DE2E3KH472MN3A Murata, DE2E3KH472MN3A Datasheet - Page 34

• Manufacturer Part Number: DE2E3KH472MN3A
• Description: Ceramic Disc Capacitors Class X1 Y2 4700pF 250Vac E 20%
• Manufacturer: Murata
• Series: DE2r

Specifications of DE2E3KH472MN3A

• Voltage Rating: 250 Volts
• Operating Temperature Range: - 25 C to + 125 C
• Termination Style: Radial
• Product: Ceramic Disc Capacitors - Other Various
• Dimensions: 13 mm Dia.
• Capacitance: 4700 pF
• Tolerance: 20 %
• Temperature Coefficient: E
• Lead Spacing: 7.5 mm
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

6
!Note
• 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
• 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.
sales representatives or product engineers before ordering.
!Note
32
No.
13
14
15
16
17 Life
* "room condition" Temperature: 15 to 35°C, Relative humidity: 45 to 75%, Atmospheric pressure: 86 to 106kPa
DES Series Specifications and Test Methods
Continued from the preceding page.
Soldering Effect
(On-Preheat)
Temperature
Cycle
Humidity (Under
Steady State)
Humidity
Loading
• 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.
Item
Appearance
Capacitance
Change
Dielectric Strength
(Between Lead
Wires)
Appearance
Capacitance
Change
D.F.
I.R.
Dielectric Strength
(Between Lead
Wires)
Appearance
Capacitance
Change
D.F.
I.R.
Appearance
Capacitance
Change
D.F.
I.R.
Appearance
Capacitance
Change
D.F.
I.R.
No marked defect
Within ±10%
Per item 4.
No marked defect
Within ±10%
0.4% max.
1000MΩ min.
Per item 4.
No marked defect
Within ±10%
0.4% max.
1000MΩ min.
No marked defect
Within ±10%
0.6% max.
1000MΩ min.
No marked defect
Within ±10%
0.4% max.
2000MΩ min.
Specifications
First the capacitor should be
stored at 120+0/-5°C for
60+0/-5 sec.
Then, as in figure, the lead wires
should be immersed in solder of
260+0/-5°C up to 1.5 to 2.0mm
from the root of terminal for
7.5+0/-1 sec.
Pre-treatment:
Post-treatment:
The capacitor should be subjected to 5 temperature cycles.
<Temperature Cycle>
Pre-treatment:
Post-treatment:
Set the capacitor for 500+24/-0 hrs. at 40±2°C in 90 to 95%
relative humidity.
Pre-treatment:
Post-treatment:
Apply the rated voltage for 500+24/-0 hrs. at 40±2°C in 90 to
95% relative humidity. (Charge/Discharge currentV50mA)
Pre-treatment:
Post-treatment:
Apply a DC voltage of 200% of the rated voltage (DC500V) or
DC voltage of 150% of the rated voltage (DC1kV) for 1000
+48/-0 hrs. at 125±2°C with a relative humidity of 50% max.
(Charge/Discharge currentV50mA)
Pre-treatment:
Post-treatment:
Capacitor should be stored at 125±3°C for 1 hr., then placed
at room condition* for 24±2 hrs. before initial measurements.
Capacitor should be stored for 24±2 hrs. at room condition*.
Capacitor should be stored at 125±3°C for 1 hr., then placed
at room condition* for 24±2 hrs. before initial measurements.
Capacitor should be stored for 24±2 hrs. at room condition*.
Capacitor should be stored at 125±3°C for 1 hr., then placed
at room condition* for 24±2 hrs. before initial measurements.
Capacitor should be stored for 1 to 2 hrs. at room condition*.
Capacitor should be stored at 125±3°C for 1 hr., then placed
at room condition* for 24±2 hrs. before initial measurements.
Capacitor should be stored for 1 to 2 hrs. at room condition*.
Capacitor should be stored at 125±3°C for 1 hr., then placed
at room condition* for 24±2 hrs. before initial measurements.
Capacitor should be stored at 125±3°C for 1 hr., then placed
at room condition* for 24±2 hrs.
Step
1
2
3
4
Temperature (°C)
Test Method
Room Temp.
Room Temp.
125±3
-25±3
Cycle time: 5 cycle
Thermal
Screen
Time (min)
30
30
3
3
Capacitor
Molten
Solder
1.5
to 2.0mm
C85E.pdf
08.10.29