Type 550C 105 C High Ripple, Inverter Grade, Aluminum Ultra-Ripple, Long Life Screw Terminal Type Type 550C is the standard for motor drive and other high-ripple, long- life applications. It boasts more than 25% extra ripple capability per can size, but less capacitance than Type 520C. Expected operating life is more than 100,000 hours in typical applications. Type 550C is rated for 10,000 h life with full ripple current, rated voltage, 85 C and 100 lfm airflow while mounted horizontally. Horizontal mounting is more severe than vertical mounting. The extended cathode foil of the 550C assures heat flow from the capacitor element to the can in all orientations. Highlights - 10,000 hour load life - Ripple current to 105 amps - ESRs to 7 m Specifications Temperature Range 40 C to +105 C Rated Voltage Range 200 Vdc to 500 Vdc Capacitance Range 91 F to 35,000 F Capacitance Tolerance 10% +50% Leakage Current 3 CV A, 4 mA max, 5 minutes Ripple Current Multipliers Ambient Temperature 45 C 55 C 65 C 75 C 85 C 95 C 105 C 1.66 1.52 1.37 1.20 1.00 0.75 0.36 Frequency 50 60 120 360 1 5 10 kHz Hz Hz Hz Hz kHz kHz & up 1 3/8 & 2 1/2 Diameters 200 to 350 V 0.77 0.82 1.00 1.21 1.32 1.37 1.38 400 to 500 V 0.73 0.78 1.00 1.33 1.53 1.66 1.68 3 & 3 1/2 Diameters 200 to 350 V 0.80 0.85 1.00 1.17 1.24 1.28 1.29 400 to 500 V 0.73 0.79 1.00 1.31 1.51 1.63 1.65 Low Temperature Characteristics Impedance ratio: Z Z 20C +25C 3 (200500 Vdc) Endurance Life Test 10,000 h at full load at 105 C Capacitance 20% ESR 200% of limit DCL 100% of limit Shelf Life Test 500 h at 105 C Capacitance 100% of limit ESR 100% of limit DCL 100% of limit Vibration 10 to 55 Hz, 0.06 and 10 g max, 1.5 h each of two axis RoHS Compliant CDM Cornell Dubilier 140 Technology Place Liberty, SC 29657 Phone: (864)843-2277 Fax: (864)843-3800 Type 550C 105 C High Ripple, Inverter Grade, Aluminum Ultra-Ripple, Long Life Screw Terminal Type Part Numbering System 550C 812 T 450 FG 2 D S Type Capacitance Tolerance Voltage Case Code Insulation Terminal Can Style 0= None A = Low Post Blank= 812 =8100 F 200 = 200 Vdc M = 20% 1= Polyester B = High Post Standard U = 10%+75% 2= PVC D = High Current, Can T = 10%+50% Low Post S= Stud E = High Current, Bottom Standard insulation is 0.008-in PVC sleeve with High Post P= Stud 0.01-in polypropylene end disk. F = M5 Post with Polyester insulation is not available for 3.5 inch Outline Drawing M = M5 Post, Small Thermal diameter units. G = M6 Low Post Pad H = M6 High Post D Stud Dimensions + Case Stud P 0.039 Diam. Thread (1.0 mm) S 1.375 M8 0.470 (12.0) H +0 -.062 (+0 -1.57) 1.750 M8 0.470 (12.0) 2.000 M12 0.630 (16.0) 2.500 M12 0.630 (16.0) 3.000 M12 0.630 (16.0) 3.500 M12 0.630 (16.0) L NOTE: With the stud-mount feature, a thermally-conductive disk can be inserted in the bottom flush with the outer insulating sleeve. This reduces the thermal resistance through the can bottom by 0.3 C/W. Can Style P. P Optional Stud Terminal Dimensions For Case Post Diameter H max min Full Thread Torque Terminal Style Diameters Code in mm in mm Thread in mm inlb Nm Low Post 1 to 3 A 0.314 8.0 0.094 2.4 1032 0.218 5.5 25 2.82 High Post 1 to 3 B 0.314 8.0 0.281 7.1 1032 0.375 9.5 25 2.82 High Current, Low 2 to 3 D 0.684 17.4 0.125 3.2 28 0.344 8.7 50 5.65 High Current, High 2 to 3 E 0.684 17.4 0.281 7.1 28 0.469 11.9 60 6.78 M5 Post, Small 1 to 2 M 0.314 8.0 0.281 7.1 M5 0.375 9.5 25 2.82 M5 Post 2 & 3 F 0.512 13.0 0.230 5.8 M5 0.344 8.7 25 2.82 M6 Low Post 2 to 3 G 0.684 17.4 0.125 3.2 M6 0.344 8.7 50 5.65 M6 High Post 2 to 3 H 0.684 17.4 0.281 7.1 M6 0.469 11.9 60 6.78 NOTE: Only high post and M5 post terminals are available at 550 Vdc as they meet the required creepage distance. CDM Cornell Dubilier 140 Technology Place Liberty, SC 29657 Phone: (864)843-2277 Fax: (864)843-3800