381LR681M250K032 Cornell Dubilier

Type 381LR 105 C Highest Ripple, Snap-In Aluminum Ultra-High Ripple Capabilities Compared to standard 105 C snap-ins like the Type 381L/LX Type 381LR can handle an extra 25% ripple current or more. This remarkable capability stems from advances in electrolyte that give extremely low ESR values.In high ripple current applications like motor drives you can save by using fewer capacitors. Highlights - The right choice for motor drive bus capacitors - The right choice for UPS bus capacitors - Compare to Type 381L - Up to 2 times the ripple current Specifications Temperature Range 40 C to + 105 C 315 Vdc 25 C to + 105 C 350 Vdc Rated Voltage Range 200 Vdc to 450 Vdc Capacitance Range 56 F to 2,200 F Capacitance Tolerance 20% Leakage Current 3 CV A, 4 mA max, 5 minutes Ripple Current Multipliers Ambient Temperature 45 C 60 C 70 C 85 C 105 C 2.35 2.20 2.00 1.70 1.00 Frequency 10 50 Hz 60 Hz 120 Hz 500 kHz 1 kHz kHz & Up 0.75 0.80 1.00 1.20 1.25 1.40 Low Temperature Characteristics Impedance ratio: Z Z 20C +25C 3 (200450Vdc) Endurance Life Test 3000 h at full load at 105 C Capacitance 20% ESR 200% of limit DCL 100% of limit Shelf Life Test 1000 h at 105 C Capacitance 20% ESR 200% of limit DCL 100% of limit Vibration 10 to 55 Hz, 0.06 and 10 g max, 2 h each plane RoHS Compliant CDM Cornell Dubilier 140 Technology Place Liberty, SC 29657 Phone: (864)843-2277 Fax: (864)843-3800 Type 381LR 105 C Highest Ripple, Snap-In Aluminum Ultra-High Ripple Capabilities Part Numbering System 381LR 271 M 200 H01 2 A Case Insulating Pin Type Cap Tolerance Voltage Code Sleeve Style 381LR 271 = 270 F M = 20% 160 = 160 Vdc 2 = PVC A = 4.0 mm 222 = 2200 F 450 = 450 Vdc Length Blank = 6.3 mm Length Outline Drawing +0.2 0.8 -0.1 2.0max. 1.5 0.2 Top of Capacitor Body 6.3 mm pin length +0.2 0.8 -0.1 2.0max. L 2 max. 3.5 1.5 0.2 Top of Capacitor Body Dimensions shown are in mm 4.0 mm pin length option (add A to end of part ) Insulated Case Dimensions DIAMETER LENGTH Typical DIAMETER LENGTH Typical D D Case L Weight Case L Weight Code mm inches mm inches (grams) Code mm inches mm inches (grams) H01 22 0.87 25 0.98 16 K01 30 1.18 25 0.98 30 H02 22 0.87 30 1.18 19 K02 30 1.18 30 1.18 35 H03 22 0.87 35 1.38 22 K03 30 1.18 35 1.38 40 H04 22 0.87 40 1.57 24 K04 30 1.18 40 1.57 44 H45 22 0.87 45 1.77 28 K45 30 1.18 45 1.77 49 H05 22 0.87 50 1.97 31 K05 30 1.18 50 1.97 53 J01 25 0.98 25 0.98 20 A01 35 1.38 25 0.98 42 J02 25 0.98 30 1.18 24 A02 35 1.38 30 1.18 48 J03 25 0.98 35 1.38 27 A03 35 1.38 35 1.38 54 J04 25 0.98 40 1.57 31 A04 35 1.38 40 1.57 60 J45 25 0.98 45 1.77 35 A45 35 1.38 45 1.77 67 J05 25 0.98 50 1.97 38 A05 35 1.38 50 1.97 74 A55 35 1.38 55 2.17 80 CDM Cornell Dubilier 140 Technology Place Liberty, SC 29657 Phone: (864)843-2277 Fax: (864)843-3800 4.0 4.0 6.3 1