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.

Power Inductors - SMD

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(Ex. GST)(▲▼)		Enter Qty TypePackage / CaseShieldingInductanceToleranceMaximum DC CurrentMaximum DC ResistanceSaturation CurrentMinimum Operating TemperatureMaximum Operating TemperatureQ MinimumSelf Resonant FrequencyTerminationLengthWidthHeightDiameterCore MaterialQualificationSeriesPackaging
  
                         
SRN4018BTA-220M


Power Inductors - SMD Ind,4x4x1.6mm,22uH+/-20%,0.72A,shd
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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.

Bourns Availability : 2890
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USD 0.2035

Multiples of: 1

Semi Shielded Power Inductor4 mm x 4 mm x 1.6 mmShielded22 uH20 %720 mA290 mOhms900 mA- 55 C+ 125 C 15 MHzStandard4 mm4 mm1.6 mm FerriteAEC - Q200SRN4018BTAReel , Cut Tape
0412CDMCCDS-R15MC


Power Inductors - SMD
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Sumida Availability : 2890
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USD 0.3716

Multiples of: 1

-  150 nH20 %                
74408063101


Power Inductors - SMD WE-HEPC 100 uH 0.5 A 850mOhms AEC-Q200
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Wurth Availability : 2887
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USD 0.8901

Multiples of: 1

Power Inductor Shielded100 uH20 %500 mA850 mOhms800 mA- 40 C+ 150 C 8 MHz 5.9 mm5.9 mm2.85 mm FerriteAEC - Q200WE - HEPCReel , Cut Tape
WLPH201610M1R0PS


Power Inductors - SMD Power choke,Molded,1.0uH,M,3.9A
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Walsin Availability : 2880
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USD 0.0385

Multiples of: 1

                    Reel
LLQPB160807T4R7M


Power Inductors - SMD INDUCTOR, BOTTOM-SURFACE, POWER WOUND, 0603, 4.7uH20%, T&R
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Taiyo Yuden Availability : 2880
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USD 0.1291

Multiples of: 1

                   LLQP 
IDCP2218ER221K01


Power Inductors - SMD FIXED IND 220uH 10% 0.35A 1570mOHM
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Vishay Availability : 2880
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USD 0.1309

Multiples of: 1

Drumcore Unshielded220 uH10 %350 mA1.57 Ohms - 40 C+ 105 C  Standard5.8 mm5.2 mm4.5 mm Ferrite IDCP - 2218 - 01Reel , Cut Tape
IDCP3020ER180M01


Power Inductors - SMD 18UH 1.6A 100 MOHM SMD
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Vishay Availability : 2877
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USD 0.1507

Multiples of: 1

  Unshielded18 uH20 % 100 mOhms - 40 C+ 105 C   7.8 mm7 mm5.3 mm Ferrite IDCP3020 - 01Reel , Cut Tape
SRP4020CC-R47M


Power Inductors - SMD Ind,4.45x4.06x1.8mm,0.47uH+/-20%,8A,shd
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Bourns Availability : 2872
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USD 0.4323

Multiples of: 1

Shielded Power Inductor1616 (4540 METRIC)Shielded470 nH20 %8 A14 mOhms12 A- 40 C+ 125 C5120 MHzStandard4.45 mm4.06 mm1.8 mm Carbonyl SRP4029CCReel , Cut Tape
SRN5030HA-2R2Y


Power Inductors - SMD Ind,5x5x3mm,2.2uH+/-30%,4.9A,150C,shd AEC-Q200
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Bourns Availability : 2871
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USD 0.2413

Multiples of: 1

  Semi - Shielded2.2 uH30 %   - 55 C+ 155 C   5 mm5 mm3 mm  AEC - Q200SRN5030HAReel , Cut Tape
CDRH127L125NP-102MC


Power Inductors - SMD Automotive Grade
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Sumida Availability : 2863
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USD 0.5318

Multiples of: 1

   1 mH20 %                
SRR0735HA-220M


Power Inductors - SMD Ind,7.3x7.3x3.5,22uH+/-20%,1.2A,shd
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Bourns Availability : 2863
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USD 0.7007

Multiples of: 1

 7.3 mm x 7.3 mmShielded22 uH20 % 160 mOhms1.28 A- 55 C+ 150 C  Standard7.3 mm7.3 mm3.5 mm Ferrite SRR0735HAReel , Cut Tape
IDCP3020ER101M01


Power Inductors - SMD 100UH 0.72A 430 MOHM SMD
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Vishay Availability : 2862
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USD 0.1562

Multiples of: 1

  Unshielded100 uH20 % 430 mOhms - 40 C+ 105 C   7.8 mm7 mm5.3 mm Ferrite IDCP3020 - 01Reel , Cut Tape
SRN6045HA-330M


Power Inductors - SMD Ind,6x6x4.7mm,33uH+/-20%,1.5A,semi-shd
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Bourns Availability : 2862
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USD 0.2276

Multiples of: 1

Wirewound Semi - Shielded33 uH20 %1.5 A211 mOhms2.2 A- 55 C+ 150 C2410 MHzStandard6 mm6 mm4.7 mm-Ferrite SRN6045HAReel , Cut Tape
SRP8540A-2R2M


Power Inductors - SMD Ind,8.8x8.4x3.8mm,2.2uH+/-20%,16A,shd AEC-Q200
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Bourns Availability : 2861
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USD 0.7265

Multiples of: 1

  Shielded2.2 uH 16 A11.9 mOhms25 A- 55 C+ 150 C 27 MHzStandard8.8 mm8.4 mm3.8 mm   SRP8540AReel , Cut Tape
0412CDMCCDS-R12MC


Power Inductors - SMD
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Sumida Availability : 2852
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USD 0.3939

Multiples of: 1

-  120 nH20 %                
SRP3020CC-5R6M


Power Inductors - SMD Ind,3.5x3.2x1.8mm,5.6uH+/-20%,1.7A,shd
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Bourns Availability : 2850
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USD 0.6116

Multiples of: 1

Shielded Power Inductor1312 (3532 METRIC)Shielded5.6 uH20 %1.7 A238 mOhms1.9 A- 40 C+ 125 C1029 MHzStandard3.5 mm3.2 mm1.8 mm Carbonyl SRP3029CCReel , Cut Tape
SRP3020CC-R10Y


Power Inductors - SMD Ind,3.5x3.2x1.8mm,0.1uH+/-30%,10A,shd
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Bourns Availability : 2835
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USD 0.6116

Multiples of: 1

Shielded Power Inductor1312 (3532 METRIC)Shielded100 nH30 %10 A7 mOhms11.5 A- 40 C+ 125 C5340 MHzStandard3.5 mm3.2 mm1.8 mm Carbonyl SRP3029CCReel , Cut Tape
74479889268


Power Inductors - SMD WE-PMI SMT 1008 6.8 uH IRa.40K = 800mA Isat = 700mA RDC = 500 mOhms
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Wurth Availability : 2828
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USD 1.0538

Multiples of: 1

 1008 (2520 METRIC) 6.8 uH20 %800 mA500 mOhms700 mA- 40 C+ 85 C1525 MHzStandard2.5 mm2 mm1.2 mm Ceramic WE - PMIReel , Cut Tape
LSCNA2012KKT1R0MA


Power Inductors - SMD 1uH 0805 20% HI CURR
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Taiyo Yuden Availability : 0
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USD 0.14

Multiples of: 5

   1 uH± 20 %                
DFE32CAH1R0MR0L


Power Inductors - SMD 1uH 5900mA 0.022ohm AEC-Q200
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Murata Availability : 0
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USD 0.5071

Multiples of: 1

 1210 (3225 METRIC)Shielded1 uH20 %4.1 A22 mOhms5.9 A- 55 C+ 150 C  Standard3.2 mm2.5 mm2 mm-Metal AlloyAEC - Q200DFE32CAH_R0Reel , Cut Tape
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