URZA LARGE TUBULARS -105 C URZA Series Large Tubulars Low Impedance Long Life 105 C Maximum Temperature The URZA series capacitors are designed for high frequency applications, switching power supplies for example. These capacitors have a rated load life of 5,000 hours and an operating temperature of 55 Cto 105 C for 6.3 to 100 volt products and 40 Cto 105 C for 160 to 250 volts. The URZA series is available in 2 and 3 lead radial mount or optional 3rd lead axial mount. The URZA series capacitors are non-solvent proof and are not recommended when halogenated cleaning solvents are used. If solvent proof capacitors are required, this series is available with an optional epoxy end-seal which can withstand HCFC cleaning agents for five minutes by ultrasonic, vapor or immersion. Refer to the Mini-Glossary for recommended cleaning conditions. Summary of Specifications 2 and 3 radial lead configurations, and optional 3rd lead axial mount. Capacitance range: 56 to 33,000F. Voltage range: 6.3 to 250VDC. Operating temperature range: 55 Cto 105 C for 6.3 to 100V 40 Cto 105 C for 160 to 250V. Leakage current: 2 CV (A) after 5 minutes for 6.3 to 100V or 0.02CV (A) or 3mA, whichever is smaller, after 5 minutes for 160 to 250V at 20 C. Standard capacitance tolerance: 10% to 75% for 6.3 to 100V 20% for 160 to 250V. Nominal case size (D L): 19 31mm to 25.4 91mm. Rated lifetime: 5,000 hours at 105 C. United Chemi-Con, Inc. 9801 W. Higgins Road, Rosemont, IL 60018 Tel 847-696-2000 Fax 847-696-9278 www.chemi-con.com 287URZA Series URZA Specifications Characteristics Item Rated Voltage Range 6.3 to 100VDC 160 to 250VDC Operating Temperature 55 to 105 C 40 to 105 C Range Capacitance Range 120 to 33,000 F 56 to820 F Capacitance Tolerance 10% to 75% (U) at 20 C, 120Hz 20% (M) at 20 C, 120Hz Leakage Current I 2 CV ( A) after 5 minutes at 20 C. I 0.02CV ( A) or 3mA, whichever is smaller, after 5 minutes at 20 C. Where I = Leakage current ( A), C = Nominal capacitance ( F) and V= Rated voltage (V) Equivalent Series At 20 C, maximum ESR at 120Hz and 10kHz shall not exceed the values given in the Ratings Tables. Resistance (ESR ) Temperature At 120Hz, At 120Hz, 55 C/ 20 C for 6.3 to 100V: 40 C/ 20 C for 160 to 250V: Characteristics Impedance ratio : 6 max. Impedance ratio : 4 max. Capacitance change: 35% Capacitance change: 30% ESR : 20 initial specified value ESR : 10 initial specified value Leakage current : < initial specified value Leakage current : < initial specified value At 120Hz, At 120Hz, 105 C/ 20 C for 6.3 to 100V: 105 C/ 20 C for 160 to 250V: Impedance ratio : 1 max. Impedance ratio : 1 max. Capacitance change: 15% Capacitance change: 20% ESR : < initial specified value ESR : < initial specified value Leakage current : 5 initial specified value Leakage current : 10 initial specified value Ripple Current Ambient Temperature ( C) Ambient Temperature ( C) Multipliers 65 C 85 C 105 C 65 C 85 C 105 C Refer to Section 4 of 1.36 1.00 0.35 1.23 1.00 0.60 the Mini-Glossary for explanation of Ripple Frequency (Hz) Frequency (Hz) Current Multipliers. DC Voltage 60Hz 120Hz 300Hz 1kHz 20kHz DC Voltage 60Hz 120Hz 300Hz 1kHz 20kHz 0.78 0.80 1.00 1.20 1.30 1.50 6.3-16V 0.65 0.75 160-200V 0.75 1.00 25-50V 0.45 0.60 0.70 0.75 1.00 250V 0.83 1.00 1.10 1.20 1.30 63-100V 0.28 0.50 0.65 0.75 1.00 Load Life The following specifications shall be satisfied when the capacitors are restored to 20 C after subjecting them to the DC rated voltage for 5,000 hours at 105 C. Capacitance change: 20% of initial measured value ESR : 300% of initial specified value Impedance : 200% of initial specified value Leakage current : initial specified value Shelf Life The following specifications shall be satisfied when the capacitors are restored to 20 C after exposing them for 1,000 hours at 105 C without voltage applied. The rated voltage shall be applied to the capacitors for a minimum of 30 minutes, at least 24 hours and not more than 48 hours before the measurements. Capacitance change: 20% of initial measured value ESR : 200% of initial specified value Impedance : 200% of initial specified value Leakage current : 5 initial specified value Others Satisfies characteristic C of JIS C5141 288 United Chemi-Con, Inc. 9801 W. Higgins Road, Rosemont, IL 60018 Tel 847-696-2000 Fax 847-696-9278 www.chemi-con.com URZA LARGE TUBULARS -105 C