Wire Wound SMD Power Inductors – SMD Series Ⅰ

2018-09-09 15:40:00
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Wire Wound SMD Power Inductors – SMD Series Ⅰ

Operating Temperature: -25℃~+105℃ (Including self-heating)

FEATURES

  Various high power inductors are superior to be high saturation

  Suitable for surface mounting equipment

APPLICATIONS

  Power supply choke for small electrical equipments such as VTR, LED display, Notebook,

  wireless AP equipment, communication equipment, and so on.

PRODUCT IDENTIFICATION


①."S" company name SZ-TOTOLINK;"W" Wire Wound SMD Type Power Inductors

②.External Dimensions. 3516-1055

③.Inductance value. 1R0:1.0uH; 100:10uH;150:15uH; 101:100uH; 102:1000uH

④.Inductance Tol. J:±5%;K±10%;M:±20%;N:±30%

⑤.Tape Carrier Package


UNIT:mm

TYPE A*B*Cmm max D E F G H
SW3516 3.5*3.0*1.6 1.00 1.30 0.90 1.30 3.50
SW3521 3.5*3.5*2.1 1.00 1.30 0.90 1.30 3.50
SW4520 4.5*4.0*2.0 1.50 1.80 1.20 1.80 4.50
SW4532 4.5*4.0*3.2 1.50 1.80 1.20 1.80 4.50
SW5820 5.8*5.2*2.0 1.80 2.70 1.20 2.70 5.80
SW5825 5.8*5.2*2.5 1.80 2.40 1.80 2.40 5.80
SW5835 5.8*5.2*3.5 1.80 2.70 1.20 2.70 5.80
SW5845 5.8*5.2*4.5 1.80 2.60 1.40 2.60 5.80
SW7835 7.8*7.0*3.5 2.50 3.00 2.00 3.00 7.50
SW7850 7.8*7.0*5.0 2.50 3.00 2.00 3.00 7.50
SW1040 10.0*9.0*4.0 3.20 3.75 2.50 3.75 9.50
SW1055 10.0*9.0*5.5 3.20 3.75 2.50 3.75 9.50
Above are regular products;Special specifications can be customized
SPECIFICATIONS
SW3516 TYPE
Part Number Inductance L Test Condition Max. DC Resistance Max. Rated Current
Units μH Hz, V Ω A
Symbol L DCR Ir
SW3516-1R5MT 1.5±20% 100KHz/0.3V 0.049 1.200
SW3516-2R2MT 2.2±20% 100KHz/0.3V 0.078 0.980
SW3516-3R3MT 3.3±20% 100KHz/0.3V 0.091 0.950
SW3516-3R9MT 3.9±20% 100KHz/0.3V 0.146 0.920
SW3516-4R7MT 4.7±20% 100KHz/0.3V 0.160 0.900
SW3516-6R8MT 6.8±20% 100KHz/0.3V 0.230 0.810
SW3516-8R2MT 8.2±20% 100KHz/0.3V 0.265 0.710
SW3516-100KT 10±10% 1KHz/0.3V 0.306 0.610
SW3516-120KT 12±10% 1KHz/0.3V 0.377 0.580
SW3516-150KT 15±10% 1KHz/0.3V 0.442 0.530
SW3516-180KT 18±10% 1KHz/0.3V 0.520 0.480
SW3516-220KT 22±10% 1KHz/0.3V 0.637 0.430
SW3516-330KT 33±10% 1KHz/0.3V 1.010 0.370
SW3516-390KT 39±10% 1KHz/0.3V 1.110 0.340
SW3516-470KT 47±10% 1KHz/0.3V 1.470 0.300
SW3516-680KT 68±10% 1KHz/0.3V 1.920 0.210
SW3516-820KT 82±10% 1KHz/0.3V 2.650 0.190
SW3516-101KT 100±10% 1KHz/0.3V 2.750 0.100
SW3521 TYPE
Part Number Inductance L Test Condition Max. DC Resistance Max. Rated Current
Units μH Hz, V Ω A
Symbol L DCR Ir
SW3521-1R5MT 1.5±20% 100KHz/0.3V 0.048 1.900
SW3521-2R2MT 2.2±20% 100KHz/0.3V 0.072 1.400
SW3521-3R3MT 3.3±20% 100KHz/0.3V 0.108 1.250
SW3521-3R9MT 3.9±20% 100KHz/0.3V 0.148 1.200
SW3521-4R7MT 4.7±20% 100KHz/0.3V 0.172 1.100
SW3521-6R8MT 6.8±20% 100KHz/0.3V 0.192 0.850
SW3521-8R2MT 8.2±20% 100KHz/0.3V 0.247 0.800
SW3521-100KT 10±10% 1KHz/0.3V 0.286 0.756
SW3521-120KT 12±10% 1KHz/0.3V 0.325 0.620
SW3521-150KT 15±10% 1KHz/0.3V 0.468 0.600
SW3521-180KT 18±10% 1KHz/0.3V 0.546 0.550
SW3521-220KT 22±10% 1KHz/0.3V 0.611 0.500
SW3521-330KT 33±10% 1KHz/0.3V 0.962 0.420
SW3521-390KT 39±10% 1KHz/0.3V 1.050 0.360
SW3521-470KT 47±10% 1KHz/0.3V 1.200 0.345
SW3521-680KT 68±10% 1KHz/0.3V 1.760 0.310
SW3521-820KT 82±10% 1KHz/0.3V 2.390 0.295
SW3521-101KT 100±10% 1KHz/0.3V 2.670 0.250
SPECIFICATIONS
SW4520 TYPE
Part Number Inductance L Test Condition Max. DC Resistance Max. Rated Current
Units μH Hz, V Ω A
Symbol L DCR Ir
SW4520-1R5MT 1.5±20% 100KHz/0.3V 0.025 1.200
SW4520-2R2MT 2.2±20% 100KHz/0.3V 0.032 1.155
SW4520-3R3MT 3.3±20% 100KHz/0.3V 0.040 0.918
SW4520-3R9MT 3.9±20% 100KHz/0.3V 0.058 0.815
SW4520-4R7MT 4.7±20% 100KHz/0.3V 0.072 0.642
SW4520-6R8MT 6.8±20% 100KHz/0.3V 0.081 0.562
SW4520-8R2MT 8.2±20% 100KHz/0.3V 0.105 0.517
SW4520-100KT 10±10% 1KHz/0.3V 0.143 0.451
SW4520-120KT 12±10% 1KHz/0.3V 0.162 0.410
SW4520-150KT 15±10% 1KHz/0.3V 0.195 0.390
SW4520-180KT 18±10% 1KHz/0.3V 0.247 0.333
SW4520-220KT 22±10% 1KHz/0.3V 0.300 0.312
SW4520-330KT 33±10% 1KHz/0.3V 0.420 0.250
SW4520-390KT 39±10% 1KHz/0.3V 0.495 0.240
SW4520-470KT 47±10% 1KHz/0.3V 0.618 0.210
SW4520-680KT 68±10% 1KHz/0.3V 0.870 0.189
SW4520-820KT 82±10% 1KHz/0.3V 1.030 0.166
SW4520-101KT 100±10% 1KHz/0.3V 1.370 0.155
SW4532 TYPE
Part Number Inductance L Test Condition Max. DC Resistance Max. Rated Current
Units μH Hz, V Ω A
Symbol L DCR Ir
SW4532-1R5MT 1.5±20% 100KHz/0.3V 0.037 2.400
SW4532-2R2MT 2.2±20% 100KHz/0.3V 0.042 2.300
SW4532-3R3MT 3.3±20% 100KHz/0.3V 0.051 2.100
SW4532-3R9MT 3.9±20% 100KHz/0.3V 0.072 1.900
SW4532-4R7MT 4.7±20% 100KHz/0.3V 0.076 1.600
SW4532-6R8MT 6.8±20% 100KHz/0.3V 0.100 1.350
SW4532-8R2MT 8.2±20% 100KHz/0.3V 0.120 1.300
SW4532-100KT 10±10% 1KHz/0.3V 0.150 1.000
SW4532-120KT 12±10% 1KHz/0.3V 0.155 0.900
SW4532-150KT 15±10% 1KHz/0.3V 0.195 0.800
SW4532-180KT 18±10% 1KHz/0.3V 0.230 0.700
SW4532-220KT 22±10% 1KHz/0.3V 0.270 0.600
SW4532-330KT 33±10% 1KHz/0.3V 0.345 0.500
SW4532-390KT 39±10% 1KHz/0.3V 0.400 0.480
SW4532-470KT 47±10% 1KHz/0.3V 0.525 0.400
SW4532-680KT 68±10% 1KHz/0.3V 0.740 0.330
SW4532-820KT 82±10% 1KHz/0.3V 0.880 0.290
SW4532-101KT 100±10% 1KHz/0.3V 1.200 0.260
SPECIFICATIONS
SW5820 TYPE
Part Number Inductance L Test Condition Max. DC Resistance Max. Rated Current
Units μH Hz, V Ω A
Symbol L DCR Ir
SW5820-1R0MT 1.0±20% 100KHz/0.3V 0.025 2.800
SW5820-1R5MT 1.5±20% 100KHz/0.3V 0.032 2.500
SW5820-2R2MT 2.2±20% 100KHz/0.3V 0.052 2.200
SW5820-3R3MT 3.3±20% 100KHz/0.3V 0.069 1.600
SW5820-3R9MT 3.9±20% 100KHz/0.3V 0.083 1.450
SW5820-4R7MT 4.7±20% 100KHz/0.3V 0.091 1.430
SW5820-5R6MT 5.6±20% 100KHz/0.3V 0.103 1.400
SW5820-6R8MT 6.8±20% 100KHz/0.3V 0.121 1.200
SW5820-8R2MT 8.2±20% 100KHz/0.3V 0.165 0.950
SW5820-100KT 10±10% 1KHz/0.3V 0.192 0.900
SW5820-120KT 12±10% 1KHz/0.3V 0.208 0.870
SW5820-150KT 15±10% 1KHz/0.3V 0.259 0.840
SW5820-180KT 18±10% 1KHz/0.3V 0.280 0.820
SW5820-220KT 22±10% 1KHz/0.3V 0.389 0.690
SW5820-270KT 27±10% 1KHz/0.3V 0.411 0.680
SW5820-330KT 33±10% 1KHz/0.3V 0.533 0.625
SW5820-390KT 39±10% 1KHz/0.3V 0.611 0.615
SW5820-470KT 47±10% 1KHz/0.3V 0.735 0.535
SW5820-560KT 56±10% 1KHz/0.3V 0.857 0.525
SW5820-680KT 68±10% 1KHz/0.3V 1.040 0.490
SW5820-820KT 82±10% 1KHz/0.3V 1.350 0.470
SW5820-101KT 100±10% 1KHz/0.3V 1.560 0.360
SW5820-121MT 120±10% 1KHz/0.3V 1.680 0.340
SW5820-151MT 150±10% 1KHz/0.3V 2.370 0.300
SW5820-181MT 180±10% 1KHz/0.3V 2.620 0.285
SW5820-221MT 220±10% 1KHz/0.3V 3.210 0.270
SW5820-271MT 270±10% 1KHz/0.3V 5.160 0.235
SW5820-331MT 330±10% 1KHz/0.3V 6.000 0.215
SW5820-391MT 390±10% 1KHz/0.3V 6.460 0.200
SW5820-471KT 470±10% 1KHz/0.3V 7.530 0.160
SW5820-561KT 560±10% 1KHz/0.3V 9.620 0.140
SW5820-681KT 680±10% 1KHz/0.3V 11.020 0.120
SW5820-821KT 820±10% 1KHz/0.3V 12.600 0.100
SPECIFICATIONS
SW5825 TYPE
Part Number Inductance L Test Condition Max. DC Resistance Max. Rated Current
Units μH Hz, V Ω A
Symbol L DCR Ir
SW5825-1R0MT 1.0±20% 100KHz/0.3V 0.023 3.550
SW5825-1R5MT 1.5±20% 100KHz/0.3V 0.029 3.400
SW5825-2R2MT 2.2±20% 100KHz/0.3V 0.033 2.500
SW5825-3R3MT 3.3±20% 100KHz/0.3V 0.048 2.200
SW5825-3R9MT 3.9±20% 100KHz/0.3V 0.064 2.100
SW5825-4R7MT 4.7±20% 100KHz/0.3V 0.075 1.950
SW5825-5R6MT 5.6±20% 100KHz/0.3V 0.088 1.750
SW5825-6R8MT 6.8±20% 100KHz/0.3V 0.095 1.560
SW5825-8R2MT 8.2±20% 100KHz/0.3V 0.118 1.500
SW5825-100KT 10±10% 1KHz/0.3V 0.151 1.400
SW5825-120KT 12±10% 1KHz/0.3V 0.156 1.250
SW5825-150KT 15±10% 1KHz/0.3V 0.234 1.110
SW5825-180KT 18±10% 1KHz/0.3V 0.240 1.000
SW5825-220KT 22±10% 1KHz/0.3V 0.298 0.950
SW5825-270KT 27±10% 1KHz/0.3V 0.325 0.930
SW5825-330KT 33±10% 1KHz/0.3V 0.408 0.840
SW5825-390KT 39±10% 1KHz/0.3V 0.434 0.780
SW5825-470KT 47±10% 1KHz/0.3V 0.569 0.730
SW5825-560KT 56±10% 1KHz/0.3V 0.638 0.710
SW5825-680KT 68±10% 1KHz/0.3V 0.800 0.580
SW5825-820KT 82±10% 1KHz/0.3V 0.880 0.515
SW5825-101KT 100±10% 1KHz/0.3V 1.130 0.460
SW5825-121MT 120±10% 1KHz/0.3V 1.330 0.420
SW5825-151MT 150±10% 1KHz/0.3V 1.920 0.380
SW5825-181MT 180±10% 1KHz/0.3V 1.930 0.330
SW5825-221MT 220±10% 1KHz/0.3V 2.500 0.320
SW5825-271MT 270±10% 1KHz/0.3V 3.020 0.310
SW5825-331MT 330±10% 1KHz/0.3V 3.870 0.285
SW5825-391MT 390±10% 1KHz/0.3V 4.470 0.225
SW5825-471KT 470±10% 1KHz/0.3V 5.660 0.215
SW5825-561KT 560±10% 1KHz/0.3V 6.330 0.195
SW5825-681KT 680±10% 1KHz/0.3V 7.530 0.185
SW5825-821KT 820±10% 1KHz/0.3V 9.540 0.160
1:All test data is referenced to 20°C ambient;
2:Rated Current:This indicates the value of current when the inductance is 35% lower than its
        initial Value at D.C. superposition or D.C.current when T=40 whichever is lower.(Ta=20);
3:Lead-free Products;
4:Test equipment:HP4284A & HP42841A;502BC;CH1062;TH2775B;
5:Above are regular products;Special specifications can be customized;
6:Electrical Characteristics data is for reference only.

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