■ Specifications and Test Methods
No Item
Specification
Test Method(Ref. Standard:JIS C 5101, IEC60384）
Shown in Rated value.
The rated voltage is defined as the maximum voltage which may be applied continuously to the capacitor.
When AC voltage is superimposed on DC voltage, V(peak to peak) or V(zero to peak),
whichever is larger, should be maintained within the rated voltage range.
1 Rated Voltage
No defects or abnormalities.
Shown in Dimension.
Visual inspection
2 Appearance
3 Dimension
Using Measuring instrument of dimension.
No defects or abnormalities.
Measurement Point
Test Voltage
Applied Time
Between the terminations
250% of the rated voltage
1s to 5s
4 Voltage proof
Charge/discharge current 50mA max.
Measurement Temperature
Measurement Point
Measurement Voltage
Charging Time
More than 50Ω・F
Room Temperature
Between the terminations
Rated Voltage
5 Insulation
Resistance(I.R.)
(Room Temperature)
1min
Charge/discharge current 50mA max.
Measurement Temperature
Shown in Rated value.
Room Temperature
6 Capacitance
Measurement Frequency 120+/-24Hz
Measurement Voltage
0.5+/-0.1Vrms
Measurement Temperature
DF≦0.1
Room Temperature
7 Q or Dissipation Factor
(D.F.)
Measurement Frequency 120+/-24Hz
Measurement Voltage 0.5+/-0.1Vrms
No bias
Shown in Rated value.
The capacitance change should be measured after 5 min at each specified temp. stage.
Capacitance value as a reference is the value in "*" marked step.
8 Temperature
Characteristics of
Capacitance
Measurement Voltage
Pre-treatment
Less than 1.0Vrms (Refer to the individual data sheet)
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.
Temperature Step
No removal of the terminations or other defect should occur.
Mounting method
Applied Force
Solder the capacitor on the test substrate
10N
9 Adhesive Strength of
Termination
Holding Time
10+/-1s
Applied Direction
In parallel with the test substrate and vertical with the capacitor side
GRM32ED71A476ME15-01A
2
MURATA [ muRata ]
