DEBB33A102KA2B Datasheet, PDF (15/83 Pages) Murata Manufacturing Co., Ltd. – Safety Standard Certified Ceramic Capacitors/ High Voltage Ceramic Capacitors

!Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.
C85E.pdf
• 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.
Jul.13,2011
Safety Standard Certified Type KTYy/pKeHK/KYX/KSHp/eKcXifSicpaeticoinfiscaatniodnTseasntdMTeethsot dMsethods
Operating Temperature Range: -25 to +125°C (-25 to +85°C for UL standards )
No.
Item
Specifications
1 Appearance and Dimensions
No visible defect, and dimensions are within
specified range.
Test Method
The capacitor should be visually inspected for evidence of
defect.
Dimensions should be measured with slide calipers.
2 Marking
To be easily legible
The capacitor should be visually inspected.
3 Capacitance
Within specified tolerance
4
Dissipation Factor (D.F.)
Q
Char.
B, E
F
SL
Specifications
D.F.V2.5%
D.F.V5.0%
QU400+20C*¹(CF30pF)
QU1000 (CU30pF)
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.
4
5 Insulation Resistance (I.R.)
10000MΩ min.
Between Lead
Wires
No failure
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 1MΩ.
The capacitor should not be damaged when the test voltages
from Table 1 are applied between the lead wires for 60 sec.
<Table 1>
Type
KY
KH
KX
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.)
6
Dielectric
Strength
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
Metal
Foil
about
3 to 6mm
each terminal.
Then, the capacitor should be inserted
into a container filled with metal balls
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>
Type
KY
KH
KX
Test Voltage
AC2600V(r.m.s.)
AC2600V(r.m.s.)
AC4000V(r.m.s.)
7 Temperature Characteristics
Char.
Capacitance Change
B
Within ±10%
E
Within
% ⁺²⁰
–55
F
Within
% ⁺³⁰
–80
(Temp. range: -25 to +85°C)
Char. Temperature Coefficient
SL
+350 to -1000ppm/°C
(Temp. range: +20 to +85°C)
8 Solderability of Leads
Lead wire should be soldered with uniform coating
on the axial direction over 3/4 of the circumferential
direction.
*¹ "C" expresses nominal capacitance value (pF).
The capacitance measurement should be made at each step
specified in Table 3.
<Table 3>
Step
1
2
3
4
5
Temperature (ºC)
20±2
-25±2
20±2
85±2
20±2
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
Continued on the following page.
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