U92X SNAP MOUNT 85 C Return to Table of Contents U92X Series Snap Mount Specific Design For Higher Ripple Current 350 to 500VDC Voltage Range RoHS Compliant 85 C Maximum Temperature 15,000 Hours Lifetime at 85 C The U92X series is a longest life series specifically designed for higher ripple current capability. The U92X capacitors have an endurance rating of 15,000 hours at 85 C with the rated ripple current applied. All U92X series capacitors are RoHS compliant and offered in a variety of sizes, with or without a PPE end disk, and encased in a standard PVC sleeve or optional PET sleeve. UL746C compliant exterior insulation material for sleeve and end disk is also available. Snap-in terminals (2, 4 or 5-pin configurations) are available as standard or optional styles depending on case size. Straight standoff terminals (5-pin configuration) are an option for 40, 45 and 50mm can diameters. Summary of Specifications PC board snap-in or straight standoff terminals available as standard or optional styles depending on pin styles and case size. Capacitance range: 150 to 3,300F. Voltage range: 350 to 500VDC. Category temperature range: 40 Cto 85 C. Leakage current: 3 CV (A) or 3mA, whichever is smaller, after 5 minutes at 25 C. Standard capacitance tolerance: 20% Nominal case size (D L): 30 40mm to 50 105mm. Rated lifetime: 15,000 hours at 85 C with the rated ripple current applied. United Chemi-Con, Inc. 1701 Golf Road, 1-1200 Rolling Meadows, IL 60008 Tel 847-696-2000 Fax 847-696-9278 www.chemi-con.com 45Return to Table of Contents U92X Series U92X Specifications - Snap Mount Item Characteristics Category Temperature Range 40 to 85 C Rated Voltage Range 350 to 500VDC Capacitance Range 150 to 3,300 Fat 25 C, 120Hz Capacitance Tolerance 20% (M) at 25 C, 120Hz Leakage Current I = 3 CV ( A) or 3mA, whichever is smaller, after 5 minutes at 25 C. Where I = Max. leakage current ( A), C = Nominal capacitance ( F) and V= Rated voltage (V) Dissipation Factor (Tan )At 25 C, 120Hz Rated Voltage (V) 350-400 420-500 Tan (DF) Max. 0.15 0.20 Low Temperature At 120Hz, impedance (Z) ratio between the 40 C value and 25 C value shall not exceed Characteristics the values given below. Rated Voltage (V) 350-400 420-500 Z( 40 C) /Z( 25 C) 4 8 Rated Ripple Current Multipliers Ambient Temperature ( C) 45 C 65 C 85 C 2.82 1.73 1.00 Frequency (Hz) DC Rated Voltage 50Hz 120Hz 300Hz 1kHz 10kHz 100kHz 350-450V 0.77 1.00 1.16 1.30 1.41 1.43 500V 0.70 1.00 1.16 1.30 1.41 1.43 Endurance The following specifications shall be satisfied when the capacitors are restored to 25 C after (Load Life) subjecting them to DC voltage for 15,000 hours at 85 C with the rated ripple current applied. The sum of the DC voltage and peak AC voltage must not exceed the full rated voltage of the capacitors. Capacitance change: 20% of initial measured value Tan (DF) : 200% of initial specified value Leakage current : initial specified value Shelf Life The following specifications shall be satisfied when the capacitors are restored to 25 C after exposing them for 1,000 hours at 85 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 Tan (DF) : 150% of initial specified value Leakage current : initial specified value Custom Designs Custom CV values per case size and termination type may be available upon request. Contact appropriate representative with specific requirements. 46 United Chemi-Con, Inc. 1701 Golf Road, 1-1200 Rolling Meadows, IL 60008 Tel 847-696-2000 Fax 847-696-9278 www.chemi-con.com U92X SNAP MOUNT 85 C