DE2E3KH472MA4B Murata Electronics North America, DE2E3KH472MA4B Datasheet - Page 58

• 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: -

11
!Note
56
No.
13
14
15
16 Life
*
*
DEF Series (Only for LCD Backlight Inverter Circuit / 6.3kVp-p) Specifications and Test Methods
DEF Series Specifications and Test Methods
1
2
"Room condition" Temperature: 15 to 35 C, Relative humidity: 45 to 75%, Atmospheric pressure: 86 to 106kPa
"C" expresses nominal capacitance value (pF).
Continued from the preceding page.
Soldering Effect
(On-Preheat)
Temperature
and Immersion
Cycle
Humidity (Under
Steady State)
• 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.
Item
Appearance
Capacitance
Change
Dielectric Strength
(Between Lead
Wires)
Appearance
Capacitance
Change
Q
I.R.
Dielectric Strength
(Between Lead
Wires)
Appearance
Capacitance
Change
Q
I.R.
Appearance
Capacitance
Change
Q
I.R.
No marked defect
Within 2.5%
Per item 4.
No marked defect
Within 3%
200+10C*
275+5/2C*
350 min. (30pF min.)
2000M min.
Per item 4.
No marked defect
Within 5%
200+10C*
275+5/2C*
350 min. (30pF min.)
1000M min.
No marked defect
Within 3%
200+10C*
275+5/2C*
350 min. (30pF min.)
2000M min.
2
2
2
min. (10pF under)
2
min. (10pF under)
2
min. (10pF under)
2
min. (10pF min. and 30pF under)
min. (10pF min. and 30pF under)
min. (10pF min. and 30pF under)
Specifications
First the capacitor should be
stored at 120+0/-5 C for
60+0/-5 sec.
Then, as in the 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.
Post-treatment: Capacitor should be stored for 1 to 2 hrs. at
The capacitor should be subjected to 5 temperature cycles,
then consecutively to 2 immersion cycles.
<Temperature Cycle>
<Immersion Cycle>
Post-treatment: Capacitor should be stored for 4 to 24 hrs. at
Set the capacitor for 500 +24/-0 hrs. at 40 2 C in 90 to 95%
relative humidity.
Post-treatment: Capacitor should be stored for 1 to 2 hrs. at
Apply 6.3kVp-p at the frequency in the Table for 1000+48/-0
hrs. at 105 2 C with a relative humidity of 50% max.
(Charge/Discharge currentV50mA.)
<Frequency>
Post-treatment: Capacitor should be stored for 1 to 2 hrs. at
Step
Capacitance (pF)
1
2
12 to 22
27 to 47
to 10
Temperature ( C)
Step
room condition.*
room condition.*
room condition.*
room condition.*
65+5/-0
1
2
3
4
0 3
Temperature ( C)
Test Method
Room Temp.
Room Temp.
Frequency (kHz)
105 3
-25 3
Time (min)
1
1
1
1
Cycle time: 5 cycles
Cycle time: 2 cycles
100
15
15
45
33
Thermal
Screen
Immersion Water
Time (min)
Clean water
Salt water
30
30
3
3
Capacitor
Molten
Solder
1.5
to 2.0mm
C85E.pdf
Jul.13,2011