■ Specifications and Test Methods
Test Method
(Ref. Standard:JIS C 5101, IEC60384）
Item
Specification
No
1
Appearance
Dimension
No defects or abnormalities.
Visual inspection.
2
3
Within the specified dimensions.
No defects or abnormalities.
Using calipers and micrometers.
Voltage proof
Measurement Pointꢀꢀ
Test Voltage ꢀꢀꢀꢀ ꢀꢀ : 200% of the rated voltage
ꢀ(Rated voltage:DC200V,DC250V)
:
Between the terminations
150% of the rated voltage
ꢀ(Rated voltage:DC500V,DC630V)
130% of the rated voltage
ꢀ(Rated voltage:DC1kV,DC2kV)
(Rated voltage(7U only):DC3.15kV)
1 to 5 s
Applied Time
:
Charge/discharge current : 50mA max.
4
Insulation Resistance(I.R.)
More than 10000MΩ or 100MΩ・μF
Measurement Point ꢀꢀ :
Between the terminations
(Whichever is smaller)
Measurement Voltage :
DC200+/-20V(Rated voltage:DC200V)
DC250+/-25V(Rated voltage:DC250V)
DC500+/-50V
(Rated voltage:DC500V,DC630V,DC1kV,DC2kV)
(Rated voltage(7U only):DC3.15kV)
: 60+/-5s
Charging Time
Measurement Temperature: Room Temperature
5
6
7
Capacitance
Q
Shown in Rated value.
1000 min.
Measurement Temperature: Room Temperature
Frequency
1.0+/-0.1Mhz
1.0+/-0.1khz
Capacitance
C＜1000pF
C≥1000pF
Voltage
AC 0.5 to 5.0V(r.m.s)
AC 1.0+/-0.2V(r.m.s)
Temperature
5C:0+/-30 ppm/°C
0+30/-72 ppm/°C
(Temp.Range:+25 to +125°C)
The capacitance change should be measured after 5 min.
at each specified temp. stage.
Characteristics
of Capacitance
(Temp.Range:-55 to +25°C)
Capacitance value as a reference is the value in step 3.
7U：-750+/-120 ppm/°C
(Temp.Range:+25 to +125℃)
ꢀ-750+120/-347 ppm/°C (Temp.Range:-55 to +25℃)
Step
Temperature(C)
Reference Temp.+/-2
Min.Operating Temp. +/-3
Reference Temp. +/-2
Max.Operating Temp. +/-3
Reference Temp. +/-2
1
2
3
4
5
8
Vibration
Appearance No defects or abnormalities.
Capacitance Within the specified initial value.
Solder the capacitor on the test substrate A shown in "Complement of Test
method”.
Q
Within the specified initial value.
Kind of Vibration
:
A simple harmonic motion
10Hz to 55Hz to 10Hz (1min)
1.5mm
Total amplitude
:
This motion should be applied for a period of 2h in each 3 mutually
perpendicular directions(total of 6h).
9
Solderability
Test Method
:
Solder bath method
Solution of rosin ethanol 25(wt)%
80℃ to 120℃ for 10s to 30s
Sn-3.0Ag-0.5Cu (Lead Free Solder)
245+/-5℃
95% of the terminations is to be soldered evenly and
continuously.
Fluxꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀ:
Preheat
:
Solder
:
:
Solder Temp.
Immersion time
:
2+/-0.5s
Immersing in speedꢀꢀ :
25+/-2.5mm/s.
10 Resistance
Appearance No defects or abnormalities.
Test Method
Solder
:
Solder bath method
Sn-3.0Ag-0.5Cu (Lead Free Solder)
260+/-5℃
to
:
Soldering
Heat
Capacitance Within +/-2% or +/-0.3pF (Whichever is larger)
Change
Solder Temp.
Immersion time
:
:
10+/-1s
Immersing in speedꢀꢀ :
25+/-2.5mm/s.
Q
Within the specified initial value.
Within the specified initial value.
Exposure Time
:
24+/-2h at room condition*.
I.R.
Preheat
:
GRM31 size max.: 120℃ to 150℃ for 1 min
GRM32 size min. : 100℃ to 120℃ for 1 min
and 170℃ to 200℃ for 1 min
ꢀꢀꢀꢀ
Voltage proof No defects.
*Room Condition : Temperature:15 to 35°C, Relative humidity:45 to 75%, Atmosphere pressure:86 to 106kPa
JEMCGS-04233D
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