Eclipse
NanoMed, LLC. An Eclipse Design & Material, Inc.
Company
MULTILAYER CERAMIC CAPACITORS +200
°C Class II / COG SMPS Assemblies - 25 Vdc to
500 Vdc
Eclipse NanoMed
manufactures a line of +200
°C stacked capacitors assemblies,
which are
intended for applications where
significant bulk capacitance
is required and where there may be concerns over
exposure to thermal and
/ or mechanical shock
during a typical installation process or
operating conditions. Product receives
100% Group A inspection
in accordance with the latest revision of MIL-PRF-49470. These
capacitors incorporate our
leading edge X7R and
COG dielectric materials and are manufactured
using a proprietary high temperature lead attach. Utilized
in distributed power systems
intended for the high
temperature
environments like
aerospace and
automotive engine
compartments, typical applications for
Class II capacitors
include decoupling, by-pass, filtering,
transient voltage
suppression, blocking and
energy storage. COG /
NPO capacitor
applications include timing
circuits, RF oscillatorsand other
precision circuitry requiring low loss and stable performance.
PERFORMANCE CHARACTERISTICS:
Operating
Temperature Range -55
to +200°C
Insulation
Resistance 1000
ΩF or 100
GΩ w/e less @ +25°C 100
ΩF or 10
GΩ w/e less @ +125°C 50
ΩF or 5
GΩ w/e less @ +200°C
Dissipation
Factor COG: 0.005% Max @ +25ºC
X7R: 2.5°%
Max (< 1.2% Typ) @ +25°C 1 MHz @ C ≤ 100 pF / 1 KHz
@ C > 100 pF
Temperature
Coefficient COG @ 0 ± 30
ppm/ºC Max, -55 to +200°C ClassII @ +15 /-70%
Max, -55 to +200°C
Temperature-Voltage
Coefficient COG:
Negligible
ClassII: +15 / -72% Max, -55 to +200 °C & WVDC
Test
Parameters 1.0
± 0.1 KHz, 1.0 ± 0.2 VRMS @ +25°C 1.0
± 0.1 MHz, 1.0 ± 0.2 VRMS @ +25°C
IR test voltage @ WVDC or 500 Vdc w/e less
Dielectric
Strength 2.5
x wvdc @ wvdc ≤
200 Vdc
1.5 x wvdc @ 201 Vdc ≤wvdc≤
500 vdc
1.2 x wvdc @ wvdc > 500 Vdc
Aging
Rate COG:
None
ClassII: ≤
2%
per decade hour
MECHANICAL DIMENSIONS:
CAPACITANCE
AND VOLTAGE SELECTION:
Notes:
1. Low profile designs are generally
recommended for high vibration applications.
2.
Other sizes, capacitance values and higher voltage
ratings may be available, please contact factory.
3. Ceramic capacitors can be
exposed to high levels of thermal stress during installation and may
experience microfracturing if proper installation techniques
are not utilized. If this is a concern,
please contact factory
regarding installation recommendations.
PART NUMBER DEFINITION /
ORDERING INFORMATION:
APPLICATION
SPECIFIC PRODUCTS:
Eclipse
NanoMed’s experienced staff
is
ready to assist you
with your
application specific
requirements. Our product
is processed in a
state-of-the-art
facility, complete with a
Class
10,000 clean room, a
full service machine shop
and extensive
testing options, guaranteed to satisfy the most rigid
requirements. Whether your application
requires Industrial, Military
or
Automotive grade capacitors, or
if
your product will be
exposed to even higher
temperature
environments, we can help.
Commercial ● Military
Grade ● Industrial ● Medical ● Automotive ●
+300°C High
Temperature
