Item
Adhesive Strength of
Termination
Specification
Test Method (Ref. Standard:JIS C 5101, IEC60384)
Solder the capacitor on the test substrate shown in Fig.3.
No.
9
No removal of the terminations or other defect should occur.
Applied Force :
Holding Time :
5N
10+/-1ｓ
Applied Direction :
In parallel with the test substrate and vertical with the capacitor side
10 Vibration
Appearance No defects or abnormalities.
Capacitance Within the specified initial value.
Q or D.F. Within the specified initial value.
Solder the capacitor on the test substrate shown in Fig.3.
Kind of Vibration :
Vibration Time :
Total Amplitude :
A simple harmonic motion 10Hz to 55Hz to 10Hz
1min
1.5mm
This motion should be applied for a period of 2hours in each 3 mutually perpendicular directions(total of 6hours).
11 Substrate
Bending Test
Appearance No defects or abnormalities.
Solder the capacitor on the test substrate shown in Fig.1.
Pressurization Method :
Flexureꢀ:
Shown in Fig.2.
1mm
Capacitance Within +/-5% or +/-0.5pF (Whichever is larger)
Change
Holding Time :
5+/-1s
Soldering Method :
Reflow soldering
12 Solderability
95% of the terminations is to be soldered evenly and continuously. Test Method :
Solder bath method
Flux :
Preheat :
Solder :
Test Temp. :
Test Time :
Solution of rosin ethanol 25(mass)%
80℃ to 120℃、10s to 30s
Sn-3.0Ag-0.5Cu(Lead Free Solder)
245+/-5℃
2+/-0.5s
13 Resistance
to Soldering
Heat
Appearance No defects or abnormalities.
Test Method :
Solder :
Solder Temp. :
Test Time :
Solder bath method
Sn-3.0Ag-0.5Cu(Lead Free Solder)
270+/-5℃
Capacitance Within +/-2.5% or +/-0.25pF (Whichever is larger)
Change
10+/-0.5s
Q or D.F.
Within the specified initial value.
Within the specified initial value.
No defects.
Preheat Temp. :
Preheat Time :
120℃ to 150℃
1min
I.R.
Voltage
Proof
Post-treatment :
Let sit for 24+/-2hours at room temperature, then measure.
14 Temperature
Sudden
Appearance No defects or abnormalities.
Solder the capacitor on the test substrate shown in Fig.3.
5 cycles
Cycles
:
Change
Capacitance Within +/-2.5% or +/-0.25pF (Whichever is larger)
Change
Step
Temperature(℃)
Time (min)
30+/-3
2 to 3
1
2
3
4
Min.Operating Temp. +0/-3
Reference Temp.
Q or D.F.
Within the specified initial value.
Within the specified initial value.
No defects.
Max.Operating Temp. +3/-0
Reference Temp.
30+/-3
2 to 3
I.R.
Voltage
Proof
Post-treatment :
Let sit for 24+/-2hours at room temperature, then measure.
GRM1857U1H302JA44-01A
MURATA [ muRata ]
