Datasheet

The capacitor should be firmly soldered to the
supporting lead wire and vibrated at a frequency range
of 10 to 55Hz, 1.5mm in total amplitude, with about a 1
minute rate of vibration change from 10Hz to 55Hz and
back to 10Hz. Apply for a total of 6 hrs., 2 hrs. each in 3
mutually perpendicular directions.
10
Vibration
Resistance
Appearance
No defects or abnormalities
As in the figure, fix the capacitor body, apply the force
gradually to each lead in the radial direction of the
capacitor until reaching 10N and then keep the force
applied for 10T1 sec.
9
Terminal
Strength
Tensile
Strength
Termination not to be broken or loosened
The capacitance change should be measured at each
specified temperature stage.
• Pretreatment
Perform a heat treatment at 150+0/-10˚C for 1 hr., and
then let sit at room temperature for 24T2 hrs.
8
Capacitance
Temperature
Characteristics
Within T15%
7 Dissipation Factor (D.F.)
0.025 max.
The capacitance/D.F. should be measured at the
frequency of 1T0.1kHz and a voltage of
AC1T0.2V(r.m.s.)
6 Capacitance
Within the specified tolerance
The insulation resistance should be measured with
DC500T50V (DC250T25V in case of rated voltage:
DC250V) at normal temperature and humidity and
within 2 min. of charging.
(Charge/Discharge current V 50mA)
5
Insulation
Resistance
Between
Terminals
CF0.01µF : 10,000MΩ min.
CU0.01µF : 100MΩ · µF min.
C : Nominal capacitance
The capacitor should not be damaged when voltage in
Table is applied between the terminations for 1 to 5
sec. (Charge/Discharge current V 50mA)
4
Dielectric
Strength
Between
Terminals
No defects or abnormalities
Visual inspection, Vernier Caliper
3 Dimension and Marking
See previous pages
Visual inspection
2 Appearance
No defects or abnormalities
–
1
Operating Temperature
Range
-55 to +125˚C
No. Test MethodSpecificationsItem
Continued on the following page.
D.F.
0.025 max.
Capacitance
Within the specified tolerance
Each lead wire should be subjected to a force of 2.5N
and then bent 90˚ at the point of egress in one
direction. Each wire is then returned to the original
position and bent 90˚ in the opposite direction at the
rate of one bend per 2 to 3 sec.
Bending
Strength
Termination not to be broken or loosened
The capacitor is placed in a
container with metal balls of 1mm
diameter so that each terminal,
short-circuit, is kept approximately
2mm from the balls as shown in
the figure, and 200% of the rated
DC voltage is impressed for 1 to 5
sec. between capacitor terminals
and metal balls.
(Charge/Discharge current
V 50mA)
Body
Insulation
No defects or abnormalities
RDE Series (Only for Commercial) Specifications and Test Methods
Approx. 2mm
Metal balls
F
Test VoltageRated Voltage
200% of the rated voltage
150% of the rated voltage
DC250V
DC630V
Temperature (˚C)Step
25T2
-55T3
25T2
125T3
25T2
1
2
3
4
5
Specifications and Test Methods
25
4
!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 specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.
• This PDF catalog is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’s specifications are subject to change or our products in it may be discontinued without advance notice. Please check with our
sales representatives or product engineers before ordering.
• This PDF catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.
!Note
C49E.pdf
10.3.8