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.

Snap Mount

Downsize

High Voltage

High Ripple

RoHS

Compliant

105 C

Maximum

Temperature

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 Cto

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.

Summary of Specifications

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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KMM SERIES

Engineering Bulletin Mar 07