420C CDE | Alldatasheet

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Type 420C 85 °C, Long-Life, Inverter Grade, Radial Leaded CDM Cornell Dubilier • 140 Technology Place • Liberty, SC 29657 • Phone: (864)843-2277 • Fax: (864)843-3800 • www.cde.com 4000 h at full load at 85 °C per EIA IS-749 ∆ capacitance ± 20% ESR 200 % of limit DCL 100 % of limit 6,000 h at 85ºC with rated voltage ∆ Capacitance ±10% ESR 200% of limit DCL 100% of limit 500 h at 105 °C. Capacitance, ESR and DCL meet initial requirements 10 to 55 Hz, 0.06” and 10 g max, 2 h each plane Type 420C is the PC-mount version of the Type 520C screw terminal, computer grade capacitor and the 85 °C version of the Type 450C Inverter Grade capacitor. It delivers the ripple current capability and exceptional life needed for motor-drive bus capacitors and approaches the performance of the 450C at a lower cost. The extended cathode foil of the 420C assures cool operation and heat flow from the capacitor element to the can in all orientations. Highlights

  • For motor drives and UPS systems
  • ESRs to 6.9 mΩ
  • Printed-circuit mounting
  • Thermal-Pak™ extended cathode construction Specifications Operating Temperature: Rated Voltage: Capacitance: DC Leakage Current: Cold Impedance: Ripple Current Multipliers: EIA Ripple Life: Life Test: Shelf Life Test: Vibration: Best Value High Ripple Type Plug-in Frequency –40 °C to 85 °C 100 to 500 Vdc 160 µF to 27,000 µF ± 20% ≤ 3 √CV µA, 4 mA max, 5 minutes –20 °C multiple of 25 °C Z ≤ 3 Ambient Temperature 45 °C 55 °C 65 °C 75 °C 85 °C

50 Hz 60 Hz 120 Hz 360 Hz 1 kHz 5 kHz 10 kHz

1 3/8” & 1 3/4” Diameters 2” Diameters

Type 420C 85 °C, Long-Life, Inverter Grade, Radial Leaded CDM Cornell Dubilier • 140 Technology Place • Liberty, SC 29657 • Phone: (864)843-2277 • Fax: (864)843-3800 • www.cde.com Outline Drawings Case Dimensions Part Numbering System 420C Type Terminal Insulation AK Case Code 100 Voltage M Tolerance 242 Capacitance (blank) = Straight Leads 0 = Bare can 8 = PVC and Standoffs 9 = Polyester and Standoffs 100 = 100 V 450 = 450 V M = ±20% T = –10% +50% U = –10 +75% 242 = 2400 µF 221 = 220 µF Case Inches Millimeters

Type 420C 85 °C, Long-Life, Inverter Grade, Radial Leaded CDM Cornell Dubilier • 140 Technology Place • Liberty, SC 29657 • Phone: (864)843-2277 • Fax: (864)843-3800 • www.cde.com ESR Max. 25 ºC

120 Hz 20 kHz

(µΩ) (µΩ) Ripple Amps, 85 ºC (A) (A) Nominal Size D X L (in) ESR Max. 25 ºC (µΩ) (µΩ) Ripple Amps, 85 ºC (A) (A) Nominal Size D X L (in) Cap. (µF) Catalog Part Number Cap. (µF) Catalog Part Number 100 Vdc (125 Vdc Surge) 2500 420C252M200BA8 53.20 36.50 7.20 8.70 2 X 2 1/4 18000 420C183M100EE8 12.30 8.30 17.10 21.40 1 3/4 X 5 1/4 250 Vdc (300 Vdc Surge) 160 Vdc (200 Vdc Surge) 1700 420C172M250BA8 66.60 37.20 6.40 8.60 2 X 2 1/4 9300 420C932M160BC8 16.70 12.50 16.50 19.00 2 X 4 1/4 300 Vdc (350 Vdc Surge) 200 Vdc (250 Vdc Surge) 1400 420C142M300BA8 98.90 49.30 5.20 7.40 2 X 2 1/4 Ratings RoHS Compliant

Type 420C 85 °C, Long-Life, Inverter Grade, Radial Leaded CDM Cornell Dubilier • 140 Technology Place • Liberty, SC 29657 • Phone: (864)843-2277 • Fax: (864)843-3800 • www.cde.com ESR Max. 25 ºC (µΩ) (µΩ) Ripple Amps, 85 ºC (A) (A) Nominal Size D X L (in) ESR Max. 25 ºC (µΩ) (µΩ) Ripple Amps, 85 ºC (A) (A) Nominal Size D X L (in) Cap. (µF) Catalog Part Number Cap. (µF) Catalog Part Number 3400 420C342M300ED8 39.00 19.60 10.10 14.30 1 3/4 X 4 3/4 450 Volts (500 Volts Surge) 350 Vdc (400 Vdc Surge) 760 420C761M450EH8 116.00 50.10 4.70 7.20 1 3/4 X 2 3/4 2600 420C262M350ED8 44.2 21.3 9.5 13.7 1 3/4 X 4 3/4 500 Vdc (550 Vdc Surge) 400 Vdc (450 Vdc Surge) 540 420C541M500EH8 172.00 97.80 4.50 7.20 1 3/4 X 2 3/4