®
METALLIZED COMBINATION CAPACITORS
730 SERIES
copper-clad steel leads. Nickel, copper,
dumet and other special leads are
available.
Protective clear wrap is offered on
all wrap and fill units.
The potting material and endfills of
Electrocube’s capacitors meet or exceed
the flammability requirements of UL94VO.
Dimensional variations for all MFD
values are available with the same
volume to meet all of your design
requirements.
This new dual combination film
capacitor series offers the design
engineer extreme low capacitance
variation over its temperature range.
Units feature high quality at low cost
and excellent volumetric efficiency for
high density packaging applications.
The series is available in axial-lead
wrap and fill in oval and round styles.
They are offered in 100 and 200 VDC.
All capacitors feature extended foil
construction and standard tin-coated,
SPECIFICATIONS
Temperature:
-55°C to +85°C at rated voltage; to +105°C
with 50% voltage derating.
TYPICAL DIELECTRIC CHARACTERISTIC CURVES
-4% at -55°C, -1% at 0°C, -0.75% at 85°C and +3% at 105°C.
Dielectric Strength:
Will withstand 150% rated voltage
at 25°C for a period not to exceed 2 minutes; current limited
to 5 mA.
Life Test:
Will withstand 140% rated voltage for 250 hrs. at 85°C.
with not more than 1 failure in 12 permitted.
Dissipation Factor:
Shall not exceed 0.5% at 25°C.
Acceptance Criteria:
Measurement frequency for capacitance
and dissipation factor shall be 1000 Hz for values up to 1 mfd
and 120 Hz for values of 1 mfd and up.
is less, units shall meet the minimum values below:
Insulation Resistance:
At rated voltage or 500V, whichever
NOTES:
For information regarding insulating sleeves, mountings, special terminals,
non-standard leads, circuit connections and other hardware, please
consult factory.
For styles and ratings not shown, or for unusual requirements necessitated
by special circuit applications (including higher IR or lower DF), consult
the factory direct.
All Electrocube film capacitors have endfills and tape that
meet or exceed the flammability requirements of UL94V0.
®
3366 Pomona Blvd. • Pomona, CA 91768 •TEL: (909) 595-4037 • FAX: (909) 595-0186
e-mail: esales@electrocube.com • Internet: www.electrocube.com • (IR: 9/99)
INSULATION RESISTANCE
(MEGOHMS TIMES MICROFARADS)
% DISSIPATION FACTOR
% CAPACITANCE CHANGE
Capacitance Stability:
Maximum change with temperature
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