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GRJ43DR72J104KWJ1L Datasheet, PDF (118/221 Pages) Murata Manufacturing Co., Ltd. – Chip Monolithic Ceramic Capacitors
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0. specifications before ordering.
GMA Series Specifications and Test Methods (1)
Continued from the preceding page.
When no "*" is added in PNs table, please refer to GMA Series Specifications and Test Methods (1).
When "*" is added in PNs table, please refer to GMA Series Specifications and Test Methods (2).
No.
Item
Specifications
Test Method
Appearance No defects or abnormalities
13
Humidity
(Steady State)
Capacitance
Change
D.F.
R7: Within ±12.5%
R7: W.V.: 10V min.; 0.05 max.
I.R.
More than 1,000MΩ or 50ΩF
(whichever is smaller)
Set the capacitor for 500±12 hours at 40±2°C, in 90 to 95%
humidity.
Take it out and set it for 24±2 hours at room temperature, then
measure.
Appearance No defects or abnormalities
14
Humidity
Load
Capacitance
Change
D.F.
R7: Within ±12.5%
R7: W.V.: 10V min.; 0.05 max.
I.R.
More than 500MΩ or 25ΩF
(whichever is smaller)
Apply the rated voltage for 500±12 hours at 40±2°C, in 90 to
95% humidity and set it for 24±2 hours at room temperature,
then measure. The charge/discharge current is less than 50mA.
Appearance No defects or abnormalities
High
Capacitance
Change
R7: Within ±12.5%
15 Temperature D.F.
R7: W.V.: 10V min.; 0.05 max.
Load
I.R.
More than 1,000MΩ or 50ΩF
(whichever is smaller)
A voltage treatment should be given to the capacitor, in which a
DC voltage of 200% the rated voltage is applied for one hour at
the maximum operating temperature; ±3°C then it should be set
for 24±2 hours at room temperature and the initial measurement
should be conducted.
Then apply the above mentioned voltage continuously for
1000±12 hours at the same temperature, remove it from the
bath, and set it for 24±2 hours at room temperature, then
measure. The charge/discharge current is less than 50mA.
Mounting for testing: The capacitors should be mounted on the substrate as shown below using die bonding and wire bonding when tests No. 11 to 15 are performed.
Capacitor
Die bond
Alumina substrate
Gold land
Gold wire
Alumina substrate
Gold land
116