About Power Inductors - SMD

Power Inductors - SMD

SMD (Surface Mount Device) power inductors are electronic components used in surface mount technology to store and release energy in the form of magnetic fields. They are specifically designed to be mounted directly onto the surface of a circuit board, offering advantages such as space-saving, efficient assembly, and compatibility with automated manufacturing processes. SMD power inductors are widely used in various electronic devices and systems, including smartphones, laptops, power supplies, automotive electronics, and communication equipment. The construction of SMD power inductors involves a coil wound on a magnetic core, similar to leaded power inductors. The coil is typically made of a conductive wire, such as copper, and wound around a core material, which can be ferrite, powdered iron, or other magnetic materials. SMD power inductors come in different package sizes, ranging from small, compact components to larger, higher-power versions. The package size is denoted by a standardized code, such as 0603, 0805, or 1210, indicating the dimensions of the component in terms of length and width. The primary advantage of SMD power inductors is their surface mountability, which allows for easy integration into circuit boards without the need for additional leads or terminals. This makes them suitable for high-density circuit designs and automated assembly processes. When selecting SMD power inductors, key parameters to consider include inductance value, rated current, DC resistance, and saturation current. Inductance specifies the component's ability to store energy in its magnetic field, while rated current indicates the maximum current the inductor can handle without significant performance degradation. DC resistance is the resistance of the inductor's winding, impacting power loss and efficiency. Saturation current represents the maximum current at which the inductor's inductance begins to significantly decrease. SMD power inductors are chosen based on specific requirements such as the application's power demands, space constraints, operating frequency, and desired electrical characteristics. They are widely used for power conversion, noise filtering, and energy storage in modern electronic devices and systems.
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Image  Information Image Stock Code(▲▼)Description
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Enter Qty TypePackage / CaseShieldingInductanceToleranceMaximum DC CurrentMaximum DC ResistanceSaturation CurrentMinimum Operating TemperatureMaximum Operating TemperatureQ MinimumSelf Resonant FrequencyTerminationLengthWidthHeightDiameterCore MaterialQualificationSeriesPackaging
  
                         
SRP7028CC-R68M


Power Inductors - SMD Ind,7.3x6.6x2.8mm,0.68uH+/-20%,15.5A,shd
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Bourns Availability : 908
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USD 0.3102

Multiples of: 1

Shielded Power Inductor2826 (7366 METRIC)Shielded680 nH20 %15.5 A5.5 mOhms25 A- 40 C+ 125 C1567 MHzStandard7.3 mm6.6 mm2.8 mm Carbonyl SRP7029CCReel , Cut Tape
74439384010


Power Inductors - SMD WE-XHMI 1.0 uH 23.7 A 5.16 mOhms 7030
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Wurth Availability : 908
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USD 1.32

Multiples of: 1

SMT Power Inductor7.9 mm x 7.6 mm x 3 mmShielded1 uH20 %23.7 A5.16 mOhms25 A- 40 C+ 125 C 45 MHzStandard7.9 mm7.6 mm3 mm Copper WE - XHMIReel , Cut Tape
74439384033


Power Inductors - SMD WE-XHMI 3.3 uH 11.4 A 19.08 mOhms 7030
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Wurth Availability : 906
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USD 1.32

Multiples of: 1

SMT Power Inductor7.9 mm x 7.6 mm x 3 mmShielded3.3 uH20 %11.4 A19.08 mOhms13.6 A- 40 C+ 125 C 25 MHzStandard7.9 mm7.6 mm3 mm Copper WE - XHMIReel , Cut Tape
784314049


Power Inductors - SMD WE-HCIA 4.9 uH 7.6 A 15.85mOhms AEC-Q200
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Wurth Availability : 905
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USD 3.135

Multiples of: 1

High Power Inductor  4.9 uH20 %7.6 A15.85 mOhms7.2 A- 55 C+ 150 C 64 MHz 7 mm6.9 mm4.8 mm  AEC - Q200WE - HCIAReel , Cut Tape
744776047


Power Inductors - SMD WE-PD2 4.7 uH 5 A 0.017 Ohms
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Wurth Availability : 903
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USD 0.5148

Multiples of: 1

 1054Unshielded4.7 uH20 %5 A17 mOhms6 A- 40 C+ 85 C 41 MHz 9 mm10 mm5.4 mm   WE - PD2Reel , Cut Tape
SRP1050WA-2R2M


Power Inductors - SMD Ind,11x10x5.1mm,2.2uH+/-20%,23A,shd
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Bourns Availability : 900
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USD 0.6347

Multiples of: 1

Low Buzz Noise3939 (1010 METRIC)Shielded2.2 uH20 %23 A4.9 mOhms25 A- 55 C+ 165 C2025 MHzStandard10.1 mm10 mm5.1 mm Metal Alloy PowderAEC - Q200SRP1050WAReel , Cut Tape
SRP1038WA-R82M


Power Inductors - SMD Ind,11x10x3.8mm,0.82uH+/-20%,27A,shd AEC-Q200
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Bourns Availability : 897
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USD 1.0423

Multiples of: 1

  Shielded820 nH20 %27 A165 mOhms4 A- 55 C+ 165 C205 MHzStandard10.1 mm10 mm3.8 mm Metal Alloy PowderAEC - Q200SRP1038WAReel , Cut Tape
SPM10054T-2R5M-HZR


Power Inductors - SMD 2.5uH 20% 19A 7.48Mohm
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TDK Availability : 892
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USD 1.1

Multiples of: 1

  Shielded2.5 uH20 % 7.48 mOhms19 A- 40 C+ 125 C   10.7 mm10 mm5.4 mm FerriteAEC - Q200SPM - HZRReel , Cut Tape
SRN4030HA-101M


Power Inductors - SMD Ind,4x4x3mm,100uH+/-20%,0.55A,150C,shd AEC-Q200
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Bourns Availability : 886
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USD 0.1825

Multiples of: 1

  Semi - Shielded100 uH20 %   - 55 C+ 155 C   4 mm4 mm3 mm   SRN4030HAReel , Cut Tape
SRN8040HA-220M


Power Inductors - SMD Ind,7.9x8.15x4.2mm,22uH+/-20%,2.2A,shd
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Bourns Availability : 883
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USD 0.3289

Multiples of: 1

Automotive Grade Semi - Shielded Power Inductor3231 (8279 METRIC)Semi - Shielded22 uH20 % 120 mOhms3.3 A- 40 C+ 150 C1012 MHzStandard8.15 mm7.9 mm4.2 mm Ferrite  Reel , Cut Tape
CDRH6D38T125NP-330PC


Power Inductors - SMD Automotive Grade
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Sumida Availability : 879
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USD 0.5031

Multiples of: 1

   33 uH25 %                
LCXHF5050XAT150MMR


Power Inductors - SMD 15uH 5050 3.1mm Ht 20% Hyb Pow Choke
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Taiyo Yuden Availability : 873
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USD 0.2219

Multiples of: 1

 1212 (5050 METRIC) 15 uH20 %   - 40 C+ 125 C  Standard5 mm5 mm3.1 mm Ferrite LCXReel , Cut Tape
LCXHF5050XAT680MMR


Power Inductors - SMD 58uH 5050 3.1mm Ht 20% Hyb Pow Choke
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Taiyo Yuden Availability : 873
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USD 0.2219

Multiples of: 1

 1212 (5050 METRIC) 68 uH20 %   - 40 C+ 125 C  Standard5 mm5 mm3.1 mm Ferrite LCXReel , Cut Tape
F1F1-0604-150M


Power Inductors - SMD HIGH POWER INDUCTOR 15uH 3.6A 87 MOHM
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Bel Fuse Availability : 873
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USD 0.6578

Multiples of: 1

SMT Inductor Shielded15 uH20 % 87 mOhms4.5 A- 55 C+ 155 C   7.1 mm6.6 mm3.8 mm Metal F1F1Reel , Cut Tape
F1F1-0604-220M


Power Inductors - SMD HIGH POWER INDUCTOR 22uH 2.7A 170 MOHM
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Bel Fuse Availability : 873
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USD 0.6864

Multiples of: 1

SMT Inductor Shielded22 uH20 % 170 mOhms4 A- 55 C+ 155 C   7.1 mm6.6 mm3.8 mm Metal F1F1Reel , Cut Tape
F1F2-0804-1R0M


Power Inductors - SMD HIGH POWER INDUCTOR 1uH 16A 6 MOHM
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Bel Fuse Availability : 873
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USD 0.8712

Multiples of: 1

SMT Inductor Shielded1 uH20 % 6 mOhms21 A- 55 C+ 155 C   8.6 mm8 mm3.8 mm Metal F1F2Reel , Cut Tape
F1F2-0804-R47M


Power Inductors - SMD HIGH POWER INDUCTOR 0.47uH 23A 2.4 MOHM
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Bel Fuse Availability : 873
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USD 0.8712

Multiples of: 1

SMT Inductor Shielded470 nH20 % 2.4 mOhms40 A- 55 C+ 155 C   8.6 mm8 mm3.8 mm Metal F1F2Reel , Cut Tape
F1F2-0804-4R7M


Power Inductors - SMD HIGH POWER INDUCTOR 4.7uH 8A 31 MOHM
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Bel Fuse Availability : 873
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USD 0.8712

Multiples of: 1

SMT Inductor Shielded4.7 uH20 % 26 mOhms13 A- 55 C+ 155 C   8.6 mm8 mm3.8 mm Metal F1F2Reel , Cut Tape
F1F2-0804-220M


Power Inductors - SMD HIGH POWER INDUCTOR 22uH 4A 94.2 MOHM
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Bel Fuse Availability : 873
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USD 0.8712

Multiples of: 1

SMT Inductor Shielded22 uH20 % 94.2 mOhms6 A- 55 C+ 155 C   8.6 mm8 mm3.8 mm Metal F1F2Reel , Cut Tape
F1F2-0804-100M


Power Inductors - SMD HIGH POWER INDUCTOR 10uH 5A 51.8 MOHM
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Bel Fuse Availability : 873
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USD 0.8712

Multiples of: 1

SMT Inductor Shielded10 uH20 % 51.8 mOhms7 A- 55 C+ 155 C   8.6 mm8 mm3.8 mm Metal F1F2Reel , Cut Tape
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