■ Specifications and Test Methods

No.

1

Rated Voltage

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

within the rated voltage range.

2

Appearance

No defects or abnormalities.

Visual inspection.

3

Dimension

Shown in Rated value.

Using Measuring instrument of dimension.

4

Voltage Proof

No defects or abnormalities.

Measurement Point :

Between the terminations

Test Voltage :

250% of the rated voltage

Applied Time :

1s to 5s

Charge/Discharge Current : 50mA max.

5

Insulation Resistance(I.R.)

More than 50Ω･F

Measurement Temperature:Room Temperature

Measurement Point :

Between the terminations

Measurement Voltage :

Rated Voltage

Charging Time :

1min

Charge/Discharge Current : 50mA max.

6

Capacitance

Shown in Rated value.

Measurement Temperature:Room Temperature

Measurement Frequency : 1.0+/-0.1kHz

Measurement Voltage :

1.0+/-0.2Vrms

7

Q or Dissipation Factor (D.F.)

DF:0.1 max.

Measurement Temperature : Room Temperature

Measurement Frequency : 1.0+/-0.1kHz

Measurement Voltage :

1.0+/-0.2Vrms

8

Capacitance

No bias

Within +/-22%

The capacitance change should be measured after 5 minutes at each specified temperature stage.

Temperature

Characteristics

Measurement Voltage :

Less than 1.0Vrms (Refer to the individual data sheet)

Pre-treatment :

Perform a heat treatment at 150+0/-10°C for 1hour and then let sit for 24+/-2hours at room temperature, then measure.

Specification

Test Method (Ref. Standard:JIS C 5101, IEC60384)

Item

Capacitance value as a reference is the value in "

*" marked step.

(-55℃ to +125℃)

Step

Temperature(℃)

Time (min)

1

Min.Operating Temp. +0/-3

30+/-3

2

Reference Temp.

2 to 3

3

Max.Operating Temp. +3/-0

30+/-3

4

Reference Temp.

2 to 3

Step

Temperature(°C)

Applying Voltage

1

Reference Temp. +/-2

2

Min. Operating Temp. +/-3

3

*

Reference Temp. +/-2

4

Max. Operating Temp. ±3

5

Reference Temp. +/-2

No bias

GRM188C71A105MA12-01A