5MC
SERIES
Metallized
Polycarbonate
Miniature Metallized Polycarbonate Switch-Mode Power Supply
Capacitors
Most capacitor ratings and styles are approved to MIL-C-55514/11,
CFR26 & CFR27; and MIL-C-55514/12, style CFR29.
styles
FEATURES
-
Miniature con guration
-
Low ESR
-
Excellent Ripple Capability
-
High Resonant Frequency
STANDARD CONFIGURATION
-
5MC22 /axial lead termination
-
5MC26 /tab terminations/low pro le
-
5MC27 /tab terminations/high pro le
-
5MC28 /internal coaxial leads
-
5MC29 /internal coaxial leads with
grounded copper shielding
Rev. 2
Speci cation Summary
Capacitance Range
1.0µF to 50.0µF
Capacitance Tolerance
M=±20%, K=±10%, J=±5%. Closer tolerances available on
request.
Operating Temperature Range
-55°C to +125°C
Enclosure/ Construction
Mylar tape outer wrap with specially formulated, conductive
epoxy end ll to maximize heat exchange.
Voltage Rating
DC working voltage ratings at +85°C, 50VDC, 75VDC and 100
VDC. Voltage derating of 1.25% per degree C is necessary to
+125°C.
Quality Control
Capacitors are tested 100% for:
o Capacitance
o Tolerance
o Dissipation Factor
o Dielectric withstanding Voltage
o Insulation Resistance
o Equivalent Series Resistance
Process and inspection data are maintained on le and available
on special request.
Environmental
Parameter
Vibration
Immersion
Shock
Humidity
Thermal Shock
Life
Method
204
104
213
103
107
108
Condition
D
B
I
B
A
F
Reference MIL-STD-202
Characteristics
Insulation Resistance
Temperature(°C)
25
Megohmsx
50,000
Microfarads
85
5,000
125
500
Capacitance Change
Temperature(°C)
-55
PercentageChange
-2.5%
(typical)
25
0%
85
±1.0%
125
±2.0%
Insulation Resistance
CapacitanceChange
Dissipation Factor
When measured at 1000 Hz, the dissipation factor will not exceed
0.3% from +25°C to +125°C.
Dielectric Strength
Capacitors withstand a DC potential of 150% rated
voltage for two (2) minutes without damage or
breakdown. Test voltage is applied and discharged
through a resistance of 1 OHM per volt minimum, and at
25°C.
Rev. 2
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