• 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.
!Note
C85E.pdf
Jul.13,2011
High Voltage Ceramic Capacitors
DES Series (125°C Guaranteed/Low-dissipation Factor/DC500V-1kV)
D max.
T max.
■ Features
1. Low dissipation factor series that can be used for
power supplies with an increased switching
frequency.
e
2. The allowable power in the 100 to 300kHz band is
improved to approximately one and a half times that
of the DEH series while remaining the same size.
3. Operating temperature range is guaranteed up to 125
degrees C.
F±1.0
ø d
(in mm)
Lead Code
A2, A3
Coating Extension e
Up to the end of crimp
ø d
0.6±0.05
[Bulk]
Vertical Crimp Long (A2,A3)
4. Coated with flame-retardant epoxy resin
(equivalent to UL94V-0 standard).
Please contact us when a halogen-free product*
is necessary.
D max.
T max.
6
* Cl=900ppm max., Br=900ppm max. and
Cl+Br=1500ppm max.
5. Taping available for automatic insertion.
e
■ Applications
ø d
F±0.8
Ideal for use on high-frequency pulse circuits such as
snubber circuits for switching power supplies.
(in mm)
Lead Code
Coating Extension e
ø d
Do not use these products in any automotive
power train or safety equipment including battery
chargers for electric vehicles and plug-in hybrids.
Only Murata products clearly stipulated as
"for Automotive use" on its catalog can be used
for automobile applications such as power train and
safety equipment.
[Bulk]
Up to the end of crimp
0.6±0.05
J2, J3
Vertical Crimp Short (J2,J3)
■ Marking
Rated Voltage
DC500V
DC1kV
Nominal Body Diameter
S D
101
66
S D
101
1KV 66
ø6mm
S D
471K
1KV 66
S D
102K
66
ø7-9mm
S D
152K
1KV
66
S D
222K
66
ø10-17mm
Abbreviation (S)
Marked with code
Marked with 3 figures
Series Code
Temperature Characteristic
Nominal Capacitance
Capacitance Tolerance
Rated Voltage
Marked with code (omitted for nominal body diameter ø6mm)
Marked with code (omitted for DC500V)
Marked with
Abbreviation
(omitted for nominal body diameter ø9mm and under)
Manufacturer's Identification
Manufactured Date Code
30
MURATA [ muRata ]
