KMH SERIES
KMH
Series
Snap Mount
Large
Capacitance
High CV
High Ripple
RoHS
Compliant
105 C
Maximum
Temperature
Engineering Bulletin Mar 07
SNAP MOUNT 105 C
KMH
The KMH series capacitors are the standard 105 C , large capacitance, snap-in capacitors from
United Chemi-Con. The load life for the KMH series is 2,000 hours at 105 C with the rated ripple
current applied. The very high CV values and ripple current capabilities make these capacitors ideal
for use in power supply filter circuits. The KMH capacitors are available in 2 or 4-pin snap-in styles
and 4 or 5-pin straight terminals. The KMH series is RoHS compliant offering Pb-free construction.
The standard KMH 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 or 5-pin straight terminals.
Capacitance range: 47 to 220,000µF.
Voltage range: 6.3 to 450VDC.
Category temperature range: 40 C to 105 C for 6.3 to 100V; 25 C to 105 C
for 160 to 450V.
Leakage current: 0.02CV(µA) or 3mA, whichever is smaller, after 5 minutes at 20 C.
Standard capacitance tolerance: 20%
Nominal case size (D L): 22 20mm to 40 80mm.
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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