SRE Series Surface Mount Aluminum (Low Impedence, 105°C) Electrolytic Capacitors MERITEK FEATURES Load Life : 105°C 1000~2000 hours For high density mounting Low impedance at 100kHz SPECIFICATIONS Item Characteristic Operation Temperature Range -55 ~ +105°C Rated Working Voltage 6.3 ~ 50VDC Capacitance Tolerance ±20%(M) (120Hz 20°C) Leakage Current (20°C) I ≤0.01CV or 3 ( µA ) *Whichever is greater after 2 minutes I: Leakage Current ( µA) C: Rated Capacitance ( µF) Surge Voltage (20°C) V: Working Voltage (V) W.V. 6.3 10 16 25 35 50 S.V. 8 13 20 32 44 63 Add 0.02 per 1000uF for more than 1000 µF W.V. 6.3 10 16 25 35 50 Φ4~ Φ6.3 0.24 0.20 0.16 0.14 0.12 0.12 Φ8~ Φ10 0.28 0.24 0.20 0.16 0.14 0.14 Rated Voltage (V) 6.3 10 16 25 35 50 -25°C / +20°C 3 2 2 2 2 2 -55°C / +20°C 5 4 4 3 3 3 Dissipation Factor (tan δ) (120Hz 20°C) tan δ Impedance ratio at 120Hz Low Temperature Stability After hours (ΦD ≤ 6.3mm 1000 hours, ΦD ≥ 8mm 2000 hours) application of W.V. and +105°C ripple current value, the capacitor shall meet the following limits. (DC + ripple peak voltage ≤ rate working voltage) Load Life Capacitance Change ≤ ±25% of initial value Dissipation Factor ≤ 200% of initial specified value Leakage current ≤ initial specified value At +105°C, no voltage application after 1000 hours, the capacitor shall meet the limits for load life characteristics. (With voltage treatment) Shelf Life Capacitors placed on a 250°C hot plate for 30 seconds with their electrode terminals facing downward will fulfill the following conditions after being cooled to room temperature. Resistance to Soldering Heat Capacitance Change ≤ ±10% of initial value Dissipation Factor ≤ initial specified value Leakage current ≤ initial specified value PART NUMBERING SYSTEM SRE 50V Meritek Series Voltage Capacitance Capacitance expressed in microfarads (μF). First two digits are significant figures. Third digit denotes number of zeros. 'R' denotes decimal point for values less than 10 μF Tolerance M=±20% Case Diameter Code Case Height (mm) The third digit denotes the first decimal place For example, 102 = 10.2mm 152 M J 102 Case Diameter Code D E F H J ΦD Φ 4.0 Φ 5.0 Φ 6.3 Φ 8.0 Φ 10.0 Rev. 7 SRE Series Surface Mount Aluminum (Low Impedence, 105°C) Electrolytic Capacitors MERITEK DIMENSIONS (mm) ΦD Φ 4.0 Φ 5.0 Φ 6.3 Φ 6.3 Φ 8.0 Φ 10.0 L 5.8 5.8 5.8 7.7 10.2 10.2 A H 4.3 5.5MAX 5.3 6.5MAX 6.6 7.8MAX 6.6 7.8MAX 8.3 10.0MAX 10.3 12.0MAX I 1.8 2.2 2.6 2.6 3.4 3.5 W 0.65±0.1 0.65±0.1 0.65±0.1 0.65±0.1 0.90±0.2 0.90±0.2 P 1.0 1.5 2.1 2.1 3.1 4.6 K 0.35 +0.15 -0.20 0.35 +0.15 -0.20 0.35 +0.15 -0.20 0.35 +0.15 -0.20 0.70 ± 0.2 0.70 ± 0.2 Case size Max Impedance Max ripple current CASE SIZE & MAX RIPPLE CURRENT V Cap. (µF) Item 1.0 6.3 DxL IMP. R.C. 10 DxL IMP. R.C. 16 DxL IMP. R.C. 25 DxL IMP. R.C. :DxL (mm) :Ω 20°C 100kHz : mA(rms) 105°C 100kHz 35 DxL IMP. R.C. 50 DxL IMP. R.C. 010 4x5.8 5.00 30 2.2 2R2 4x5.8 5.00 30 3.3 3R3 4x5.8 5.00 30 4.7 4R7 4x5.8 1.80 80 5x5.8 1.52 85 6.8 6R8 5x5.8 1.20 120 5x5.8 1.20 120 10 100 4x5.8 1.80 80 4x5.8 1.80 80 5x5.8 0.76 150 6.3x5.8 0.88 165 15 150 4x5.8 1.80 80 5x5.8 0.76 150 5x5.8 0.76 150 6.3x5.8 0.88 165 22 220 5x5.8 0.76 150 5x5.8 0.76 150 6.3x5.8 0.88 165 27 270 4x5.8 33 330 47 4x5.8 1.80 80 5x5.8 0.76 150 1.80 80 5x5.8 0.76 150 5x5.8 0.76 150 6.3x5.8 0.44 230 6.3x5.8 0.44 230 6.3x7.7 0.68 185 5x5.8 0.76 150 5x5.8 0.76 150 6.3x5.8 0.44 230 6.3x5.8 0.44 230 6.3x5.8 0.44 230 6.3x7.7 0.68 185 470 5x5.8 0.76 150 6.3x5.8 0.44 230 6.3x5.8 0.44 230 6.3x5.8 0.44 230 6.3x5.8 0.44 230 6.3x7.7 0.68 185 56 560 5x5.8 0.76 150 6.3x5.8 0.44 230 6.3x5.8 0.44 230 6.3x5.8 0.44 230 6.3x7.7 0.34 280 8x10.2 0.34 300 68 680 6.3x5.8 0.44 230 6.3x5.8 0.44 230 6.3x5.8 0.44 230 6.3x5.8 0.44 230 6.3x7.7 0.34 280 8x10.2 0.34 300 100 101 6.3x5.8 0.44 230 6.3x5.8 0.44 230 6.3x5.8 0.44 230 6.3x7.7 0.34 280 8x10.2 0.17 450 8x10.2 0.34 300 150 151 6.3x5.8 0.44 230 6.3x5.8 0.44 230 6.3x7.7 0.34 280 8x10.2 0.17 450 8x10.2 0.17 450 10x10.2 0.18 670 220 221 6.3x5.8 0.44 230 6.3x7.7 0.34 280 6.3x7.7 0.34 280 8x10.2 0.17 450 8x10.2 0.17 450 10x10.2 0.18 670 330 331 6.3x7.7 0.34 280 8x10.2 0.17 450 8x10.2 0.17 450 8x10.2 0.17 450 10x10.2 0.09 670 470 471 8x10.2 0.17 450 8x10.2 0.17 450 8x10.2 0.17 450 10x10.2 0.09 670 680 681 8x10.2 0.17 450 10x10.2 0.09 670 10x10.2 0.09 670 1000 102 8x10.2 0.17 450 10x10.2 0.09 670 1500 152 10x10.2 0.09 670 Rev. 7