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DEJE3KH102JA2A Datasheet(数据表) 15 Page - Murata Manufacturing Co., Ltd.

部件型号  DEJE3KH102JA2A
说明  High Voltage Ceramic Capacitors
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制造商  MURATA [Murata Manufacturing Co., Ltd.]
网页  http://www.murata.com
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DEJE3KH102JA2A Datasheet(HTML) 15 Page - Murata Manufacturing Co., Ltd.

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C85E.pdf
Jul.13,2011
Safety Standard Certified Type KY/KH/KX Specifications and Test Methods
Continued on the following page.
Char.
Specifications
D.F.
V2.5%
D.F.
V5.0%
Q
U400+20C*1(CF30pF)
Q
U1000
(C
U30pF)
B, E
F
SL
Char.
Capacitance Change
Within
±10%
Within
+20
–55%
Within
+30
–80%
B
E
F
Char.
Temperature Coefficient
+350 to -1000ppm/
°C
SL
Type
Test Voltage
AC2600V(r.m.s.)
AC2600V(r.m.s.)
AC4000V(r.m.s.)
KY
KH
KX
Step
Temperature (ºC)
20
±2
-25
±2
20
±2
85
±2
20
±2
1
2
3
4
5
Type
Test Voltage
For lead spacing F=5mm AC2000V(r.m.s.)
For lead spacing F=7.5mm AC2600V(r.m.s.)
AC2600V(r.m.s.)
AC4000V(r.m.s.)
KY
KH
KX
*
1 "C" expresses nominal capacitance value (pF).
The lead wire of a capacitor should be dipped into molten
solder for 2
±0.5 sec.
The depth of immersion is up to about 1.5 to 2.0mm from the
root of lead wires.
Temp. of solder: Lead Free Solder (Sn-3Ag-0.5Cu) 245
±5°C
H63 Eutectic Solder 235
±5°C
8
Solderability of Leads
Lead wire should be soldered with uniform coating
on the axial direction over 3/4 of the circumferential
direction.
The capacitance measurement should be made at each step
specified in Table 3.
<Table 3>
7
Temperature Characteristics
(Temp. range: -25 to +85
°C)
(Temp. range: +20 to +85
°C)
The capacitor should not be damaged when the test voltages
from Table 1 are applied between the lead wires for 60 sec.
<Table 1>
6
Dielectric
Strength
Between Lead
Wires
No failure
Body
Insulation
No failure
First, the terminals of the capacitor
should be connected together. Then,
as shown in the figure at right, a metal
foil should be closely wrapped around
the body of the capacitor to the
distance of about 3 to 6mm from
each terminal.
Then, the capacitor should be inserted
into a container filled with metal balls
of about 1mm diameter. Finally, AC
voltage from Table 2 is applied for 60 sec. between the
capacitor lead wires and metal balls.
<Table 2>
The insulation resistance should be measured with
DC500
±50V within 60±5 sec. of charging.
The voltage should be applied to the capacitor through a
resistor of 1M
Ω.
5
Insulation Resistance (I.R.)
10000M
Ω min.
4
Dissipation Factor (D.F.)
Q
The capacitance, dissipation factor and Q should be measured
at 20˚C with 1
±0.1kHz (char. SL: 1±0.1MHz) and AC5V(r.m.s.)
max.
3
Capacitance
Within specified tolerance
The capacitor should be visually inspected.
2
Marking
To be easily legible
The capacitor should be visually inspected for evidence of
defect.
Dimensions should be measured with slide calipers.
1
Appearance and Dimensions
No visible defect, and dimensions are within
specified range.
No.
Test Method
Specifications
Item
Operating Temperature Range: -25 to +125
°C (-25 to +85°C for UL standards )
Metal
Foil
about
3 to 6mm
Metal
Balls
Type KY/KH/KX Specifications and Test Methods
13
4
!Note • 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.




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