Datasheet

Temperature
Cycle
Capacitance
Insulation
Resistance
Item Specification Test Condition
Appearance
Appearance
No mechanical damage shall
occur
Humidity
Class capacitor shall be set for 48 4 hours at
room temperature after one hour heat treatment
at 150 +0/-10 before initial measurement.
Capacitor shall be subjected to five cycles of
the temperature cycle as following:
Step Temp.( ) Time(min)
1 Min Rated Temp.+0/-3 (-55) 30
2 25 3
3 Max Rated Temp.+3/-0 (125) 30
4 25 3
Measure at room temperature after cooling for
Class : 24 2 Hours
Class : 48 4 Hours
Class (NPO):
Q / Tanδ
Class capacitor shall be set for 48 4 hours at
room temperature after one hour heat treatment
at 150 +0/-10 before initial measurement.
Temperature : 40± 2
Relative Humidity : 90 ~95%RH
Test Time : 500 +12/-0 hr
Measure at room temperature after cooling for
Class : 24 2 Hours
Class : 48 4 Hours
Capacitance
Insulation
Resistance
Class (NPO):
Q / Tanδ
Within 2.5% or 0.25pF whichever
is larger of initial value
Within 5% or 0.5pF whichever
is larger of initial value
RDC Series Specification & Test Condition
see RDC specification data sheet
see RDC specification data sheet
Appearance
High Temperature
Load
(Life Test)
Capacitance
Insulation
Resistance
Class (NPO):
More Than 30pF : Q ≥ 350
30pF & Below: Q ≥ 275+2.5C
Class (NPO):
Q / Tanδ
Within 5% or 0.5pF whichever
is larger of initial value
Class (X7R,X5R,Y5V):
V≤50Vdc 200%Rated Voltage
V≤250Vdc 150%Rated Voltage
V<1KVdc 120%Rated Voltage
V ≥ 1KV 100%Rated Voltage
However:
The rated voltage is 6.3V/10V,applied voltage
of 100% Rated voltage.
150% Rated Voltage for C≥1.0uF and
200% Rated Voltage for C< 1.0uF .
Temperature: max. operating temperature
Test Time : 1000 +48/-0 Hr
Current Applied : 50mA Max
Measure at room temperature after cooling for
Class : 24 2 Hours
Class : 48 4 Hours
see RDC specification data sheet
Vibration
Solder the capacitor on P.C. Board
Vibrate the capacitor with amplitude of 1.5mm P-P
changing the frequencies from 10Hz to 55Hz and
back to 10Hz in about 1min.
Repeat this for 2 hours each in 3perpendicular
directions.
Appearance
No mechanical damage shall
occur
Q / Tanδ
Capacitance
Within the specified tolerance
Class capacitors applied DC testing voltage
is applied for one hour at maximum operation
temperature 3 then shell be set for 48 4
hours at room temperature and the initial
measurement shall be conducted.
Applied Voltage:
No mechanical damage shall
occur
No mechanical damage shall
occur
To satisfy the specified initial
value
To satisfy the specified initial value
1,000M or 50/C whichever is
smaller for rated voltage>10V and
greater 10/C for rated voltage
≤10V
1,000M or 50/C whichever is
smaller for rated voltage>10V and
greater 10/C for rated voltage ≤10V
RDC Series-Radial Dipped Ceramic Capacitor
Holy Stone
Class
X7R,X5R : ≤ 15% of initial value
Y5V : ≤ 30% of initial value
Class
X7R,X5R : ≤ 15% of initial value
Y5V : ≤ 30% of initial value
Class
X7R,X5R : ≤ 7.5% of initial value
Y5V : ≤ 20% of initial value
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