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! Note ? Please read rating and ! CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.
? This catalog has only typical speci?cations. Therefore, please approve our product speci?cations or transact the approval sheet for product speci?cations before ordering.
C49E.pdf
Mar.12,2014
Speci?cations and Test Methods
Specifications
No.
Item
Temperature Compensating Type High Dielectric Constant Type
Test Method
1
2
3
Operating Temperature
Range
Appearance
Dimension and Marking
-55 to +125°C
No defects or abnormalities
See previous pages
Char. X7R, X7S: -55 to +125°C
Char. F: -25 to +85°C
Char. Y5V: -30 to +85°C
–
Visual inspection
Visual inspection, Vernier Caliper
The capacitors should not be damaged when test
voltages of Table are applied between the terminals
for 1 to 5 sec. (Charge/Discharge current V 50mA)
Rated Voltage
Test Voltage
DC630V
Between
Terminals
No defects or abnormalities
Temperature DC50V, DC100V
Compensating DC250V
Type
300% of the rated voltage
200% of the rated voltage
150% of the rated voltage
3
DC1kV
High Dielectric DC25V, DC50V
Constant Type DC100V, DC250V
DC630V
DC1kV
130% of the rated voltage
250% of the rated voltage
200% of the rated voltage
150% of the rated voltage
120% of the rated voltage
4
Dielectric
Strength
The capacitor is placed in a
container with metal balls of 1mm
diameter so that each terminal,
short-circuited, is kept
approximately 2mm from the balls
as shown in the figure, for 1 to 5
Approx. 2mm
Body
Insulation
No defects or abnormalities
sec. between capacitor terminals
and metal balls. (Charge/Discharge
current V 50mA)
Metal balls
Test Voltage
Rated Voltage
250% of the rated voltage
DC25V, DC50V
DC100V, DC250V
200% of the rated voltage
DC630V, DC1kV
DC1300V
5
6
Insulation
Resistance
Capacitance
Between
Terminals
Rated Voltage: DC25V, DC50V, DC100V
10,000M Ω min. or 500M Ω
Rated Voltage: DC250V, DC630V
10,000M Ω min. or 100M Ω
Within the specified tolerance
The insulation resistance should be measured with a
DC voltage not exceeding the rated voltage
(DC500±50V in case of rated vlotage: DC630V,
DC1kV) at normal temperature and humidity and within
2 min. of charging. (Charge/Discharge current V 50mA)
The capacitance, Q/D.F. should be measured at 25°C
at the frequency and voltage shown in the table.
Temperature Compensating Type
Item
Capacitance
C V 1000pF
C G 1000pF
Frequency
1±0.1MHz
1±0.1kHz
7
Q/Dissipation Factor (D.F.)
30pF min.: Q U 1,000
30pF max.: Q U 400+20C
Char. X7R: 0.025 max.
Char. F, Y5V: 0.05 max.
Voltage
AC0.5 to 5V
(r.m.s.)
AC1±0.2V
(r.m.s.)
C: Nominal capacitance (pF)
Char. X7S: 0.125 max.
High Dielectric Constant Type
Item
Capacitance
C V 10μF
C G 10μF
Frequency
Voltage
1±0.1kHz
AC1±0.2V
(r.m.s.)
120±24Hz
AC0.5±0.1V
(r.m.s.)
Continued on the following page.
39
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