DE2E3KH472MN3A Murata, DE2E3KH472MN3A Datasheet - Page 40

• 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

7
!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
38
No.
16
17 Life
*
*
*
DEH Series Specifications and Test Methods
1
2
3
"room condition" Temperature: 15 to 35°C, Relative humidity: 45 to 75%, Atmospheric pressure: 86 to 106kPa
The measurement of I.R. will be held in 1 to 2 hrs. after Humidity loading test.
The measurement of I.R. will be held in 12 to 24 hrs. after Life test.
Continued from the preceding page.
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
D.F.
I.R.
Appearance
Capacitance
Change
D.F.
I.R.
No marked defect
Within ±10%
0.6% max.
1000MΩ min.
No marked defect
Within ±10%
0.4% max.
Char. R [DC1 to 3.15kV], Char. C
Char. R [DC250V]: 1000MΩ min.
Specifications
: 2000MΩ min.
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:
Post-treatment:
Measurement order:
Apply a DC voltage of 200% of the rated voltage (DC250V,
DC500V) or DC voltage of 150% of the rated voltage (DC1 to
3.15kV) for 1000 +48/-0 hrs. at 125±2°C with a relative
humidity of 50% max.
(Charge/Discharge currentV50mA)
Pre-treatment:
Post-treatment:
Measurement order:
Capacitor should be stored at 125±3°C for 1 hr., then placed at
room condition*
Capacitor should be stored for 1 to 2 hrs. at room condition*
(Char. R [DC1 to 3.15kV], Char. C)
Capacitor should be stored at 125±3°C for 1 hr., then placed
at room condition*
I.R. -> Pre-treatment -> Capacitance
Humidity loading test -> I.R.*
Capacitance
Capacitor should be stored at 125±3°C for 1 hr., then placed
at room condition*
Capacitor should be stored at 125±3°C for 1 hr., then placed
at room condition*
I.R. -> Pre-treatment -> Capacitance
I.R.*
(Char. R [DC250V])
3
-> Post-treatment -> Capacitance
•
D.F. (Char. R [DC250V])
1
for 24±2 hrs. before initial measurements.
1
1
1
for 24±2 hrs. (Char. R [DC250V])
for 24±2 hrs. before initial measurements.
for 24±2 hrs.
Test Method
2
-> Post-treatment ->
•
•
D.F. ->
D.F. -> Life test ->
•
D.F.
C85E.pdf
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08.10.29