DE2E3KH472MA4B Murata Electronics North America, DE2E3KH472MA4B Datasheet - Page 65

• Manufacturer Part Number: DE2E3KH472MA4B
• Description: CAP 250VAC
• Manufacturer: Murata Electronics North America
• Series: KHr

Specifications of DE2E3KH472MA4B

• Voltage - Rated: 250VAC
• Lead Style: *
• Capacitance: 4700pF
• Tolerance: ±20%
• Temperature Coefficient: E
• Mounting Type: *
• Operating Temperature: -25°C ~ 85°C
• Applications: Safety
• Ratings: X1Y2
• Package / Case: *
• Size / Dimension: *
• Thickness: *
• Lead Spacing: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -

!Note
<Fig. 3> Allowable Voltage (Sine Wave Voltage) - Frequency Characteristics (At Ambient Temperature of 85 C or less)
Because of the influence of harmonics, when the applied
voltage is a rectangular wave or pulse wave voltage (instead
of a sine wave voltage), the heat generated by the capacitor
is higher than the value obtained by application of the sine
wave with the same fundamental frequency.
Roughly calculated for reference, the allowable voltage for a
rectangular wave or pulse wave corresponds approximately
Continued from the preceding page.
10000
10000
10000
• 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 review our product specifications or consult the approval sheet for product specifications before ordering.
(500)
1000
1000
1000
100
100
100
DEH Series C Char. (Rated Voltage: DC500V)
DEA Series SL Char. (Rated Voltage: DC1kV)
1
1
1
DEH Series R Char. (Rated Voltage: DC2kV)
Frequency (kHz)
Frequency (kHz)
Frequency (kHz)
10
10
10
100
100
100
to 470pF
to 100pF
1000pF
2200pF
4700pF
1000pF
2200pF
4700pF
220pF
470pF
220pF
470pF
1000
1000
1000
High Voltage Ceramic Capacitors !Caution
to the allowable voltage for a sine wave whose fundamental
frequency is twice as large as that of the rectangular wave or
pulse wave. This allowable voltage, however, varies
depending on the voltage and current waveforms.
Therefore, you are requested to make sure that the self-
heating temperature is not higher than the value specified in
Table 1.
10000
10000
10000
(3150)
1000
1000
1000
100
100
100
DEH Series R Char. (Rated Voltage: DC3.15kV)
DEA Series SL Char. (Rated Voltage: DC2kV)
1
1
1
DEH Series R Char. (Rated Voltage: DC1kV)
Frequency (kHz)
Frequency (kHz)
Frequency (kHz)
10
10
10
Continued on the following page.
100
100
100
1000pF
2200pF
100pF
220pF
470pF
1000pF
2200pF
4700pF
220pF
470pF
10pF
220pF
470pF
1000
1000
1000
63
C85E.pdf
Jul.13,2011
11