Datasheet
The capacitor should be fully immersed, unagitated, in
reagent at 20 to 25˚C for 30T5 sec. and then remove
gently. Marking on the surface of the capacitor should
immediately be visually examined.
Reagent:
• Isopropyl alcohol
17
Solvent
Resistance
Appearance
No defects or abnormalities
Apply voltage in Table for 1000
W
Y
48
0
hrs. at the
maximum operating temperature. Remove and set for
24T2 hrs. at room temperature, then measure.
(Charge/Discharge current V 50mA)
• Pretreatment
Apply test voltage for 1 hr., at test temperature. Remove
and set for 24T2 hrs. at room temperature.
16
High
Temperature
Load
Appearance
No defects or abnormalities
Apply the rated voltage at 40T2˚C and relative humidity
of 90 to 95% for 500
W
Y
24
0
hrs. Remove and set for
24T2 hrs. at room temperature, then measure.
(Charge/Discharge current V 50mA)
15
Humidity
Load
Appearance
No defects or abnormalities
Set the capacitor at 40T2˚C and relative humidity of 90
to 95% for 500
W
Y
24
0
hrs. Remove and set for 24T2 hrs.
at room temperature, then measure.
14
Humidity
(Steady
State)
Appearance
No defects or abnormalities
First, repeat 5 cycles according to the 4 heat
treatments listed in the following table. Next, repeat
twice the successive cycles of immersion, each cycle
consisting of immersion in fresh water at 65+5/-0˚C for
15 min. and immersion in a saturated aqueous solution
of salt at 0T3˚C for 15 min. The capacitor is then
promptly washed in running water, dried with a drying
cloth, and allowed to sit at room temperature for 24T2
hrs.
• Pretreatment
Perform a heat treatment at 150+0/-10˚C for 1 hr., and
then let sit at room temperature for 24T2 hrs.
13
Temperature
and
Immersion
Cycle
Appearance
No defects or abnormalities
The lead wire is immersed in the melted solder 1.5 to
2mm from the main body at 350T10˚C for 3.5T0.5 sec.
The specified items are measured after 24T2 hrs.
• Pretreatment
Perform a heat treatment at 150+0/-10˚C for 1 hr., and
then let sit at room temperature for 24T2 hrs.
12
Resistance
to
Soldering
Heat
Appearance
No defects or abnormalities
The terminal of a capacitor is dipped into a solution of
ethanol (JIS-K-8101) and rosin (JIS-K-5902) (25% rosin
in weight proportion) and then into molten solder (JIS-
Z-3282) for 2T0.5 sec. In both cases the depth of
dipping is up to about 1.5 to 2mm from the terminal
body.
Temp. of solder: 245T5˚C Lead Free Solder (Sn-3.0Ag-0.5Cu)
235T5˚C H60A or H63A Eutectic Solder
11 Solderability of Leads
Lead wire should be soldered with uniform coating on the axial
direction over 3/4 of the circumferential direction.
No. Test MethodSpecificationsItem
Continued from the preceding page.
Marking
Legible
Insulation
Resistance
CF0.01µF : 1,000MΩ min.
CU0.01µF : 10MΩ · µF min.
D.F.
0.05 max.
Capacitance
Change
Within T15%
Insulation
Resistance
CF0.01µF : 1,000MΩ min.
CU0.01µF : 10MΩ · µF min.
D.F.
0.05 max.
Capacitance
Change
Within T15%
Insulation
Resistance
CF0.01µF : 1,000MΩ min.
CU0.01µF : 10MΩ · µF min.
D.F.
0.05 max.
Capacitance
Change
Within T15%
Dielectric
Strength
(Between
Terminals)
No defects or abnormalities
Insulation
Resistance
CF0.01µF : 1,000MΩ min.
CU0.01µF : 10MΩ · µF min.
D.F.
0.05 max.
Capacitance
Change
Within T12.5%
Dielectric
Strength
(Between
Terminals)
No defects
Capacitance
Change
Within T10%
RDE Series (Only for Commercial) Specifications and Test Methods
Test VoltageRated Voltage
150% of the rated voltage
120% of the rated voltage
DC250V
DC630V
1Step
Min.
Operating
Temp. T3
30T3
2
Room
Temp.
3 max.
3
Max.
Operating
Temp. T3
30T3
4
Room
Temp.
3 max.
Temp.
(˚C)
Time
(min.)
Specifications and Test Methods
26
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