DEHR33A472KA3B Murata Electronics North America, DEHR33A472KA3B Datasheet - Page 15

• Manufacturer Part Number: DEHR33A472KA3B
• Description: CAP CER 4700PF 1KVDC R3 RAD
• Manufacturer: Murata Electronics North America
• Series: DEHr

Specifications of DEHR33A472KA3B

• Capacitance: 4700pF
• Voltage - Rated: 1000V (1kV)
• Tolerance: ±10%
• Temperature Coefficient: R
• Mounting Type: Through Hole
• Operating Temperature: -25°C ~ 125°C
• Features: High Voltage, Low Dissipation Factor
• Applications: General Purpose
• Package / Case: Radial - Disc
• Size / Dimension: 0.669" Dia (17mm)
• Thickness: 4.50mm Max
• Lead Spacing: 0.295" (7.50mm)
• Lead Style: Straight
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Ratings: -
• Other names: 490-4109

!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
No.
10
11
12
13
*
*
9
1
2
"C" expresses nominal capacitance value (pF).
"room condition" Temperature: 15 to 35°C, Relative humidity: 45 to 75%, Atmospheric pressure: 86 to 106kPa
Continued from the preceding page.
Soldering
Effect
(Non-Preheat)
Soldering
Effect
(On-Preheat)
Vibration
Resistance
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
I.R.
Dielectric
Strength
Appearance
Capacitance
Change
I.R.
Dielectric
Strength
Appearance
Capacitance
D.F.
Q
Appearance
Capacitance
Change
D.F.
Q
I.R.
Dielectric
Strength
Appearance
Capacitance
Change
D.F.
Q
I.R.
Dielectric
Strength
No marked defect
Within ±10%
1000MΩ min.
Per Item 6
No marked defect
Within ±10%
1000MΩ min.
Per Item 6
No marked defect
Within the specified tolerance
No marked defect
3000MΩ min.
Per Item 6
No marked defect
3000MΩ min.
Per Item 6
Char.
Char.
Char.
Char.
Char.
B, E
E, F
B, E
E, F
B, E
SL
SL
SL
SL
SL
F
B
F
B
F
QU275+5/2C *
QU350
QU275+5/2C *
QU350
QU400+20C *
QU1000
Capacitance Change
Capacitance Change
Specifications
Specifications
Specifications
Specifications
Within ±10%
Within ±15%
Within ± 5%
Within ±10%
Within ±15%
Within ± 5%
D.F.V2.5%
D.F.V5.0%
D.F.V5.0%
D.F.V7.5%
D.F.V5.0%
D.F.V7.5%
Type KY/KH/KX Specifications and Test Methods
1
1
1
(CU30pF)
(CF30pF)
(CF30pF)
(CU30pF)
(CF30pF)
(CU30pF)
As shown in figure, the lead wires
should be immersed in solder of
350±10°C or 260±5°C up to 1.5
to 2.0mm from the root of terminal
for 3.5±0.5 sec. (10±1 sec. for
260±5°C).
Pre-treatment:
Post-treatment:
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 firmly soldered to the supporting lead
wire and vibrated at a frequency range of 10 to 55Hz, 1.5mm in
total amplitude, with about a 1 minute rate of vibration change
from 10Hz to 55Hz and back to 10Hz.
Apply for a total of 6 hrs., 2 hrs. each in 3 mutually
perpendicular directions.
Set the capacitor for 500±12 hrs. at 40±2°C in 90 to 95%
relative humidity.
Post-treatment:
Apply the rated voltage for 500±12 hrs. at 40±2°C in 90 to 95%
relative humidity.
Post-treatment:
Specifications and Test Methods
Capacitor should be stored at 85±2°C for 1 hr., then placed at
room condition*
Capacitor should be stored for 1 to 2 hrs. at room condition*
Capacitor should be stored at 85±2°C for 1 hr., then placed at
room condition*
Capacitor should be stored for 1 to 2 hrs. at room condition*
Capacitor should be stored for 1 to 2 hrs. at room condition*
Capacitor should be stored for 1 to 2 hrs. at room condition*
2
2
for 24±2 hrs. before initial measurements.
for 24±2 hrs. before initial measurements.
Test Method
Continued on the following page.
Thermal
Screen
Thermal
Screen
Capacitor
Capacitor
Molten
Solder
Molten
Solder
1.5
to 2.0mm
1.5
to 2.0mm
2
2
2
2
C85E.pdf
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08.10.29
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