Power Inductors Type 3621 Series Type 3621 Series Electrical Characteristics 3621A Series A modern range of surface mount high current power chokes, suited to a range of industrial applications. Low cost, twelve convenient sizes and large area terminals providing excellent solder flow connections, are key design advantages of the 3621 series. Current ratings up to 20 Amps (Isat) can be achieved. Key Features High Current Capability Values in E12 Grid Available Ferrite Core Handles up to 20 Amps (Isat) Down to <3mm sq. Taped and Reeled High Reliability Wide Inductance Range Inductance Code Inductance (H) Q Ref. 1R0 1R2 1R5 1R8 2R2 2R7 3R3 3R9 4R7 5R6 6R8 8R2 100 120 150 180 220 270 330 390 470 560 680 820 101 121 151 181 221 271 331 391 471 561 681 821 102 122 1.020% 1.220% 1.520% 1.820% 2.220% 2.720% 3.320% 3.920% 4.720% 5.620% 6.820% 8.220% 10.020% 12.020% 15.020% 18.020% 22.020% 27.020% 33.010% 39.010% 47.010% 56.010% 68.010% 82.010% 100.010% 120.010% 150.010% 180.010% 220.010% 270.010% 330.010% 390.010% 470.010% 560.010% 680.010% 820.010% 1000.010% 1200.010% 20 22 23 23 22 22 23 24 18 18 18 16 18 15 20 18 23 23 20 24 23 18 24 24 40 40 38 45 40 45 40 40 42 43 43 45 40 40 Test Freq. (Hz) L 100K 100K 100K 100K 100K 100K 100K 100K 100K 100K 100K 100K 100K 100K 100K 100K 100K 100K 100K 100K 100K 100K 100K 100K 100K 100K 100K 100K 100K 100K 100K 100K 100K 100K 100K 100K 100K 100K Q 7.96 7.96 7.96 7.96 7.96 7.96 7.96 7.96 7.96 7.96 7.96 7.96 2.52 2.52 2.52 2.52 2.52 2.52 2.52 2.52 2.52 2.52 2.52 2.52 0.796 0.796 0.796 0.796 0.796 0.796 0.796 0.796 0.796 0.796 0.796 0.796 0.252 0.252 S.R.F. (MHz) Nom. 125.0 100.0 95.0 85.0 75.0 72.0 68.0 50.0 45.0 42.0 40.0 35.0 34.0 33.0 32.0 28.0 22.0 20.0 18.0 18.0 17.0 16.0 14.0 12.0 10.0 10.0 9.0 8.5 8.0 7.0 6.0 5.5 5.0 4.8 4.3 4.0 3.2 3.0 R.D.C. () Max. 0.06 0.07 0.07 0.08 0.09 0.10 0.11 0.12 0.15 0.16 0.18 0.20 0.25 0.28 0.40 0.46 0.66 0.75 0.85 1.12 1.27 1.45 1.85 2.10 2.85 3.20 4.60 5.00 5.70 8.60 10.00 10.80 14.30 16.00 18.00 22.50 26.00 30.00 Irms (A) T= 40C Max. 2.100 2.000 1.900 1.800 1.650 1.500 1.400 1.300 1.200 1.100 1.000 0.900 0.800 0.750 0.650 0.580 0.520 0.480 0.420 0.380 0.360 0.340 0.300 0.280 0.260 0.220 0.200 0.185 0.170 0.150 0.130 0.120 0.105 0.095 0.085 0.080 0.070 0.060 Isat(A) L/L= 10% Max. 2.700 2.500 2.300 2.000 1.850 1.700 1.600 1.500 1.350 1.300 1.200 1.050 0.900 0.850 0.800 0.750 0.650 0.550 0.500 0.450 0.400 0.350 0.320 0.300 0.280 0.250 0.230 0.210 0.190 0.170 0.150 0.140 0.130 0.120 0.110 0.100 0.090 0.080 Electrical Characteristics 3621F Series Inductance Code 2R2 4R7 100 150 220 330 470 680 101 Literature No. 1773146 Issued: 07-05 Dimensions are shown for reference purposes only. Inductance (H) 2.220% 4.720% 10.020% 15.020% 22.020% 33.010% 47.010% 68.010% 100.010% Q Ref. 12.0 10.0 12.0 15.0 20.0 20.0 15.0 22.0 40.0 R.D.C. () Typ. Max. 0.043 0.056 0.095 0.125 0.165 0.215 0.360 0.450 0.540 0.675 0.850 1.060 1.550 1.950 2.350 2.950 3.500 4.400 Dimensions are in millimetres unless otherwise specified. S.R.F. (MHz) Typ. 100 80 55 40 35 28 23 18 15 Specifications subject to change. Irms (mA) Max. 1200 1000 650 500 420 350 300 230 200 ISat (mA) Max. 1000 700 500 400 330 270 220 180 160 www.tycoelectronics.com passives.tycoelectronics.com Power Inductors Type 3621 Series Electrical Characteristics 3621G Series Inductance Code 1R0 1R4 1R8 2R2 2R7 3R3 3R9 4R7 5R6 6R8 8R2 100 120 150 180 220 270 330 390 470 560 680 820 101 121 151 181 221 271 331 391 471 561 681 821 102 Inductance (H) 1.020% 1.420% 1.820% 2.220% 2.720% 3.320% 3.920% 4.720% 5.620% 6.820% 8.220% 10.020% 12.020% 15.020% 18.020% 22.020% 27.020% 33.010% 39.010% 47.010% 56.010% 68.010% 82.010% 100.010% 120.010% 150.010% 180.010% 220.010% 270.010% 330.010% 390.010% 470.010% 560.010% 680.010% 820.010% 1000.010% Q Ref. 28 28 28 28 28 28 28 28 28 28 28 28 28 28 25 25 20 20 20 20 20 20 25 35 50 50 50 50 45 40 40 50 50 40 38 38 L 1K 1K 1K 1K 1K 1K 1K 1K 1K 1K 1K 1K 1K 1K 1K 1K 1K 1K 1K 1K 1K 1K 1K 1K 1K 1K 1K 1K 1K 1K 1K 1K 1K 1K 1K 1K Test Freq. (Hz) Q 7.960M 7.960M 7.960M 7.960M 7.960M 7.960M 7.960M 7.960M 7.960M 7.960M 7.960M 2.520M 2.520M 2.520M 2.520M 2.520M 2.520M 2.520M 2.520M 2.520M 2.520M 2.520M 2.520M 0.796M 0.796M 0.796M 0.796M 0.796M 0.796M 0.796M 0.796M 0.796M 0.796M 0.796M 0.796M 0.252M R.D.C. () Max. 0.033 0.038 0.042 0.047 0.052 0.058 0.076 0.094 0.101 0.117 0.132 0.182 0.210 0.235 0.338 0.378 0.522 0.540 0.587 0.844 0.937 1.117 1.270 1.900 2.200 3.400 3.900 4.400 5.000 6.000 6.400 7.000 7.800 8.600 12.000 14.000 IDC (A) Max. 3.800 3.300 2.910 2.600 2.430 2.150 1.980 1.700 1.600 1.410 1.260 1.150 1.050 0.920 0.840 0.760 0.710 0.640 0.590 0.540 0.500 0.460 0.420 0.350 0.320 0.260 0.240 0.220 0.200 0.170 0.150 0.130 0.120 0.110 0.100 0.090 Electrical Characteristics 3621H Series Inductance Code 101 121 151 181 221 271 331 391 471 561 681 821 102 122 152 182 222 272 Literature No. 1773146 Issued: 07-05 Dimensions are shown for reference purposes only. Inductance (H) 100.020% 120.020% 150.020% 180.020% 220.020% 270.020% 330.020% 390.020% 470.020% 560.020% 680.020% 820.020% 1000.020% 1200.020% 1500.020% 1800.020% 2200.020% 2700.020% Q Ref. 20 27 28 25 32 30 40 40 32 45 40 35 42 44 40 40 40 40 Test Freq. (Hz) L Q 100K/0.1V 796K 100K/0.1V 796K 100K/0.1V 796K 100K/0.1V 796K 100K/0.1V 796K 100K/0.1V 796K 100K/0.1V 796K 100K/0.1V 796K 100K/0.1V 796K 100K/0.1V 796K 100K/0.1V 796K 100K/0.1V 796K 100K/0.1V 252K 100K/0.1V 252K 100K/0.1V 252K 100K/0.1V 252K 100K/0.1V 252K 100K/0.1V 252K Dimensions are in millimetres unless otherwise specified. R.D.C. () Max. 1.50 1.70 2.20 2.50 3.20 3.90 5.00 5.40 6.50 8.80 10.50 12.00 16.00 18.50 22.00 28.50 34.50 40.00 Specifications subject to change. Irms (mA) T=20C Max. 270 252 237 220 204 190 174 156 140 125 110 97 85 76 70 65 60 53 Isat (mA) L/L=10% Typ. 265 245 232 215 200 182 165 148 130 120 105 95 85 80 72 68 62 55 www.tycoelectronics.com passives.tycoelectronics.com Power Inductors Type 3621 Series Electrical Characteristics 3621J Series Inductance Code 100 120 150 180 220 270 330 390 470 560 680 820 101 121 151 181 221 271 331 391 471 561 681 821 102 122 152 182 222 272 332 392 472 562 682 822 103 123 153 Inductance (H) 10.020% 12.020% 15.020% 18.020% 22.020% 27.020% 33.010% 39.010% 47.010% 56.010% 68.010% 82.010% 100.010% 120.010% 150.010% 180.010% 220.010% 270.010% 330.010% 390.010% 470.010% 560.010% 680.010% 820.010% 1000.010% 1200.05% 1500.05% 1800.05% 2200.05% 2700.05% 3300.05% 3900.05% 4700.05% 5600.05% 6800.05% 8200.05% 10000.05% 12000.05% 15000.05% Q Ref. 20 20 20 20 20 20 15 15 20 20 20 15 40 40 40 40 35 35 30 30 30 30 30 40 40 40 40 40 40 40 40 40 40 40 40 40 30 30 30 Test Freq. (Hz) L Q 1K 2.520M 1K 2.520M 1K 2.520M 1K 2.520M 1K 2.520M 1K 2.520M 1K 2.520M 1K 2.520M 1K 2.520M 1K 2.520M 1K 2.520M 1K 2.520M 1K 0.796M 1K 0.796M 1K 0.796M 1K 0.796M 1K 0.796M 1K 0.796M 1K 0.796M 1K 0.796M 1K 0.796M 1K 0.796M 1K 0.796M 1K 0.796M 1K 0.252M 1K 0.252M 1K 0.252M 1K 0.252M 1K 0.252M 1K 0.252M 1K 0.252M 1K 0.252M 1K 0.252M 1K 0.252M 1K 0.252M 1K 0.252M 1K 79.60K 1K 79.60K 1K 79.60K S.R.F. (MHz) Nom. 30.00 29.00 27.00 24.00 22.00 20.00 17.50 17.00 14.00 13.00 12.00 10.00 8.50 8.00 7.20 6.90 6.20 5.70 5.30 4.90 4.60 4.20 3.90 3.30 3.10 3.00 2.40 2.20 2.30 2.10 1.90 1.50 1.40 1.30 1.20 1.00 0.95 0.85 0.80 R.D.C. () Max. 0.13 0.16 0.19 0.21 0.28 0.32 0.38 0.42 0.60 0.71 0.76 0.88 1.60 1.70 2.00 2.30 2.50 2.90 3.30 3.70 4.90 5.70 7.50 10.00 11.50 12.00 13.00 15.00 22.00 26.00 38.00 40.00 48.00 72.00 80.00 92.00 110.00 148.00 168.00 IDC (A) Max. 1.300 1.200 1.050 0.950 0.900 0.800 0.700 0.650 0.600 0.500 0.450 0.420 0.400 0.370 0.330 0.300 0.250 0.230 0.210 0.190 0.180 0.160 0.140 0.120 0.110 0.063 0.059 0.055 0.053 0.050 0.045 0.042 0.040 0.038 0.034 0.030 0.027 0.025 0.020 Environmental Characteristics A, G, H, J Series Storage Temp: Operating Temp: -40C to +125C -25C to +105C (-40C to +105C - A Series) Environmental Characteristics F Series Storage Temp: Operating Temp: Rated Current: Temp. Rise: Literature No. 1773146 Issued: 07-05 Dimensions are shown for reference purposes only. -40C to +125C -40C to +105C Base on temp. rise & L/L=10% typ. 30C max. Dimensions are in millimetres unless otherwise specified. Specifications subject to change. www.tycoelectronics.com passives.tycoelectronics.com Power Inductors Type 3621 Series Dimensions A, F, G, H, J Series Series A B C D G H I 3621A 3.000.3 2.800.3 2.500.3 0.90 typ. 0.80 ref. 3.00 ref. 1.40 ref. 3621F 3.000.2 2.800.2 1.500.2 0.90 typ. 0.80 ref. 3.00 ref. 1.40 ref. 3621G 4.500.3 4.000.3 3.200.3 1.50 1.50 4.50 1.80 3621H 5.000.3 4.500.3 2.000.15 2.00 1.90 5.00 1.80 3621J 5.000.3 4.500.3 3.000.3 2.00 1.90 5.00 1.80 S.R.F. (MHz) Nom. 85.0 74.0 68.0 62.0 56.0 50.0 44.0 38.0 34.0 30.0 28.0 24.0 20.0 19.0 15.0 13.0 13.0 12.0 12.0 11.0 9.6 8.1 7.5 6.9 5.5 4.9 4.7 4.1 3.5 R.D.C. () Max. 0.040 0.045 0.048 0.050 0.066 0.070 0.110 0.120 0.150 0.160 0.180 0.250 0.275 0.300 0.450 0.460 0.550 0.615 0.720 0.840 0.950 1.100 1.430 1.600 2.000 2.400 3.200 3.400 4.550 IDC (A) Max. 3.00 2.35 2.20 2.10 1.80 1.60 1.38 1.29 1.14 1.02 0.93 0.82 0.75 0.67 0.61 0.56 0.52 0.48 0.44 0.40 0.38 0.36 0.32 0.30 0.26 0.24 0.20 0.18 0.15 Electrical Characteristics 3621B Series Inductance Code 1R5 2R5 3R3 3R9 4R7 5R0 6R8 7R5 100 120 150 180 220 270 330 390 470 560 680 820 101 121 151 181 221 271 331 391 471 Literature No. 1773146 Issued: 07-05 Dimensions are shown for reference purposes only. Inductance (H) 1.520% 2.520% 3.320% 3.920% 4.720% 5.020% 6.820% 7.520% 10.020% 12.020% 15.020% 18.020% 22.020% 27.020% 33.010% 39.010% 47.010% 56.010% 68.010% 82.010% 100.010% 120.010% 150.010% 180.010% 220.010% 270.010% 330.010% 390.010% 470.010% Q Ref. 24 21 21 22 20 19 19 19 24 23 22 23 20 19 23 22 20 17 17 15 28 27 28 26 26 26 28 28 29 Test Freq. (Hz) L Q 1K 7.960M 1K 7.960M 1K 7.960M 1K 7.960M 1K 7.960M 1K 7.960M 1K 7.960M 1K 7.960M 1K 2.520M 1K 2.520M 1K 2.520M 1K 2.520M 1K 2.520M 1K 2.520M 1K 2.520M 1K 2.520M 1K 2.520M 1K 2.520M 1K 2.520M 1K 2.520M 1K 0.796M 1K 0.796M 1K 0.796M 1K 0.796M 1K 0.796M 1K 0.796M 1K 0.796M 1K 0.796M 1K 0.796M Dimensions are in millimetres unless otherwise specified. Specifications subject to change. www.tycoelectronics.com passives.tycoelectronics.com Power Inductors Type 3621 Series Electrical Characteristics 3621C Series Inductance Code 1R2 1R5 2R2 2R7 3R3 3R9 4R7 5R6 6R8 8R2 100 120 150 180 220 270 330 390 470 560 680 820 101 121 151 181 221 271 331 391 471 561 681 821 Inductance (H) 1.220% 1.520% 2.220% 2.720% 3.320% 3.920% 4.720% 5.620% 6.820% 8.220% 10.020% 12.020% 15.015% 18.015% 22.010% 27.010% 33.010% 39.010% 47.010% 56.010% 68.010% 82.010% 100.010% 120.010% 150.010% 180.010% 220.010% 270.010% 330.010% 390.010% 470.010% 560.010% 680.010% 820.010% Q Ref. 35 32 33 22 22 22 20 20 20 20 30 30 30 30 30 28 24 24 22 22 22 20 20 22 22 20 20 26 25 25 25 24 26 25 Test Freq. (Hz) L Q 1K 7.960M 1K 7.960M 1K 7.960M 1K 7.960M 1K 7.960M 1K 7.960M 1K 7.960M 1K 7.960M 1K 7.960M 1K 7.960M 1K 2.520M 1K 2.520M 1K 2.520M 1K 2.520M 1K 2.520M 1K 2.520M 1K 2.520M 1K 2.520M 1K 2.520M 1K 2.520M 1K 2.520M 1K 2.520M 1K 0.796M 1K 0.796M 1K 0.796M 1K 0.796M 1K 0.796M 1K 0.796M 1K 0.796M 1K 0.796M 1K 0.796M 1K 0.796M 1K 0.796M 1K 0.796M S.R.F. (MHz) Nom. 155.0 108.0 79.0 65.0 60.0 40.0 34.0 30.0 28.0 26.0 23.0 22.0 20.0 18.0 16.0 14.0 13.0 13.0 12.0 11.0 10.0 9.0 8.5 6.6 6.2 6.0 5.6 3.9 3.3 3.1 2.9 2.5 2.3 2.0 R.D.C. () Max. 0.020 0.024 0.031 0.055 0.060 0.065 0.070 0.075 0.080 0.090 0.100 0.120 0.140 0.150 0.190 0.220 0.250 0.320 0.370 0.420 0.520 0.600 0.700 0.930 1.100 1.380 1.570 1.880 2.250 2.480 3.300 4.000 4.650 5.200 IDC (A) Max. 4.20 3.60 2.80 2.30 2.00 1.90 1.80 1.70 1.60 1.50 1.45 1.40 1.30 1.25 1.10 1.00 0.88 0.80 0.72 0.68 0.62 0.58 0.52 0.48 0.40 0.38 0.35 0.32 0.27 0.25 0.21 0.18 0.16 0.14 Q Ref. 32 32 32 32 31 31 30 29 25 25 25 20 20 20 15 15 Test Freq. (Hz) L Q 1K 7.960M 1K 7.960M 1K 7.960M 1K 7.960M 1K 7.960M 1K 7.960M 1K 7.960M 1K 7.960M 1K 2.520M 1K 2.520M 1K 2.520M 1K 2.520M 1K 2.520M 1K 2.520M 1K 2.520M 1K 2.520M S.R.F. (MHz) Nom. 120.0 70.0 55.0 45.0 38.0 34.0 33.0 30.0 22.0 20.0 16.0 15.0 13.0 12.0 10.0 9.5 R.D.C. () Max. 0.015 0.020 0.022 0.024 0.033 0.035 0.040 0.050 0.070 0.080 0.090 0.100 0.110 0.120 0.140 0.160 IDC (A) Max. 6.00 5.00 4.60 4.40 3.70 3.50 3.20 2.80 2.30 2.00 1.80 1.60 1.50 1.30 1.20 1.10 Electrical Characteristics 3621D Series Inductance Code 1R5 2R5 3R3 3R9 4R7 5R6 6R8 8R2 100 120 150 180 220 270 330 390 Literature No. 1773146 Issued: 07-05 Dimensions are shown for reference purposes only. Inductance (H) 1.520% 2.520% 3.320% 3.920% 4.720% 5.620% 6.820% 8.220% 10.020% 12.020% 15.020% 18.020% 22.020% 27.020% 33.010% 39.010% Dimensions are in millimetres unless otherwise specified. Specifications subject to change. www.tycoelectronics.com passives.tycoelectronics.com Power Inductors Type 3621 Series Electrical Characteristics 3621D Series (continued) Inductance Code 470 560 680 820 101 121 151 181 221 271 331 391 471 561 681 821 102 122 152 182 222 272 332 392 472 Inductance (H) 47.010% 56.010% 68.010% 82.010% 100.010% 120.010% 150.010% 180.010% 220.010% 270.010% 330.010% 390.010% 470.010% 560.010% 680.010% 820.010% 1000.010% 1200.010% 1500.010% 1800.010% 2200.010% 2700.010% 3300.010% 3900.010% 4700.010% Q Ref. 15 15 15 12 12 12 12 12 12 12 12 12 12 30 29 28 27 28 27 30 29 31 28 28 30 Test Freq. (Hz) L Q 1K 2.520M 1K 2.520M 1K 2.520M 1K 2.520M 1K 0.796M 1K 0.796M 1K 0.796M 1K 0.796M 1K 0.796M 1K 0.796M 1K 0.796M 1K 0.796M 1K 0.796M 1K 0.796M 1K 0.796M 1K 0.796M 1K 0.252M 1K 0.252M 1K 0.252M 1K 0.252M 1K 0.252M 1K 0.252M 1K 0.252M 1K 0.252M 1K 0.252M S.R.F. (MHz) Nom. 9.0 8.5 8.0 7.0 6.5 5.6 5.5 5.0 4.8 4.5 4.3 4.0 3.8 3.7 3.5 3.2 3.0 2.6 2.4 1.6 1.5 1.4 1.2 1.1 1.0 R.D.C. () Max. 0.200 0.240 0.300 0.370 0.450 0.480 0.680 0.770 0.960 1.110 1.260 1.770 1.960 2.500 2.800 4.000 4.500 6.800 8.000 9.200 10.000 11.800 16.500 18.000 21.000 IDC (A) Max. 1.00 0.94 0.85 0.78 0.72 0.66 0.58 0.51 0.49 0.42 0.40 0.36 0.34 0.30 0.28 0.23 0.21 0.17 0.15 0.14 0.13 0.12 0.10 0.09 0.08 Q Ref. 35 35 34 34 33 33 33 31 30 30 30 30 30 30 25 25 25 20 15 15 15 15 15 12 12 Test Freq. (Hz) L Q 1K 7.960M 1K 7.960M 1K 7.960M 1K 7.960M 1K 7.960M 1K 7.960M 1K 7.960M 1K 7.960M 1K 2.520M 1K 2.520M 1K 2.520M 1K 2.520M 1K 2.520M 1K 2.520M 1K 2.520M 1K 2.520M 1K 2.520M 1K 2.520M 1K 2.520M 1K 2.520M 1K 0.796M 1K 0.796M 1K 0.796M 1K 0.796M 1K 0.796M S.R.F. (MHz) Nom. 105.0 68.0 55.0 48.0 40.0 35.0 32.0 24.0 21.0 20.0 16.0 15.0 13.0 11.0 10.0 9.0 8.0 7.5 7.0 6.0 5.2 5.0 4.5 4.0 3.8 R.D.C. () Max. 0.018 0.021 0.024 0.027 0.036 0.040 0.044 0.048 0.060 0.070 0.080 0.090 0.100 0.110 0.120 0.140 0.170 0.190 0.220 0.250 0.350 0.400 0.470 0.630 0.730 IDC (A) Max. 6.40 5.40 5.00 4.60 4.00 3.80 3.40 3.00 2.60 2.45 2.25 2.15 1.95 1.75 1.50 1.35 1.25 1.15 1.10 1.00 0.97 0.89 0.78 0.72 0.66 Electrical Characteristics 3621E Series Inductance Code 1R5 2R2 3R3 3R9 4R7 5R6 6R8 8R2 100 120 150 180 220 270 330 390 470 560 680 820 101 121 151 181 221 Literature No. 1773146 Issued: 07-05 Dimensions are shown for reference purposes only. Inductance (H) 1.520% 2.220% 3.320% 3.920% 4.720% 5.620% 6.820% 8.220% 10.020% 12.020% 15.020% 18.020% 22.020% 27.020% 33.010% 39.010% 47.010% 56.010% 68.010% 82.010% 100.010% 120.010% 150.010% 180.010% 220.010% Dimensions are in millimetres unless otherwise specified. Specifications subject to change. www.tycoelectronics.com passives.tycoelectronics.com Power Inductors Type 3621 Series Electrical Characteristics 3621E Series (continued) Inductance Code 271 331 391 471 561 681 821 102 122 152 182 222 272 332 392 472 Inductance (H) 270.010% 330.010% 390.010% 470.010% 560.010% 680.010% 820.010% 1000.010% 1200.010% 1500.010% 1800.010% 2200.010% 2700.010% 3300.010% 3900.010% 4700.010% Test Freq. (Hz) L Q 1K 0.796M 1K 0.796M 1K 0.796M 1K 0.796M 1K 0.796M 1K 0.796M 1K 0.796M 1K 0.252M 1K 0.252M 1K 0.252M 1K 0.252M 1K 0.252M 1K 0.252M 1K 0.252M 1K 0.252M 1K 0.252M Q Ref. 12 12 12 12 12 12 10 29 32 31 31 31 32 32 31 32 S.R.F. (MHz) Nom. 3.5 3.2 3.0 2.5 2.3 2.1 2.0 1.9 1.8 1.7 1.6 1.5 1.4 1.3 1.2 0.8 R.D.C. () Max. 0.970 1.150 1.300 1.480 1.900 2.250 2.550 3.100 4.200 5.000 6.800 7.600 11.600 13.500 14.800 18.000 IDC (A) Max. 0.57 0.52 0.48 0.42 0.33 0.28 0.24 0.23 0.21 0.19 0.17 0.16 0.14 0.12 0.11 0.10 Electrical Characteristics 3621K Series Literature No. 1773146 Issued: 07-05 Inductance Code Inductance (H) Q Ref. 1R0 1R4 1R8 2R2 2R7 3R3 3R9 4R7 5R6 6R8 8R2 100 120 150 180 220 270 330 390 470 560 680 820 101 121 151 181 221 271 331 391 471 561 681 821 102 1.020% 1.420% 1.820% 2.220% 2.720% 3.320% 3.920% 4.720% 5.620% 6.820% 8.220% 10.020% 12.020% 15.020% 18.020% 22.020% 27.020% 33.010% 39.010% 47.010% 56.010% 68.010% 82.010% 100.010% 120.010% 150.010% 180.010% 220.010% 270.010% 330.010% 390.010% 470.010% 560.010% 680.010% 820.010% 1000.010% 14 14 13 13 13 12 12 11 11 11 11 15 15 15 15 15 12 12 12 12 12 12 12 22 22 22 24 24 24 34 34 36 36 36 36 36 Dimensions are shown for reference purposes only. Test Freq. (Hz) L Q 100K/0.1V 100K/0.1V 100K/0.1V 100K/0.1V 100K/0.1V 100K/0.1V 100K/0.1V 100K/0.1V 100K/0.1V 100K/0.1V 100K/0.1V 100K/0.1V 100K/0.1V 100K/0.1V 100K/0.1V 100K/0.1V 100K/0.1V 100K/0.1V 100K/0.1V 100K/0.1V 100K/0.1V 100K/0.1V 100K/0.1V 100K/0.1V 100K/0.1V 100K/0.1V 100K/0.1V 100K/0.1V 100K/0.1V 100K/0.1V 100K/0.1V 100K/0.1V 100K/0.1V 100K/0.1V 100K/0.1V 100K/0.1V 7.960M 7.960M 7.960M 7.960M 7.960M 7.960M 7.960M 7.960M 7.960M 7.960M 7.960M 2.520M 2.520M 2.520M 2.520M 2.520M 2.520M 2.520M 2.520M 2.520M 2.520M 2.520M 2.520M 796K 796K 796K 796K 796K 796K 796K 796K 796K 796K 796K 796K 252K Dimensions are in millimetres unless otherwise specified. S.R.F. (MHz) Nom. 90.0 80.0 70.0 60.0 55.0 50.0 45.0 40.0 36.0 32.0 30.0 26.0 24.0 22.0 20.0 18.0 16.0 15.0 14.0 12.0 11.0 10.0 9.5 8.5 8.0 7.0 6.5 6.0 5.5 5.0 4.5 4.0 3.8 3.5 3.0 2.6 R.D.C. (m) Max. 30.0 35.0 40.0 45.0 50.0 55.0 60.0 70.0 85.0 100.0 110.0 140.0 150.0 180.0 220.0 280.0 320.0 420.0 480.0 560.0 700.0 820.0 1100.0 1250.0 1350.0 1650.0 1900.0 2200.0 3000.0 3800.0 4300.0 5200.0 6500.0 7500.0 9800.0 11000.0 Specifications subject to change. Irms (A) Max. 4.50 4.00 3.30 3.00 2.80 2.60 2.40 2.20 2.00 1.80 1.60 1.50 1.40 1.30 1.20 1.00 0.90 0.85 0.75 0.73 0.65 0.60 0.52 0.46 0.40 0.36 0.30 0.28 0.26 0.20 0.18 0.16 0.14 0.13 0.10 0.08 Isat (A) Typ. 4.60 4.20 3.50 3.20 3.00 2.90 2.70 2.40 2.30 2.00 1.90 1.70 1.60 1.45 1.30 1.10 1.05 1.00 0.80 0.75 0.70 0.65 0.60 0.55 0.52 0.46 0.40 0.35 0.30 0.25 0.22 0.20 0.18 0.16 0.14 0.12 www.tycoelectronics.com passives.tycoelectronics.com Power Inductors Type 3621 Series Electrical Characteristics 3621L Series Inductance Code 100 150 220 330 470 680 101 151 221 331 471 681 102 Inductance (H) 10.020% 15.020% 22.020% 33.020% 47.020% 68.010% 100.010% 150.010% 220.010% 330.010% 470.010% 680.010% 1000.010% S.R.F.(MHZ) Typ. 18.00 13.00 12.00 9.50 7.00 5.80 4.80 3.80 3.10 2.50 2.10 1.70 1.40 R.D.C. () Max. 0.035 0.045 0.065 0.080 0.110 0.150 0.200 0.320 0.420 0.700 0.900 1.250 1.900 Irms 1 T=20C Typ. 3.50 3.00 2.50 2.00 1.70 1.50 1.30 1.00 0.90 0.70 0.50 0.40 0.30 Irms 2 T=40C Max. 5.00 4.00 3.20 2.60 2.20 2.00 1.80 1.50 1.20 0.90 0.75 0.60 0.50 Isat L/L+10%Max. 8.00 7.00 5.50 4.00 3.80 3.00 2.50 2.00 1.70 1.30 1.10 1.00 0.80 Electrical Characteristics 3621M Series Literature No. 1773146 Issued: 07-05 Inductance Code Inductance (H) Q Ref. 1R5 2R2 2R7 3R3 4R7 5R6 6R8 8R2 100 120 150 180 220 270 330 390 470 560 680 820 101 121 151 181 221 271 331 391 471 561 681 821 102 1.520% 2.220% 2.720% 3.320% 4.720% 5.620% 6.820% 8.220% 10.020% 12.020% 15.020% 18.020% 22.020% 27.020% 33.010% 39.010% 47.010% 56.010% 68.010% 82.010% 100.010% 120.010% 150.010% 180.010% 220.010% 270.010% 330.010% 390.010% 470.010% 560.010% 680.010% 820.010% 1000.010% 20 22 24 26 25 24 24 24 22 25 28 28 40 35 35 28 24 22 24 18 25 20 20 18 15 15 15 12 12 10 10 10 10 Dimensions are shown for reference purposes only. Test Freq. (Hz) L Q 100K/0.1V 100K/0.1V 100K/0.1V 100K/0.1V 100K/0.1V 100K/0.1V 100K/0.1V 100K/0.1V 100K/0.1V 100K/0.1V 100K/0.1V 100K/0.1V 100K/0.1V 100K/0.1V 100K/0.1V 100K/0.1V 100K/0.1V 100K/0.1V 100K/0.1V 100K/0.1V 100K/0.1V 100K/0.1V 100K/0.1V 100K/0.1V 100K/0.1V 100K/0.1V 100K/0.1V 100K/0.1V 100K/0.1V 100K/0.1V 100K/0.1V 100K/0.1V 100K/0.1V 7.960M 7.960M 7.960M 7.960M 7.960M 7.960M 7.960M 7.960M 2.520M 2.520M 2.520M 2.520M 2.520M 2.520M 2.520M 2.520M 2.520M 2.520M 2.520M 2.520M 0.796M 0.796M 0.796M 0.796M 0.796M 0.796M 0.796M 0.796M 0.796M 0.796M 0.796M 0.796M 0.252M Dimensions are in millimetres unless otherwise specified. S.R.F. (MHz) Nom. 65.0 50.0 40.0 38.0 36.0 28.0 26.0 24.0 22.0 20.0 17.0 16.0 15.0 11.0 10.0 9.0 7.5 7.2 7.0 6.0 5.8 5.5 4.5 4.0 3.8 3.5 3.2 2.5 2.2 2.0 1.6 1.5 1.4 R.D.C. (m) Max. 5.0 6.0 8.0 8.7 10.0 15.0 17.0 19.0 21.0 30.0 34.0 36.0 47.0 60.0 65.0 75.0 82.0 100.0 120.0 140.0 180.0 210.0 250.0 280.0 360.0 410.0 520.0 600.0 720.0 880.0 1000.0 1300.0 1600.0 Specifications subject to change. Irms (A) Max. 9.50 9.00 8.20 7.50 7.00 6.50 6.00 5.80 5.60 4.80 4.50 4.20 3.60 3.30 3.10 2.90 2.70 2.50 2.30 2.10 1.90 1.80 1.60 1.50 1.30 1.20 1.10 1.00 0.90 0.85 0.80 0.75 0.65 Isat (A) Typ. 20.00 18.00 16.00 15.00 13.00 11.00 10.50 9.80 9.20 8.00 7.50 7.00 6.50 5.50 5.00 4.60 4.20 3.80 3.50 3.20 3.00 2.80 2.60 2.30 2.10 1.80 1.60 1.50 1.40 1.30 1.20 1.10 1.00 www.tycoelectronics.com passives.tycoelectronics.com Power Inductors Type 3621 Series Environmental Characteristics B, C, D, E, K, L, M Series Storage Temp: Operating Temp: Rated Current: Temp. Rise: -40C to +125C -25C to +105C Base on temp. rise & L/L=10% max. 40C max. Dimensions B, C, D, E, K, L, M Series Series A B C ref. D ref. E F 3621B 5.600.2 3.700.3 2.30 5.80 6.00 1.70 3621C 5.600.2 4.500.3 2.30 5.80 6.00 1.70 3621D 7.500.3 5.000.3 2.60 8.00 7.80 2.40 3621E 9.500.3 5.500.15 2.90 10.00 10.00 2.80 3621K 5.600.2 2.500.3 2.30 5.80 6.00 1.70 3621L 9.500.3 11.500.5 2.90 10.00 10.00 2.80 3621M 13.000.7 7.000.3 5.00 14.00 14.00 4.50 How to Order 3621 A 1R5 K Common Part Style Inductance Tolerance 3621 A, B, C, D, E, F, G, H, J, K, L, M See Relevant Table for Inductance Code K - 10% L - 15% M - 20% Literature No. 1773146 Issued: 07-05 Dimensions are shown for reference purposes only. Dimensions are in millimetres unless otherwise specified. Specifications subject to change. www.tycoelectronics.com passives.tycoelectronics.com