■ Specifications and Test Methods
No Item
1 Appearance
Specification
Test Method(Ref. Standard:JIS C 5101, IEC60384）
No defects or abnormalities.
Shown in Dimension.
Visual inspection
Using Measuring instrument of dimension.
2 Dimension
No defects or abnormalities.
Test Voltage
Applied Time
300% of the rated voltage
1s to 5s
3 Voltage proof
Charge/discharge current 50mA max.
More than 1000MΩ
Measurement Voltage
Charging Time
Charge/discharge current 50mA max.
Rated Voltage
2min
4 Insulation
Resistance(I.R.)
(Room Temperature)
Shown in Rated value.
Shown in Rated value.
Measurement Frequency 1.0+/-0.1kHz
5 Capacitance
Measurement Voltage
Measurement Current
1.0+/-0.2Vrms
100mA max.
6 DC Resistance
No removal of the terminations or other defect should occur.
Mounting method
Applied Force
Solder the capacitor on the test substrate
9.8N
7 Adhesive Strength of
Termination
Holding Time
10+/-1s
Pressurized Diagram
Appearance
Capacitance
DC Resistance
No defects or abnormalities.
Within the specified initial value.
50mΩ below
Mounting method
Pre-treatment
Kind of Vibration
Vibration Time
Total amplitude
Solder the capacitor on the test substrate
Heat treatment:150+0 / -10 °C,1hour
A simple harmonic motion 10Hz to 2000Hz to 10Hz
20min
Total amplitude 1.5 mm or Acceleration amplitude 196m/s2
whichever is smaller.
8 Vibration
Vibration directions and time
This motion should be applied for a period of 2hours in each 3 mutually
perpendicular directions(total of 6hours).
Appearance
Capacitance Change
DC Resistance
No defects or abnormalities.
Within +/-7.5%
50mΩ below
Mounting method
Pressurization Method
Flexure
Reflow solder the capacitor on the test substrate
Shown in Fig.2
2mm
9 Substrate Bending test
Holding Time
30s
Appearance
No defects or abnormalities.
Drop the capacitor on concrete or steel board.
10 Drop
Height
1m
Method
Free fall
Product Attitude (when dropped)
3 directions
The Number of drop
3 times for each direction(Total 9 times)
NFM18PC474R0J3-0-770
2
MURATA [ muRata ]
