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SEK470M450ST Datasheet(PDF) 1 Page - Cornell Dubilier Electronics |
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SEK470M450ST Datasheet(HTML) 1 Page - Cornell Dubilier Electronics |
1 / 8 page CDE Cornell Dubilier • 1605 E. Rodney French Blvd. • New Bedford, MA 02744 • Phone: (508)996-8561 • Fax: (508)996-3830 • www.cde.com Type SEK 105 ºC Radial Leaded Aluminum Electrolytic Capacitors Long Life, Aluminum Electrolytic Type SEK is a radial leaded aluminum electrolytic ca- pacitor with a +105 º C, long life rating. The volumetic efficient high CV product of the SEK makes it ideal for high density packaging in general purpose, coupling, decoupling, bypass and filtering circuit applications. Highlights • +105 ºC • Long life • High CV product • General purpose applications • Available in T&R and ammo pack Specifications Capacitance Range: Voltage Range: Capacitance Tolerance: Operating Temperature Range: Maximum DC Leakage Current: Dissipation Factor @ 120 Hz, +25 ºC: Ripple Multipliers for Voltage and Temperature: 0.47 to 15,000 µF 6.3 to 450 Vdc ±20% –55 ºC to +105 ºC; 6.3 to 100 Vdc –40 ºC to +105 ºC; 160 to 400 Vdc –25 ºC to +105 ºC; 450 Vdc After 2 minutes, with rated voltage at +20 ºC 6.3 to 100 Vdc I = .01CV or 3 µA Max (whichever is greater) ≥ 160 Vdc after 3 min, with rated voltage at +20 ºC I = .03CV or 10 µA Max (whichever is greater) C = Capacitance in (µF) V = Rated voltage I = Leakage current in µA WV (V) 6.3 10 16 25 35 50 63 80 100 160-250 350-450 DF(%) 26 22 18 16 14 12 10 10 10 15 20 Rated Ripple Multipliers WVDC 60Hz 120Hz 1kHz 10kHz 6 to 25 0.80 1.0 1.1 1.2 35 to 100 0.75 1.0 1.3 1.4 160 to 250 0.70 1.0 1.4 1.6 350 to 400 0.60 1.0 1.5 1.8 Ambient Ripple Temperature Multiplier +105 ºC 1.00 +85 ºC 1.50 +70 ºC 1.80 Apply WVDC for 2000 hours at +105 ºC Capacitance change within 20% of initial limit DF not to exceed 200% of initial requirement Leakage current not to exceed 200% of initial 1000 hrs with no voltage applied Cap change within ±20% of initial values DF not to exceed 200% of initial requirement DC leakage current meets initial requirement For capacitors whose capacitance value exceeds 1000 µF, the value of DF (%) is increased 2% for every additional 1000 µF. Load Life: Shelf Life: Complies with the EU Directive 2002/95/ EC requirement restricting the use of Lead (Pb), Mercury (Hg), Cadmium (Cd), Hexavalent chromium (Cr(VI)), PolyBro- minated Biphenyls (PBB) and PolyBromi- nated Diphenyl Ethers (PBDE). |
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