Surface Mount Aluminum Electrolytic Capacitors SRF Series (High R.C., Low E.S.R.) MERITEK RoHS FEATURES High Ripple Current, Low E.S.R. Load Life : 105°C 1000~2000 hours For high density mounting 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 1000µF 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 SRF 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 221 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. 7a Surface Mount Aluminum Electrolytic Capacitors SRF Series (High R.C., Low E.S.R.) MERITEK RoHS 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 +0.15 0.35 -0.20 +0.15 0.35 -0.20 +0.15 0.35 -0.20 +0.15 0.35 -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) Code 4.7 4R7 10 100 6.3 DxL IMP. R.C. 15 22 27 33 47 150 220 270 330 470 4x5.8 5x5.8 5x5.8 56 68 100 150 560 680 101 151 220 330 470 680 1000 1500 221 331 471 681 102 152 DxL 10 IMP. R.C. DxL 16 IMP. R.C. DxL 25 IMP. R.C. 4x5.8 1.45 90 :D xL (mm) :Ω 20°C 100kHz : mA(rms) 105°C 100kHz 35 DxL IMP. R.C. DxL 4x5.8 1.45 90 4x5.8 5x5.8 0.70 170 6.3x5.8 50 IMP. R.C. 2.55 64 0.52 215 4x5.8 1.45 90 5x5.8 0.70 170 5x5.8 0.70 170 6.3x5.8 1.45 0.70 0.70 0.39 4x5.8 1.45 90 5x5.8 0.70 170 5x5.8 0.76 170 6.3x5.8 0.39 250 6.3x5.8 0.39 90 5x5.8 0.70 170 5x5.8 0.70 170 170 5x5.8 0.70 170 5x5.8 0.70 170 150 6.3x5.8 0.39 250 6.3x5.8 0.39 250 250 6.3x5.8 0.39 250 6.3x5.8 0.39 250 250 6.3x5.8 0.39 250 6.3x5.8 0.39 250 6.3x5.8 6.3x5.8 6.3x7.7 6.3x7.7 6.3x7.7 0.52 0.52 0.44 0.44 0.44 215 215 243 243 243 5x5.8 6.3x5.8 6.3x5.8 6.3x5.8 0.70 0.39 0.39 0.39 170 250 250 250 6.3x5.8 6.3x5.8 6.3x5.8 6.3x5.8 0.39 0.39 0.39 0.39 250 250 250 250 6.3x5.8 6.3x5.8 6.3x5.8 6.3x7.7 0.39 0.39 0.39 0.30 250 250 250 300 8x10.2 8x10.2 8x10.2 10x10.2 0.22 0.22 0.22 0.13 400 400 400 585 6.3x5.8 6.3x7.7 8x10.2 8x10.2 8x10.2 10x10.2 0.39 0.30 0.15 0.15 0.15 0.08 250 300 600 600 600 850 6.3x7.7 8x10.2 8x10.2 10x10.2 10x10.2 0.30 0.15 0.15 0.08 0.08 300 600 600 850 850 6.3x7.7 8x10.2 8x10.2 10x10.2 0.30 0.15 0.15 0.08 300 8x10.2 0.15 600 8x10.2 0.15 600 10x10.2 0.13 585 600 8x10.2 0.15 600 10x10.2 0.08 850 600 10x10.2 0.08 850 850 6.3x5.8 6.3x5.8 6.3x7.7 8x10.2 0.39 0.39 0.30 0.15 250 250 300 600 6.3x7.7 6.3x7.7 8x10.2 8x10.2 0.30 0.30 0.15 0.15 300 300 600 600 Rev. 7a Surface Mount Aluminum Electrolytic Capacitors SRF Series (High R.C., Low E.S.R.) MERITEK RoHS TAPING DxL Ø4x5.4 Ø5x5.4 Ø6.3x5.4 Ø4x5.8 Ø5x5.8 Ø6.3x5.8 Ø6.3x7.7 Ø8x6.2 Ø8x10.2 Ø10x10.2 W ±0.3 12.0 12.0 16.0 12.0 12.0 16.0 16.0 16.0 24.0 24.0 A ±0.2 4.7 5.7 7.0 4.7 5.7 7.0 7.0 8.7 8.7 10.7 B ±0.2 4.7 5.7 7.0 4.7 5.7 7.0 7.0 8.7 8.7 10.7 P0 ±0.1 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 P1 ±0.1 8.0 12.0 12.0 8.0 12.0 12.0 12.0 12.0 16.0 16.0 P2 ±0.1 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 F ±0.1 5.5 5.5 7.5 5.5 5.5 7.5 7.5 7.5 11.5 11.5 ØD0 ±0.1 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 t1 ±0.1 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 E ±0.1 1.75 1.75 1.75 1.75 1.75 1.75 1.75 1.75 1.75 1.75 t2 ±0.2 5.7 5.7 5.7 6.3 6.4 6.4 8.2 6.8 11.0 11.0 PACKAGE DxL Ø4 Ø5 Ø6.3 Ø8x6.2 Ø8x10.2 Ø10x10.2 A ±2.0 380 380 380 380 380 B MIN 50 50 50 50 50 C ±0.5 13 13 13 13 13 D ±0.8 21 21 21 21 21 E ±0.5 2.0 2.0 2.0 2.0 2.0 W ±1.0 14.0 18.0 18.0 26.0 26.0 T ±1.0 20.0 24.0 24.0 32.0 32.0 t ±0.5 3.0 3.0 3.0 3.0 3.0 Rev. 7a Surface Mount Aluminum Electrolytic Capacitors SRF Series (High R.C., Low E.S.R.) MERITEK RoHS PERMISSBLE REFLOW CONDITION AIR REFLOW AND IR REFLOW Preheat: Within 120sec., 190°C or less. Soldering Time: Within 50 sec., 230°C Peak Temperature: Less than 250°C, within 10 sec. Possible Reflow Cycle: 2 Cycles The final test values should be as following: (A) Capacitance change: ≦ ±10% of initial value (B) Dissipation factor: ≦ initial specified value (C) Leakage current: ≦ initial specified value (D) Visual: No damage Rev. 7a