KMM SERIES
KMM
Series
Snap Mount
Downsize
High Voltage
High Ripple
RoHS
Compliant
105 C
Maximum
Temperature
Engineering Bulletin Mar 07
SNAP MOUNT 105 C
KMM
The KMM series is a high voltage, long life snap-in capacitor series that offers downsized versions
of the KMH series. The KMM capacitors have smaller case sizes and an extended rated lifetime
compared to the KMH capacitors. These characteristics plus high ripple current capability make
the KMM capacitors ideal for use in power supply filter circuits. The KMM capacitors are available
in 2 or 4-pin snap-in styles and 4 -pin straight terminals. The KMM series capacitors are RoHS
compliant offering Pb-free construction.
The standard KMM series capacitors are
not
solvent proof. Refer to guidelines and precautions on
the website for usage and installation conditions recommended for United Chemi-Con products.
Summary of Specifications
PC board 2 or 4-pin snap-in; optional 4-pin straight terminals.
Capacitance range: 39 to 3,300µF.
Voltage range: 160 to 450VDC.
Category temperature range: 25 C to 105 C.
Leakage current: 3 CV (µA) maximum after 5 minutes at 20 C.
Standard capacitance tolerance: 20%
Nominal case size (D L): 20 20mm to 35 60mm.
Rated lifetime: 2,000 to 3,000 hours at 105 C with the rated ripple current applied,
depending on case size.
United Chemi-Con, Inc. 9801 W. Higgins Road, Rosemont, IL 60018 Tel 847-696-2000 Fax 847-696-9278 www.chemi-con.com
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CHEMI-CON [ UNITED CHEMI-CON, INC. ]
