KMQ SERIES
KMQ
Series
Snap Mount
Downsize
Large
Capacitance
RoHS
Compliant
105 C
Maximum
Temperature
Engineering Bulletin Mar 07
SNAP MOUNT 105 C
KMQ
The KMQ series is a snap-in capacitor series that offers downsized versions of the current
miniaturized KMM series. These capacitors have a rated lifetime of 2,000 hours at 105 C with the
rated ripple current applied. With high ripple current capability and higher CV per case size than the
KMM series, the KMQ capacitors are suitable for many downsized power supply circuits. The
standard KMQ capacitors have a 2-pin snap-in terminal style. The KMQ series is RoHS compliant
offering Pb -free construction and PET (polyester) sleeves with no end disk as the standard.
The standard KMQ 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-pin snap-in terminals.
Capacitance range: 68 to 33,000µF.
Voltage range: 35, 50, 160 to 450VDC.
Category temperature range: 40 C to 105 C for 35V and 50V; 25 C to 105 C
for 160 to 450V.
Leakage current: 3 CV (µA) maximum after 5 minutes at 20 C.
Standard capacitance tolerance: 20%
Nominal case size (D L): 22 25mm to 35 50mm.
Rated lifetime: 2,000 hours at 105 C with the rated ripple current applied.
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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