Capacitance
Change
Within T3% or T0.3pF
(Whichever is larger)
Apply 200% of the rated voltage for 1000T12 hours at the
maximum operating temperature T3D.
High
18 Temperature
Load
Let sit for 24T2 hours (temperature compensating type) at
room temperature, then measure.
The charge/discharge current is less than 50mA.
30pF min.: QU350
10pF and over, 30pF and below: QU275W5C/2
10pF max.: QU200W10C
Q
C: Nominal Capacitance (pF)
I.R.
More than 1,000MΩ
Table A
Capacitance Change from 25D (% )
Nominal Values
Y55D
Y30D
Y10D
Char.
*
(ppm/D)
1
Max.
Min.
Max.
Min.
Max.
Min.
0T30
Y0.24
Y0.17
Y0.11
5C
0.58
0.40
0.25
*1: Nominal values denote the temperature coefficient within a range of 25 to 125D.
107
MURATA [ muRata ]
