Type ACF, Metallized Polypropylene Capacitors for AC Filtering
High Current, High Capacitance, Low ESR, Low Inductance
Type ACF capacitors offer several robust terminal options for AC
Filtering applications. ACF is designed to give high capacitance in
a small package for high current and low ESR requirements. The
metallizedpolypropyleneconstructioninherentlygivestheadvantage
of low DF and stable performance over the rated temperature range.
Highlights
- High capacitance
- High current
- Low ESR
- Low inductance
- Terminal/mounting options
- Self healing
Specifications
Capacitance Range
5.0 to 250 µF
Capacitance Tolerance
Rated Voltage
10ꢀ ꢁ() standard, 5ꢀ ꢁJ) optional
300 to 900 Vac, 50/60 Hz
Operating Temperature Range
-55 ºC to 85 ºC
Full rated voltage @ +85 ºC, derate linearly to 50ꢀ rated voltage @ 105 ºC
Maximum rms Current
Check tables for values
Insulation Resistance
25,000 MΩ x μF @ 25 ºC, after 5 minutes of charge
130ꢀ rated DC voltage for 60 s
3 kVac 50/60Hz for 60 s
Test Voltage between Terminals @ 25 ºC
Test Voltage between Terminals & Case @ 25 ºC
Life Expectancy
60,000 h @ rated Vac, 70 °C
RoHS Compliant
Dimensions
D
Construction Details
L
Max
Case Material
UL510 Polyester Tape Wrap
Resin Material
Terminal Material
UL94V-0 Epoxy Fill
1 mm
L1 Style Tin Plated Copper
S Style Tin Plated Brass
25.4 mm
25.4 mm
19.050
9.525 mm
6.5 mm
L1
6.5 x 8.5 mm
Slots
S
Style
8.5 mm
7 mm
1/4-20 Studs
D
Max
C - C
L
¼ - 20 Threaded
19 mm
17 mm
Typical
F/L
CDE Cornell Dubilier • 1605 E. Rodney French Blvd. • New Bedford, MA 02744 • Phone: (508)996-8561 • Fax: (508)996-3830
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