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Wire Wound SMD Power Inductors – SMD Shield Series Ⅰ

2018-09-10 11:52:00
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Wire Wound SMD Power Inductors – SMD Shield 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, LCD display, 

  Notebook, communication equipment, and so on.

PRODUCT IDENTIFICATION

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

②.External Dimensions. 7.3*7.3-12.0*12.0

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

⑥.Electrical Characteristics data is for reference only

UNIT:mm
TYPE A*B*Cmm max D E H I J
SWS73 7.3*7.3*3.5 1.80 5.00 3.50 1.60 4.80
SWS74 7.3*7.3*4.5 1.80 5.00 3.50 1.60 4.80
SWS124 12.0*12.0*4.5 5.00 7.60 5.40 2.90 7.00
SWS125 12.0*12.0*5.5 5.00 7.60 5.40 2.90 7.00
SWS127 12.0*12.0*7.5 5.00 7.60 5.40 2.90 7.00
SWS129 12.0*12.0*9.5 5.00 7.60 5.40 2.90 7.00
SPECIFICATIONS
SWS73 TYPE
Part Number Inductance L Test Condition Max. DC Resistance Max. Rated Current
Units μH Hz, V Ω A
Symbol L — DCR Ir
SWS73-1R0MT 1.0±20% 100KHz/0.3V 0.041 4.000
SWS73-1R5MT 1.5±20% 100KHz/0.3V 0.049 3.700
SWS73-2R2MT 2.2±20% 100KHz/0.3V 0.055 3.500
SWS73-3R3MT 3.3±20% 100KHz/0.3V 0.060 2.700
SWS73-3R9MT 3.9±20% 100KHz/0.3V 0.068 2.500
SWS73-4R7MT 4.7±20% 100KHz/0.3V 0.070 2.500
SWS73-5R6MT 5.6±20% 100KHz/0.3V 0.720 2.500
SWS73-6R8MT 6.8±20% 100KHz/0.3V 0.075 2.500
SWS73-8R2MT 8.2±20% 100KHz/0.3V 0.086 2.500
SWS73-100KT 10±10% 1KHz/0.3V 0.119 2.500
SWS73-120KT 12±10% 1KHz/0.3V 0.136 2.500
SWS73-150KT 15±10% 1KHz/0.3V 0.153 2.500
SWS73-180KT 18±10% 1KHz/0.3V 0.193 2.500
SWS73-220KT 22±10% 1KHz/0.3V 0.197 2.500
SWS73-270KT 27±10% 1KHz/0.3V 0.227 1.000
SWS73-330KT 33±10% 1KHz/0.3V 0.260 0.970
SWS73-390KT 39±10% 1KHz/0.3V 0.273 0.970
SWS73-470KT 47±10% 1KHz/0.3V 0.312 0.900
SWS73-560KT 56±10% 1KHz/0.3V 0.507 0.800
SWS73-680KT 68±10% 1KHz/0.3V 0.585 0.720
SWS73-820KT 82±10% 1KHz/0.3V 0.676 0.600
SWS73-101KT 100±10% 1KHz/0.3V 0.728 0.540
SWS73-121MT 120±10% 1KHz/0.3V 0.910 0.440
SWS73-151MT 150±10% 1KHz/0.3V 1.040 0.380
SWS73-181MT 180±10% 1KHz/0.3V 1.240 0.350
SWS73-221MT 220±10% 1KHz/0.3V 1.690 0.340
SWS73-271MT 270±10% 1KHz/0.3V 1.950 0.300
SWS73-331MT 330±10% 1KHz/0.3V 2.080 0.280
SWS73-391MT 390±10% 1KHz/0.3V 3.120 0.260
SWS73-471KT 470±10% 1KHz/0.3V 3.640 0.250
SWS73-561KT 560±10% 1KHz/0.3V 4.160 0.250
SPECIFICATIONS
SWS74 TYPE
Part Number Inductance L Test Condition Max. DC Resistance Max. Rated Current
Units μH Hz, V Ω A
Symbol L — DCR Ir
SWS74-1R0MT 1.0±20% 100KHz/0.3V 0.020 5.000
SWS74-1R5MT 1.5±20% 100KHz/0.3V 0.024 4.600
SWS74-2R2MT 2.2±20% 100KHz/0.3V 0.025 4.400
SWS74-3R3MT 3.3±20% 100KHz/0.3V 0.029 3.900
SWS74-3R9MT 3.9±20% 100KHz/0.3V 0.032 3.500
SWS74-4R7MT 4.7±20% 100KHz/0.3V 0.039 3.050
SWS74-5R6MT 5.6±20% 100KHz/0.3V 0.042 3.000
SWS74-6R8MT 6.8±20% 100KHz/0.3V 0.045 3.000
SWS74-8R2MT 8.2±20% 100KHz/0.3V 0.055 3.000
SWS74-100KT 10±10% 1KHz/0.3V 0.065 3.000
SWS74-120KT 12±10% 1KHz/0.3V 0.070 3.000
SWS74-150KT 15±10% 1KHz/0.3V 0.078 3.000
SWS74-180KT 18±10% 1KHz/0.3V 0.110 3.000
SWS74-220KT 22±10% 1KHz/0.3V 0.126 3.000
SWS74-270KT 27±10% 1KHz/0.3V 0.140 3.000
SWS74-330KT 33±10% 1KHz/0.3V 0.176 3.000
SWS74-390KT 39±10% 1KHz/0.3V 0.226 1.030
SWS74-470KT 47±10% 1KHz/0.3V 0.260 0.900
SWS74-560KT 56±10% 1KHz/0.3V 0.286 0.820
SWS74-680KT 68±10% 1KHz/0.3V 0.338 0.774
SWS74-820KT 82±10% 1KHz/0.3V 0.364 0.700
SWS74-101KT 100±10% 1KHz/0.3V 0.403 0.680
SWS74-121MT 120±10% 1KHz/0.3V 0.546 0.650
SWS74-151MT 150±10% 1KHz/0.3V 0.689 0.590
SWS74-181MT 180±10% 1KHz/0.3V 0.767 0.570
SWS74-221MT 220±10% 1KHz/0.3V 1.240 0.470
SWS74-271MT 270±10% 1KHz/0.3V 1.300 0.450
SWS74-331MT 330±10% 1KHz/0.3V 1.520 0.425
SWS74-391MT 390±10% 1KHz/0.3V 1.770 0.375
SWS74-471KT 470±10% 1KHz/0.3V 2.600 0.330
SWS74-561KT 560±10% 1KHz/0.3V 2.800 0.290
SWS74-821KT 820±10% 1KHz/0.3V 3.250 0.240
SPECIFICATIONS
SWS124 TYPE
Part Number Inductance L Test Condition Max. DC Resistance Max. Rated Current
Units μH Hz, V Ω A
Symbol L — DCR Ir
SWS124-1R0MT 1.0±20% 100KHz/0.3V 0.009 7.800
SWS124-1R5MT 1.5±20% 100KHz/0.3V 0.011 7.200
SWS124-2R2MT 2.2±20% 100KHz/0.3V 0.013 6.000
SWS124-3R3MT 3.3±20% 100KHz/0.3V 0.018 5.400
SWS124-3R9MT 3.9±20% 100KHz/0.3V 0.021 5.100
SWS124-4R7MT 4.7±20% 100KHz/0.3V 0.022 5.000
SWS124-5R6MT 5.6±20% 100KHz/0.3V 0.023 5.000
SWS124-6R8MT 6.8±20% 100KHz/0.3V 0.026 5.000
SWS124-8R2MT 8.2±20% 100KHz/0.3V 0.031 5.000
SWS124-100KT 10±10% 1KHz/0.3V 0.039 5.000
SWS124-120KT 12±10% 1KHz/0.3V 0.044 5.000
SWS124-150KT 15±10% 1KHz/0.3V 0.055 5.000
SWS124-180KT 18±10% 1KHz/0.3V 0.065 3.000
SWS124-220KT 22±10% 1KHz/0.3V 0.075 3.000
SWS124-270KT 27±10% 1KHz/0.3V 0.086 3.000
SWS124-330KT 33±10% 1KHz/0.3V 0.112 3.000
SWS124-390KT 39±10% 1KHz/0.3V 0.121 3.000
SWS124-470KT 47±10% 1KHz/0.3V 0.166 3.000
SWS124-560KT 56±10% 1KHz/0.3V 0.182 1.700
SWS124-680KT 68±10% 1KHz/0.3V 0.205 1.550
SWS124-820KT 82±10% 1KHz/0.3V 0.243 1.350
SWS124-101KT 100±10% 1KHz/0.3V 0.299 1.200
SWS124-121MT 120±10% 1KHz/0.3V 0.358 1.100
SWS124-151MT 150±10% 1KHz/0.3V 0.462 0.950
SWS124-181MT 180±10% 1KHz/0.3V 0.507 0.850
SWS124-221MT 220±10% 1KHz/0.3V 0.663 0.800
SWS124-271MT 270±10% 1KHz/0.3V 0.741 0.650
SWS124-331MT 330±10% 1KHz/0.3V 0.936 0.550
SWS124-391MT 390±10% 1KHz/0.3V 1.050 0.500
SWS124-471KT 470±10% 1KHz/0.3V 1.300 0.440
SWS124-561KT 560±10% 1KHz/0.3V 1.530 0.400
SWS124-681KT 680±10% 1KHz/0.3V 1.720 0.370
SWS124-821KT 820±10% 1KHz/0.3V 2.210 0.035
SPECIFICATIONS
SWS125 TYPE
Part Number Inductance L Test Condition Max. DC Resistance Max. Rated Current
Units μH Hz, V Ω A
Symbol L — DCR Ir
SWS125-1R0MT 1.0±20% 100KHz/0.3V 0.008 8.500
SWS125-1R5MT 1.5±20% 100KHz/0.3V 0.010 8.000
SWS125-2R2MT 2.2±20% 100KHz/0.3V 0.016 6.500
SWS125-3R3MT 3.3±20% 100KHz/0.3V 0.019 5.700
SWS125-3R9MT 3.9±20% 100KHz/0.3V 0.020 5.000
SWS125-4R7MT 4.7±20% 100KHz/0.3V 0.021 4.700
SWS125-5R6MT 5.6±20% 100KHz/0.3V 0.021 4.700
SWS125-6R8MT 6.8±20% 100KHz/0.3V 0.023 4.700
SWS125-8R2MT 8.2±20% 100KHz/0.3V 0.024 4.700
SWS125-100KT 10±10% 1KHz/0.3V 0.025 4.700
SWS125-120KT 12±10% 1KHz/0.3V 0.027 4.700
SWS125-150KT 15±10% 1KHz/0.3V 0.030 4.700
SWS125-180KT 18±10% 1KHz/0.3V 0.034 4.700
SWS125-220KT 22±10% 1KHz/0.3V 0.036 3.500
SWS125-270KT 27±10% 1KHz/0.3V 0.051 3.500
SWS125-330KT 33±10% 1KHz/0.3V 0.057 3.500
SWS125-390KT 39±10% 1KHz/0.3V 0.068 3.500
SWS125-470KT 47±10% 1KHz/0.3V 0.075 3.500
SWS125-560KT 56±10% 1KHz/0.3V 0.110 3.500
SWS125-680KT 68±10% 1KHz/0.3V 0.120 3.000
SWS125-820KT 82±10% 1KHz/0.3V 0.140 3.000
SWS125-101KT 100±10% 1KHz/0.3V 0.160 3.000
SWS125-121MT 120±10% 1KHz/0.3V 0.170 1.100
SWS125-151MT 150±10% 1KHz/0.3V 0.230 1.000
SWS125-181MT 180±10% 1KHz/0.3V 0.290 0.900
SWS125-221MT 220±10% 1KHz/0.3V 0.400 0.800
SWS125-271MT 270±10% 1KHz/0.3V 0.460 0.750
SWS125-331MT 330±10% 1KHz/0.3V 0.510 0.680
SWS125-391MT 390±10% 1KHz/0.3V 0.690 0.650
SWS125-471KT 470±10% 1KHz/0.3V 0.770 0.650
SWS125-561KT 560±10% 1KHz/0.3V 0.860 0.580
SWS125-681KT 680±10% 1KHz/0.3V 0.920 0.540
SWS125-821KT 820±10% 1KHz/0.3V 0.985 0.521
SPECIFICATIONS
SWS127 TYPE
Part Number Inductance L Test Condition Max. DC Resistance Max. Rated Current
Units μH Hz, V Ω A
Symbol L — DCR Ir
SWS127-1R0MT 1.0±20% 100KHz/0.3V 0.006 10.000
SWS127-1R5MT 1.5±20% 100KHz/0.3V 0.008 9.200
SWS127-2R2MT 2.2±20% 100KHz/0.3V 0.011 8.400
SWS127-3R3MT 3.3±20% 100KHz/0.3V 0.012 7.800
SWS127-3R9MT 3.9±20% 100KHz/0.3V 0.013 7.200
SWS127-4R7MT 4.7±20% 100KHz/0.3V 0.015 6.800
SWS127-5R6MT 5.6±20% 100KHz/0.3V 0.016 6.700
SWS127-6R8MT 6.8±20% 100KHz/0.3V 0.018 6.500
SWS127-8R2MT 8.2±20% 100KHz/0.3V 0.022 5.900
SWS127-100KT 10±10% 1KHz/0.3V 0.023 5.400
SWS127-120KT 12±10% 1KHz/0.3V 0.026 5.000
SWS127-150KT 15±10% 1KHz/0.3V 0.028 5.000
SWS127-180KT 18±10% 1KHz/0.3V 0.039 5.000
SWS127-220KT 22±10% 1KHz/0.3V 0.043 5.000
SWS127-270KT 27±10% 1KHz/0.3V 0.051 5.000
SWS127-330KT 33±10% 1KHz/0.3V 0.064 4.500
SWS127-390KT 39±10% 1KHz/0.3V 0.073 4.500
SWS127-470KT 47±10% 1KHz/0.3V 0.100 4.500
SWS127-560KT 56±10% 1KHz/0.3V 0.110 4.500
SWS127-680KT 68±10% 1KHz/0.3V 0.140 4.500
SWS127-820KT 82±10% 1KHz/0.3V 0.160 4.000
SWS127-101KT 100±10% 1KHz/0.3V 0.220 4.000
SWS127-121MT 120±10% 1KHz/0.3V 0.250 4.000
SWS127-151MT 150±10% 1KHz/0.3V 0.280 4.000
SWS127-181MT 180±10% 1KHz/0.3V 0.290 4.000
SWS127-221MT 220±10% 1KHz/0.3V 0.299 4.000
SWS127-271MT 270±10% 1KHz/0.3V 0.403 4.000
SWS127-331MT 330±10% 1KHz/0.3V 0.455 4.000
SWS127-391MT 390±10% 1KHz/0.3V 0.494 4.000
SWS127-471KT 470±10% 1KHz/0.3V 0.689 4.000
SWS127-561KT 560±10% 1KHz/0.3V 0.793 3.000
SWS127-681KT 680±10% 1KHz/0.3V 0.810 3.000
SWS127-821KT 820±10% 1KHz/0.3V 0.860 3.000
SPECIFICATIONS
SWS129 TYPE
Part Number Inductance L Test Condition Max. DC Resistance Max. Rated Current
Units μH Hz, V Ω A
Symbol L — DCR Ir
SWS129-1R0MT 1.0±20% 100KHz/0.3V 0.005 11.000
SWS129-1R5MT 1.5±20% 100KHz/0.3V 0.007 10.500
SWS129-2R2MT 2.2±20% 100KHz/0.3V 0.008 9.500
SWS129-3R3MT 3.3±20% 100KHz/0.3V 0.010 9.000
SWS129-3R9MT 3.9±20% 100KHz/0.3V 0.012 8.000
SWS129-4R7MT 4.7±20% 100KHz/0.3V 0.014 7.200
SWS129-6R8MT 6.8±20% 100KHz/0.3V 0.019 6.800
SWS129-8R2MT 8.2±20% 100KHz/0.3V 0.021 6.550
SWS129-100KT 10±10% 1KHz/0.3V 0.024 6.000
SWS129-120KT 12±10% 1KHz/0.3V 0.028 5.950
SWS129-150KT 15±10% 1KHz/0.3V 0.031 5.750
SWS129-180KT 18±10% 1KHz/0.3V 0.035 5.250
SWS129-220KT 22±10% 1KHz/0.3V 0.045 4.550
SWS129-330KT 33±10% 1KHz/0.3V 0.058 4.200
SWS129-470KT 47±10% 1KHz/0.3V 0.069 4.000
SWS129-560KT 56±10% 1KHz/0.3V 0.076 4.000
SWS129-680KT 68±10% 1KHz/0.3V 0.075 4.000
SWS129-820KT 82±10% 1KHz/0.3V 0.126 4.000
SWS129-101KT 100±10% 1KHz/0.3V 0.158 4.000
SWS129-121MT 120±10% 1KHz/0.3V 0.194 4.000
SWS129-151MT 150±10% 1KHz/0.3V 0.255 4.000
SWS129-181MT 180±10% 1KHz/0.3V 0.259 4.000
SWS129-221MT 220±10% 1KHz/0.3V 0.318 3.500
SWS129-271MT 270±10% 1KHz/0.3V 0.385 3.500
SWS129-331MT 330±10% 1KHz/0.3V 0.452 3.500
SWS129-471KT 470±10% 1KHz/0.3V 0.520 3.500
SWS129-561KT 560±10% 1KHz/0.3V 0.650 3.500
SWS129-681KT 680±10% 1KHz/0.3V 0.720 3.500
SWS129-821KT 820±10% 1KHz/0.3V 0.815 3.500
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.

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