GR442QR7LB102KW01L Datasheet, PDF (225/237 Pages) Murata Manufacturing Co., Ltd. – chip monolithic ceramic capacitors

!Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.
• This catalog has only typical specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.
C02E.pdf
Oct.1,2012
KR3 Series Specifications and Test Methods
Continued from the preceding page.
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Within ±12.5%
16 ­-Ìi>`ÞÊ D.F.
0.02 max.
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I.R.
More than 1,000MΩ or 10MΩ · μF (Whichever is smaller)
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In accordance with item No.4

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Within ±12.5%
D.F.
0.02 max.
17 ˆvi
I.R.
More than 1,000MΩ or 10MΩ · μF (Whichever is smaller)
Let the capacitor sit at 40±2°C and relative humidity of 90 to 95%
for 500+24/-0 hrs.
Remove and let sit for 24±2 hrs. at room condition*, then
measure.
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Perform a heat treatment at 150+0/-10°C for 60±5 min. and
then let sit for 24±2 hrs. at room condition.*
Apply voltage as in the Table for 1000+48/-0 hrs. at maximum
operating temperature ±3°C. Remove and let sit for 24±2 hrs.
at room condition,* then measure.
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DC250V
DC450V
DC630V

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150% of the rated voltage
130% of the rated voltage
120% of the rated voltage
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In accordance with item No.4
The charge/discharge current is than 50mA.
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Apply test voltage for 60±5min. at test temperature.
Remove and let sit for 24±2 hrs, at room condition.*
* "Room condition" Temperature: 15 to 35°C, Relative humidity: 45 to 75%, Atmospheric pressure: 86 to 106kPa
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