1MG Series Unshielded Power Inductor Accetek A FEATURES High saturation current Low loss MnZn ferrite core Operating Temperature range from -40°C to +125°C (Including Self-heating) 260°C reflow peak temperature qualified B PART NUMBER SYSTEM 1MG 135 - 100 M F ❶ ❷ ❸ ❹ ❺ ❶ Series 1MF Series Code Dimension Code (L*W*H) (mm) ❷ 63 (6.6×4.5×3.0) 135 (12.7×10.0×5.0) 187 (18.6×15.3×7.2) ❸ Inductance Code e.g. Calculation ❹ Inductance Tolerance 2R2 2.2μH M ±20% 100 0 N ±30% 10×10 μH = 10μH 1 101 10×10 μH = 100μH RoHS Compliant ❺ C DRAWINGS AND DIMENSIONS 1MG63 F A B H D I E J D I C xxx C xxx B 1MG135,1MG187 A Schematic F H D I E J D I 1 2 XXX = Inductance value Case Size Dimensions (mm) Amax Bmax Cmax Dref. Eref. Fref. Href. Iref. Jref. 1MG63 6.6 4.5 3.0 1.0 4.3 3.05 3.56 1.4 4.06 1MG135 12.7 10.0 5.0 2.4 7.6 2.5 2.8 3.0 7.30 1MG187 18.6 15.3 7.2 2.6 13.1 2.54 2.79 2.92 12.45 Accetek Electronics (Shenzhen) Co., Ltd. www.accetek.com Ver.:1MG‐2012A 1 1MG Series Unshielded Power Inductor Accetek D SPECIFICATIONS Inductance1 DCR2 SRFtyp. 3 4 Part Number μH Tolerance Typ.(Ω) Max.(Ω) Irms (A) Isat (A) MHz 1MG63-1R0MF 1.0 ±20% 0.017 0.050 2.90 2.90 130 1MG63-1R5MF 1.5 ±20% 0.020 0.050 2.80 2.90 115 1MG63-2R2MF 2.2 ±20% 0.028 0.070 2.40 2.30 90 1MG63-3R3MF 3.3 ±20% 0.044 0.080 2.00 2.00 70 1MG63-4R7MF 4.7 ±20% 0.063 0.090 1.50 1.50 50 1MG63-6R8MF 6.8 ±20% 0.092 0.130 1.40 1.20 45 1MG63-100MF 10 ±20% 0.121 0.160 1.20 1.10 35 1MG63-150MF 15 ±20% 0.176 0.230 1.10 0.90 30 1MG63-220MF 22 ±20% 0.255 0.370 0.80 0.70 20 1MG63-330MF 33 ±20% 0.362 0.510 0.60 0.58 15 1MG63-470MF 47 ±20% 0.556 0.640 0.50 0.50 14 1MG63-680MF 68 ±20% 0.790 0.860 0.40 0.40 11 1MG63-101MF 100 ±20% 1.080 1.270 0.30 0.31 9 1MG63-151MF 150 ±20% 1.450 2.000 0.25 0.27 6 1MG63-221MF 220 ±20% 2.580 3.110 0.20 0.22 6 1MG63-331MF 330 ±20% 4.150 5.000 0.16 0.18 5 1MG63-471MF 470 ±20% 5.580 6.800 0.16 0.15 4 1MG63-102MF 1000 ±20% 11.500 13.800 0.07 0.10 2 1MG135-1R0MF 1.0 ±20% 0.004 0.007 8.60 14.25 170 1MG135-1R5MF 1.5 ±20% 0.006 0.009 7.20 10.70 120 1MG135-2R5MF 2.5 ±20% 0.009 0.012 5.80 10.00 65 1MG135-3R3MF 3.3 ±20% 0.011 0.015 5.30 7.00 50 1MG135-4R7MF 4.7 ±20% 0.015 0.019 5.00 6.00 45 1MG135-5R6MF 5.6 ±20% 0.024 0.032 4.00 6.00 38 1MG135-6R8MF 6.8 ±20% 0.026 0.034 3.80 5.10 35 1MG135-8R2MF 8.2 ±20% 0.034 0.040 3.20 4.20 32 1MG135-100MF 10 ±20% 0.035 0.045 3.30 5.00 25 1MG135-150MF 15 ±20% 0.043 0.060 2.90 3.60 23 1MG135-220MF 22 ±20% 0.071 0.095 2.60 3.10 18 1MG135-330MF 33 ±20% 0.094 0.120 2.30 2.60 15 1MG135-470MF 47 ±20% 0.142 0.190 1.80 2.14 12 1MG135-680MF 68 ±20% 0.187 0.240 1.60 1.70 10 1MG135-101MF 100 ±20% 0.253 0.330 1.40 1.50 8 1MG135-151MF 150 ±20% 0.448 0.590 1.00 1.20 6 1MG135-221MF 220 ±20% 0.601 0.780 0.90 1.10 5 1MG135-331MF 330 ±20% 0.893 1.150 0.70 0.80 4 1MG135-471MF 470 ±20% 1.315 1.700 0.60 0.65 4 1MG135-681MF 680 ±20% 1.942 2.600 0.50 0.55 3 1MG135-102MF 1000 ±20% 2.940 3.900 0.40 0.52 2 1MG187-1R0MF 1.0 ±20% 0.005 0.009 8.50 25.00 80 1MG187-2R2MF 2.2 ±20% 0.008 0.014 7.10 20.30 45 1MG187-3R3MF 3.3 ±20% 0.010 0.018 6.20 15.80 40 Accetek Electronics (Shenzhen) Co., Ltd. www.accetek.com Ver.:1MG‐2012A 2 1MG Series Unshielded Power Inductor Accetek Inductance1 DCR2 SRFtyp. 3 4 Part Number μH Tolerance Typ.(Ω) Max.(Ω) Irms (A) Isat (A) MHz 1MG187-5R6MF 5.6 ±20% 0.012 0.020 5.30 13.10 30 1MG187-100MF 10 ±20% 0.021 0.031 4.30 10.00 20 1MG187-150MF 15 ±20% 0.030 0.036 4.00 8.00 15 1MG187-220MF 22 ±20% 0.043 0.047 3.50 7.00 14 1MG187-330MF 33 ±20% 0.060 0.066 3.00 5.50 10 1MG187-470MF 47 ±20% 0.076 0.086 2.60 4.50 9 1MG187-680MF 68 ±20% 0.110 0.130 2.30 3.60 7 1MG187-101MF 100 ±20% 0.141 0.190 1.80 3.40 6 1MG187-151MF 150 ±20% 0.210 0.250 1.50 2.70 4 1MG187-221MF 220 ±20% 0.326 0.380 1.20 2.40 4 1MG187-331MF 330 ±20% 0.431 0.560 1.00 1.90 3 1MG187-471MF 470 ±20% 0.633 0.850 0.82 1.60 3 1MG187-681MF 680 ±20% 0.954 1.100 0.72 1.30 2 1MG187-102MF 1000 ±20% 1.370 1.800 0.56 1.10 2 1. 2. 3. 4. 5. Inductance measured @ 100KHz, 0.3V at 25°C temperature. DCR measured @ 25°C. Irms: DC current for an approximate 15°C rise from 20°C ambient temperature. Isat: DC current for approximate 10% roll off at 25°C. Specifications subject to change without notice please check our website for latest information. Accetek Electronics (Shenzhen) Co., Ltd. www.accetek.com Ver.:1MG‐2012A 3 1MG Series Unshielded Power Inductor Accetek E TAPE AND REEL SPECIFICATIONS D P H P1 220 W B A C P0 T E Case Size Parts per Reel Reel Dimensions(REF) A B C D Tape Dimensions(REF) E W P P0 P1 H T 1MG63 2500 330 100 13 22.5 17.5 16 8 4 2 3.2 0.5 1MG135 500 330 100 13 30 24.5 24 16 4 2 5.6 0.5 1MG187 250 330 100 13 38.5 33.5 32 20 4 2 7.6 0.5 F RECOMMENDED SOLDER REFLOW PROFILE Profile Feature Recommended Conditions Average ramp-up rate 3°C/second max. (Tsmax to Tp) Preheat Temperature Min (Tsmin) 100°C Temperature Max (Tsmax) 150°C Time (Tsmin to Tsmax)(ts) 60-180 seconds Time maintained above: Temperature (TL) 217°C Time (tL) 60-150 seconds Peak Temperature (Tp) See Table2 Time within 5°C of actual Peak 20-40 seconds Temperature (tp)2 Ramp-down Rate 6°C/second max. Time 25°C to Peak Temperature 8 minutes max Table 1 Package Volume mm3 Volume mm3 Volume mm3 Thickness <350 350 - 2000 >2000 < 1.6mm 260°C 260°C 260°C 1.6mm - 2.5mm >2.5mm ° 260 C ° 245 C ° 245°C 250 C ° 250 C 245 C 1. The above profiles are based on IPC/JEDEC J-STD-020C. 2. Exceeding these conditions may cause lowered product reliability. ° Table 2 Accetek Electronics (Shenzhen) Co., Ltd. www.accetek.com Ver.:1MG‐2012A 4