EHF2WM680M30OT

MINIATURE ALUMINUM ELECTROLYTIC CAPACITORS HF series Long life, high ripple current; For power supply applications Endurance: +105°C 5,000~10,000 hours 1808 RoHS Compliant SPECIFICATIONS Items Characteristics Category Temperature Range -40~+105°C(160~400V dc ) Rated Voltage Range 160~450 V dc Capacitance Tolerance ±20%(M) Leakage Current -25~+105°C(450V dc ) (at 20°C,120Hz) CV≤1000 CV>1000 After 1 minute After 5 minutes l≤0.1CV+40μA l≤0.04CV+100μA l≤0.03CV+15μA l≤0.02CV+25μA Rated Voltage(V dc ) 160 200 400 450 tanδ (max.) 0.15 0.15 0.15 0.20 0.20 0.20 Rated Voltage(V dc ) 160 200 250 Z(-25°C)/Z(+20°C) 3 3 3 Z(-40°C)/Z(+20°C) 8 8 8 250 350 Where,I:Max.leakage current (μA), C:Nominal capacitance (μF), V: Rated voltage (V) (at 20°C) Dissipation Factor (tanδ) Low Temperature Characteristics (Max. Impedance Ratio) 350 400 450 6 6 6 10 10 - (at 20°C,120Hz) (at 120Hz) The following specifications shall be satisfied when the capacitors are restored to 20°C after DC voltage plus the rated ripple current is applied for a specified period of time at 105°C. Case Dia.(mm) Load life (hours) Capacitance Change ≤±20% of the initial value 5,000 ØD≤8 D.F. (tanδ) ≤200% of the initial specified value 8,000 ØD = 10 Leakage Current ≤The initial specified value 10,000 ØD≥12 . 5 Endurance 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. Shelf Life Capacitance Change ≤±20% of the initial value D.F. (tanδ) ≤200% of the initial specified value Leakage Current ≤200% of the initial specified value DIMENSIONS[mm] ØD Sleeve(Brown) Ød ØD' F±0.5 L' 4min. 15min. Ød F ØD' L' 8 0.5 0.6 3.5 10 12.5 16 18 0.6 0.6 0.8 0.8 5.0 5.0 7.5 7.5 Ø D+0.5max. L+2max. ( Ø 8~ Ø 18) PART NUMBERING SYSTEM E HF 2G M 3R3 G12 O- - T Sleeve Code: “C” for PVC, “T” for PET Terminal code Size code Capacitance code Capacitance tolerance code Voltage code Series code Category code RATED RIPPLE CURRENT MULTIPLIERS Frequency correction factor for ripple current Freq.(Hz) Cap.(μF) 120