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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.
(1)
ERB Series Specifications and Test Methods
Continued from the preceding page.
Specifications
No.
Item
Test Method
Apply the 24-hour heat (Y10 to W65D) and humidity (80 to 100%)
treatment shown below, 10 consecutive times. Remove, let sit for
24T2 hours at room temperature, and measure.
Humidity
Humidity 80 98%
90 98%
Humidity
Humidity 80 98%
90 98%
-
D
70
65
60
55
50
45
40
35
30
25
20
15
10
5
-
The measured and observed characteristics should satisfy the
specifications in the following table.
-
Humidity90-98%
-
Item
Appearance
Capacitance
Change
Specifications
No marked defect
Within T5% or T0.5pF
(Whichever is larger)
16 Humidity
10pFVCU30pF : QU350
10pFVCF30pF : QU275W
5
2
C
Q
+10
-
D
2
10pFVCF10pF : QU200W10C
1,000MΩ min.
Initial measurement
I.R.
C: Nominal Capacitance (pF)
Applied voltage 50Vdc
0
-5
6
-10
One cycle 24 hours
0
1
2
3
4
5
6
7
8
9 10 1112 13 14 1516 17 18 19 2021222324
Hours
The measured and observed characteristics should satisfy the
specifications in the following table.
Item
Appearance
Capacitance
Change
Specifications
No marked defect
Within T3% or T0.3pF
(Whichever is larger)
10pFVCU30pF : QU350
10pFVCF30pF : QU275W
Apply 200% (500V only 150%) of the rated voltage for 1,000T12
hours at 125T3D.
Remove and let sit for 24T2 hours at room temperature, then measure.
The charge/discharge current is less than 50mA.
High Temperature
Load
17
5
2
C
Q
10pFVCF10pF : QU200W10C
1,000MΩ min.
I.R.
C: Nominal Capacitance (pF)
Table A-6
Capacitance Change from 25D (% )
Y30
Nominal Values
(ppm/D) Note 1
Y55
Y10
Char.
Max.
Min.
Max.
Min.
Max.
Min.
0T30
Y0.24
Y0.17
Y0.11
5C
0.58
0.40
0.25
Note 1: Nominal values denote the temperature coefficient within a range of 25 to 125D (for 5C)
118
MURATA [ muRata ]
