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KME Series
MINIATURE -105؇ C
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Miniature Ⅲ General Purpose Ⅲ Solvent Proof Ⅲ 105؇C Maximum Temperature
KME
Actual Size
The KME series capacitors, except for those rated at 350-400 volts, were developed to withstand HCFC cleaning agents for five minutes by ultrasonic, vapor or immersion. This solvent proof design allows all circuit board components to be cleaned together, at the same time, without resorting to more expensive epoxy end-sealed capacitors. Refer to the Mini-Glossary for recommended cleaning conditions.
Summary of Specifications
Ⅲ Radial lead terminals. Ⅲ Capacitance range: 0.1 to 15,000µF. Ⅲ Voltage range: 6.3 to 400VDC. Ⅲ Operating temperature range: 55؇C to 105؇C for 6.3 to 100V; 40؇C to 105؇C
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for 160 to 400V. Ⅲ Leakage current: See specifications table for leakage current values at 20؇C. Ⅲ Standard capacitance tolerance: ؓ20% Nominal case size (DL): 511mm to 1840mm. Rated lifetime: 1,000 hours at 105؇C with the rated ripple current applied.
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United Chemi-Con, Inc. 9801 W. Higgins Road, Rosemont, IL 60018 Tel 847-696-2000 Fax 847-696-9278 www.chemi-con.com
www.DataSheet4U.com
The KME series capacitors are our standard general purpose capacitors. These radial lead capacitors are available in a wide range of voltage and capacitance ratings and have a rated lifetime of 1,000 hours with the rated ripple current applied. The KME series capacitors with working voltage of 100 or under also have a very low DC leakage current, .002CV or 2A, whichever is greater after 2 minutes at 20؇C.
KME Series
KME Specifications
Item Operating Temperature Range Rated Voltage Range Capacitance Range Capacitance Tolerance Leakage Current Characteristics 55 to 105؇C for 6.3 to 100VDC; 40 to 105؇C for 160 to 400VDC 6.3 to 400VDC 0.1 to 15,000F ؓ20% ( M ) at 20؇C, 120Hz At 20؇C
DC Rated Voltage 6.3 -100V 160 - 400V Test Time After 2 minutes After 1 minute After 5 minutes Leakage Current ( A ) I 0.002CV or 2A, whichever is greater. CV ≤ 1,000: I 0.1CV40 CV ≤ 1,000: I 0.03CV15 CV >1,000: I 0.04CV100 CV >1,000: I 0.02CV25
MINIATURE -105؇ C
Where I = Leakage current ( A ), C = Nominal capacitance ( F ) and V = Rated voltage ( V )
KME
Dissipation Factor ( Tan ␦)
At 20؇C, 120Hz
Rated Voltage ( V ) Tan ␦ ( DF ) 6.3 0.22 10 0.19 16 0.16 25 0.14 35 0.12 50 0.10 63 0.09 100 0.08 160 - 250 0.20 350 - 400 0.24
When nominal capacitance exceeds 1,000F, add 0.02 to the values above for each 1,000F increase.
Low Temperature Characteristics
At 120Hz, impedance ( Z ) ratio between the 25؇C or 40؇C value and 20؇C value shall not exceed the values given below.
Rated Voltage ( V ) Z (25؇C ) / Z (20؇C ) Z (40؇C ) / Z (20؇C ) 6.3 4 8 10 3 6 16 2 4 25 2 3 35 2 3 50 2 3 63 -100 2 3 160 - 250 350 - 400 3 4 6 6
Ripple Current Multipliers Refer to Section 4 of the Mini-Glossary for explanation of Ripple Current Mul.