■ Specifications and Test Methods
No Item
Specification
Test Method(Ref. Standard:JIS C 5101, IEC60384)
Appearance
Capacitance Change
No defects or abnormalities.
Within +/-12.5%
Mounting method
Flexure
Reflow solder the capacitor on the test substrate(100×40mm)
1mm
10 Substrate Bending test
Holding Time
5+/-1s
95% of the terminations is to be soldered evenly and continuously.
Test Method
Flux
Preheat
Kind of Solder
Test Temperature
Test Time
Solder bath method
Solution of rosin ethanol 25(mass)%
80℃ to 120℃、10s to 30s
Sn-3.0Ag-0.5Cu(Lead Free Solder)
245+/-5℃
11 Solderability
2+/-0.5s
Immersing in speed
25+/-2.5mm/s
Appearance
Capacitance Change
Q or D.F.
I.R.
Voltage proof
No defects or abnormalities.
Within +/-10%
Within the specified initial value.
Within the specified initial value.
No defects or abnormalities.
Pre-treatment
Heat treatment:Perform a heat treatment at 150+0/-10°C for 1hour and then let sit for 24+/-2hours
at room temperature, then measure.
Solder bath method
Sn-3.0Ag-0.5Cu(Lead Free Solder)
260+/-5℃
10+/-1s
12 Resistance to Soldering
Heat
Test Method
Kind of Solder
Test Temperature
Test Time
Preheat Temperature
Preheat time
100℃ to 120℃ and 170℃ to 200℃
Each 1 min
Immersing in speed
Post-treatment
25+/-2.5mm/s
Non treatment:Let sit for 24+/-2hours at room temperature, then measure.
Appearance
Capacitance Change
Q or D.F.
I.R.
Voltage proof
No defects or abnormalities.
Within +/-7.5%
Within the specified initial value.
Within the specified initial value.
No defects or abnormalities.
Mounting method
Pre-treatment
Solder the capacitor on the test substrate
Heat treatment:Perform a heat treatment at 150+0/-10°C for 1hour and then let sit for 24+/-2hours
at room temperature, then measure.
5cycles
13 Temperature Sudden
Change
Cycles
Temperature Cycling
Post-treatment
Non treatment:Let sit for 24+/-2hours at room temperature, then measure.
Appearance
Capacitance Change
Q or D.F.
No defects or abnormalities.
Within +/-15%
DF≦0.05
Mounting method
Pre-treatment
Solder the capacitor on the test substrate
Voltage treatment:Apply the test voltage at the test temperature for 1hour and then let sit for
24+/-2hours at room temperature, then measure.
14 High Temperature High
Humidity (Steady)
I.R.
Voltage proof
More than 10MΩ・μF
No defects or abnormalities.
Test Temperature
Test Humidity
Test Time
40+/-2℃
90%RH to 95%RH
500+24/-0h
Test Voltage
Rated Voltage
Charge/discharge current 50mA max.
Post-treatment
Non treatment:Let sit for 24+/-2hours at room temperature, then measure.
GRM32QR72J223KW01-05B
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