MP88-PT88
Metallized Polypropylene and Polypropylene & Foil constructions
Snubber capacitors - Key dual element design with no internal wires lowers
inductance up to 70%, with higher reliability. ESR as low as 0.0019OHMS; less
than 15nH; ripple current to 46.2amps; dv/dt to 13,174v/µs.
Lo-Henry©
FEATURES
-
No internal wire connections
-
Direct-to-element tab
attachment
-
Terminals spacing 23-28mm
STANDARD CONFIGURATION
-
Straight terminals (A)
-
terminals (B)
Rev. 3
Summary
Capacitance Range
0.10µF to 2.5µF
Capacitance Tolerance
Standard tolerance is ± 10%. Tolerances of ±5%, and ±20%
also available. NOTE: Capacitance is measured at 25°C, and
at a frequency of 1KHZ for all values.
Operating Temperature Range
-55°C to +105°C
Enclosure/ Construction
Extended foil
Voltage Rating
VDC: 800VDC to 3000 VDC VAC: 460VAC to 920 VAC
Quality Control
Capacitors are tested 100% for:
° Capacitance tolerance
° Dissipation Factor
° Dielectric withstanding voltage
° Insulation Resistance
° Equivalent Series Resistance (ESR)
Process and inspection data are maintained on
on special request.
Environmental
Parameter
Vibration
Immersion
Shock
Humidity
Life Test
Method
204
104
213
106
108
Condition
D
B
I
-
F
and available
Reference MIL-STD-202
Characteristics
Insulation Resistance
MP88
25
Temperature(°C)
Megaohmsx
50,000
Microfarads
PT88 Temperature
25
(°C)
Megaohmsx
100,000
Microfarads
85
5,000
85
10,000
105
150
105
1,000
Capacitance Change
Temperature(°C)
-55
PercentageChange
1.6
(Typical)
25
0
105
-2.2
CapacitanceChange
Insulation Resistance
Dissipation Factor
for capacitance
When measured at the frequency
measurement, the dissipation factor will not exceed 0.10% for
style MP88 or 0.05% for style PT88.
Dielectric Strength
Capacitors withstand a DC potential of 1.5 x rated
voltage for one (1) minute without damage or
breakdown. Test voltage is applied and discharged
through a minimum resistance of 100 OHMS per volt.
Rev. 3
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