Type SF Motor-Run and Power Supply Capacitors Oil Filled/Impregnated, AC Rated, Metallized Polypropylene Capacitors Type SF, AC rated metallized polypropylene capacitors provide starting torque and power factor correction for split phase motors typically used in refrigeration and air conditioning motor-run applications. Type SF also may be used to provide noise suppression, voltage regulation and line current reduction in power supply applications. Highlights Specifications Capacitance Range: Voltage Range: Capacitance Tolerance: Temperature Range: Dissipation Factor: Self healing Fault Current Protection up to 10,000 amps AFC Low energy consumption 4 - tine, 1/4" quick connect lug terminals are standard Meets EIA Standard EIA-456-A UL recognized File Number E71645 CSA File Number 223507 5.0 F to 120.0 F 240 Vac to 660 Vac 10% standard, 6% and 3% available -40 C to 70 C standard, 90 C available <0.1% Capacitance vs. Temperature The service life objective for this series is 60,000 hours of operating life with a 94% survival rate when operated at full voltage, 60 Hz, and rated ambient temperature. AC capacitors are frequently used at voltages and ambient temperatures other than rated conditions. Service life may be estimated under specific conditions of temperature and voltage by using the curves as shown below and to the right. The Capacitance vs. Temperature curve may be used to determine the capacitance change as a function of temperature. capacitance varies by no more than 3 % over the operating temperature range. Capacitance vs. Temperature Life vs. Temperature 10000 4 2 0 -2 -4 -6 -40 -20 0 20 40 60 80 100 Temperature C 1000 Life vs. Voltage 100 10 0 25 50 75 100 % of Rated Temperature 125 % of Rated Life % of Rated Life 100000 Capacitance Change % Service Life Objective % of Rated Voltage Cornell Dubilier * 1605 E. Rodney French Blvd. * New Bedford, MA 02744 * Phone: (508)996-8564 * Fax: (508)996-3830 * www.cde.com 1.002 Type SF Motor-Run and Power Supply Capacitors Ratings - Oval Case Style Type SF - Oval Case Style .81 .06 A .06 B .06 .50 Max H + .12 - .06 Dim e ns ions (Inche s ) Cas e Code A A 1.31 B 2.16 H see table C 1.91 2.91 see table D 1.97 3.66 see table Ratings - Oval Case Style Cap. (F) 4.0 5.0 6.0 7.5 10.0 15.0 20.0 25.0 30.0 35.0 40.0 45.0 50.0 60.0 70.0 Stock Catalog Case H Items Part Number Code (inches) 240 Vac Oval 70C Case Temperature * SFA24S4K219B A 2.19 * SFA24S5K219B A 2.19 * SFA24S6K219B A 2.19 * SFA24S7.5K219B A 2.19 * SFA24S10K219B A 2.19 * SFA24S15K263B A 2.63 * SFA24S20K303B A 3.03 * SFC24S25K269B C 2.69 * SFC24S30K269B C 2.69 * SFC24S35K269B C 2.69 * SFC24S40K303B C 3.03 * SFC24S45K303B C 3.03 * SFC24S50K303B C 3.03 * SFC24S60K388B C 3.88 * SFC24S70K388B C 3.88 Cap. (F) 2.0 2.0 3.0 3.0 4.0 4.0 5.0 5.0 6.0 6.0 7.5 7.5 10.0 12.5 15.0 17.5 20.0 20.0 25.0 30.0 35.0 40.0 45.0 50.0 50.0 2.0 2.0 3.0 3.0 4.0 4.0 5.0 6.0 7.5 10.0 12.5 12.5 15.0 15.0 17.5 20.0 25.0 30.0 35.0 40.0 45.0 50.0 55.0 60.0 Stock Catalog Case Items Part Number Code 370 Vac 70 C Case Temperature S SFA37S2K219B A * SFA37S2K156B A S SFA37S3K219B A * SFA37S3K156B A S SFA37S4K219B A * SFA37S4K156B A S SFA37S5K219B A * SFA37S5K156B A S SFA37S6K219B A * SFA37S6K156B A S SFA37S7.5K219B A * SFA37S7.5K156B A S SFA37S10K288B A S SFA37S12.5K288B A S SFA37S15K288B A S SFC37S17.5K291B C S SFC37S20K291B C * SFA37S20K375B A S SFC37S25K291B C S SFC37S30K291B C S SFC37S35K291B C S SFC37S40K391B C S SFC37S45K391B C S SFC37S50K391B C S SFD37S50K391B D 440 Vac 70 C Case Temperature S SFA44S2K203B A * SFA44S2K156B A S SFA44S3K209B A * SFA44S3K156B A S SFA44S4K209B A * SFA44S4K156B A S SFA44S5K219B A S SFA44S6K288B A S SFA44S7.5K288B A S SFA44S10K375B A * SFA44S12.5K375B A * SFC44S12.5K291B C S SFA44S15K375B A * SFC44S15K291B C * SFC44S17.5K291B C S SFC44S20K391B C S SFC44S25K391B C S SFC44S30K391B C S SFD44S35K391B D S SFD44S40K391B D S SFD44S45K391B D S SFD44S50K391B D S SFD44S55K391B D S SFD44S60K391B D H Inches 2.19 1.56 2.19 1.56 2.19 1.56 2.19 1.56 2.19 1.56 2.19 1.56 2.88 2.88 2.88 2.91 2.91 3.75 2.91 2.91 2.91 3.91 3.91 3.91 3.91 2.03 1.56 2.09 1.56 2.09 1.56 2.19 2.88 2.88 3.75 3.75 2.91 3.75 2.91 2.91 3.91 3.91 3.91 3.91 3.91 3.91 3.91 3.91 3.91 Cornell Dubilier * 1605 E. Rodney French Blvd. * New Bedford, MA 02744 * Phone: (508)996-8564 * Fax: (508)996-3830 * www.cde.com 1.003 Type SF Motor-Run and Power Supply Capacitors Ratings - Oval Case Style Cap. (F) 1.0 1.0 2.0 2.0 3.0 4.0 5.0 6.0 8.0 8.0 10.0 10.0 12.0 15.0 18.0 20.0 25.0 30.0 35.0 40.0 Options Stock Catalog Case Items Part Number Code 660 Vac 70 C Case Temperature S SFA66S1K156B A * SFA66S1K219B A S SFA66S2K156B A * SFA66S2K219B A S SFA66S3K288B A S SFA66S4K288B A S SFA66S5K375B A S SFA66S6K375B A S SFA66S8K475B A * SFC66S8K291B C S SFA66S10K475B A S SFC66S10K291B C S SFC66S12K391B C S SFC66S15K391B C S SFC66S18K391B C S SFD66S20K391B D S SFD66S25K391B D S SFD66S30K391B D S SFD66S35K491B D S SFD66S40K491B D H Inches Tinplated steel cans are standard. Aluminum cases are available upon request. 1.56 2.19 1.56 2.19 2.88 2.88 3.75 3.75 4.75 2.91 4.75 2.91 3.91 3.91 3.91 3.91 3.91 3.91 4.91 4.91 Tighter capacitance tolerances such as 3% o r 6% are available. +90 C ratings are available for HID lighting and power supply applications. Discharge resistors are available. Special terminal lugs such as 2 tines plus 1 fork lugs are available. Dual capacitance values are available for 370 Vac and 440 Vac applications. Hardware and Brackets: See Capacitor Hardware, page 5.000 Part Numbering System SF C Series SF Case 37 AC Volt S Case Material A = 1 1/4" Oval 24 = 240 Vac S = Steel B = 1 1/2" Oval 37 = 370 Vac T = Aluminum with C = 1 3/4" Oval 44 = 440 Vac steel cover D = 2.0" Oval P = 1 3/4" Round 66 = 660 Vac A = All Aluminum X = Other 35 Cap K Tol. % 291 Can Height B VAR 7 = 7.0 F L = 3% 238 = 2.38" A = 2 way 70 C 35 = 35.0 F H = 6% 291 = 2.91" B = 4 way 70 C K = 10% 388 = 3.88" C = 2 way 90 C 475 = 4.75" D = 4 way 90 C 488 = 4.88" E = Dual 2,3,4 70 C S = 2.0" Round F = Forks 70 C T = 2 1/2" Round G = Forks 90 C H = Forks 100 C J = Forks, 70 Res. K = Forks, 90 Res. L = Forks, 100 Res. Z = Other Cornell Dubilier * 1605 E. Rodney French Blvd. * New Bedford, MA 02744 * Phone: (508)996-8564 * Fax: (508)996-3830 * www.cde.com 1.004 Type SF Motor-Run and Power Supply Capacitors Type SF - Round Case Style Cap (F) .81 .06 D .06 0.5 Max. H + .12 - .06 Case Code Cas e Code D (Inche s ) H P 1.87 see table S 2.12 see table T 2.62 see table Hardware and Brackets: See page 5.000 for details 2.0 3.0 4.0 5.0 6.0 7.5 10.0 12.5 15.0 17.5 20.0 25.0 30.0 35.0 40.0 45.0 50.0 55.0 60.0 65.0 70.0 75.0 80.0 90.0 100.0 Cap (F) 2.0 3.0 4.0 5.0 6.0 7.5 10.0 12.5 15.0 17.5 20.0 25.0 30.0 35.0 40.0 45.0 50.0 55.0 60.0 Stock Catalog Case Items Part Number Code 370 Vac 70C Case Temperature * SFP37S2K238B P * SFP37S3K238B P S SFP37S4K238B P * SFP37S5K238B P * SFP37S6K238B P * SFP37S7.5K238B P S SFP37S10K238B P S SFP37S12.5K238B P S SFP37S15K238B P * SFP37S17.5K238B P S SFP37S20K238B P S SFP37S25K288B P S SFP37S30K288B P S SFS37S35K288B S S SFS37S40K288B S S SFS37S45K375B S S SFS37S50K375B S S SFS37S55K375B S S SFT37S60K303B T * SFT37S65K303B T * SFT37S70K303B T * SFT37S75K391B T S SFT37S80K391B T * SFT37S90K391B T * SFT37S100K391B T Stock Catalog Case Items Part Number Code 440 Vac 70 C Case Temperature * SFP44S2K238B P * SFP44S3K238B P * SFP44S4K238B P * SFP44S5K238B P * SFP44S6K238B P * SFP44S7.5K238B P S SFP44S10K238B P * SFP44S12.5K238B P S SFP44S15K288B P * SFP44S17.5K288B P S SFP44S20K288B P * SFS44S25K288B S S SFS44S30K288B S * SFT44S35K303B T S SFT44S40K391B T * SFT44S45K391B T S SFT44S50K391B T * SFT44S55K391B T S SFT44S60K475B T H (Inches) 2.38 2.38 2.38 2.38 2.38 2.38 2.38 2.38 2.38 2.38 2.38 2.88 2.88 2.88 2.88 3.75 3.75 3.75 3.03 3.03 3.03 3.91 3.91 3.91 3.91 H (Inches) 2.38 2.38 2.38 2.38 2.38 2.38 2.38 2.38 2.88 2.88 2.88 2.88 2.88 3.03 3.91 3.91 3.91 3.91 4.75 Cornell Dubilier * 1605 E. Rodney French Blvd. * New Bedford, MA 02744 * Phone: (508)996-8564 * Fax: (508)996-3830 * www.cde.com 1.005 Type SF Motor-Run and Power Supply Capacitors Ratings - Round Case Style Cap (F) 2.0 3.0 5.0 7.5 10.0 12.5 15.0 17.5 20.0 25.0 30.0 35.0 40.0 Options Stock Catalog Case Items Part Number Code 660 Vac 70C Case Temperature * SFP66S2K238B P * SFP66S3K238B P * SFP66S5K238B P * SFP66S7.5K288B P * SFP66S10K288B P * SFS66S12.5K288B S * SFS66S15K375B S * SFT66S17.5K388B T * SFT66S20K388B T * SFT366S25K488B T * SFT66S30K488B T * SFT66S35K488B T * SFT66S40K488B T Tinplated steel cans are standard. Aluminum H cases are available upon request. (Inches) 2.38 2.38 2.38 2.88 2.88 2.88 3.75 3.88 3.88 4.88 4.88 4.88 4.88 Tighter capacitance tolerances such as 3% or 6% are available. +90 C ratings are available for HID lighting and power supply applications. Discharge resistors are available. Special terminal lugs such as 2 tines plus 1 fork lug are available. Dual capacitance values are available for 370 Vac and 440 Vac applications. Hardware and Brackets: See Capacitor Hardware, page 5.000 Part Numbering System SF Series SF C Case 37 AC Volt S Case Material A = 1 1/4" Oval 24 = 240 Vac S = Steel B = 1 1/2" Oval 37 = 370 Vac T = Aluminum with C = 1 3/4" Oval 44 = 440 Vac steel cover D = 2.0" Oval 66 = 660 Vac A = All Aluminum X = Other 35 Cap K Tol. % 291 Can Height B VAR 7 = 7.0 F L = 3% 238 = 2.38" A = 2 way 70 C 35 = 35.0 F H = 6% 291 = 2.91" B = 4 way 70 C K = 10% 388 = 3.88" C = 2 way 90 C Z = Special 475 = 4.75" D = 4 way 90 C 488 = 4.88" E = Dual 2,3,4 70 C P = 1 3/4" Round F = Forks 70 C S = 2.0" Round G = Forks 100 C T = 2 1/2" Round H = Forks 100 C J = Forks, 70 Res. K = Forks, 90 Res. L = Forks, 100 Res. Cornell Dubilier * 1605 E. Rodney French Blvd. * New Bedford, MA 02744 * Phone: (508)996-8564 * Fax: (508)996-3830 * www.cde.com 1.006