About Power Inductors - SMD

Bourns 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
  
                         
SRN3015BTA-220M


Power Inductors - SMD Ind,3x3x1.3mm,22uH+/-20%,1A,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 : 3697
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USD 0.1992
Multiples of: 1

Semi Shielded Power Inductor3 mm x 3 mm x 1.3 mmShielded22 uH20 %1 A540 mOhms680 mA- 55 C+ 125 C1526 MHz 3 mm3 mm1.3 mm Ferrite SRN3015BTAReel , Cut Tape
SRP3012CC-8R2M


Power Inductors - SMD Ind,3.5x3.2x1.0mm,8.2uH+/-20%,1.2A,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 : 3678
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USD 0.7356
Multiples of: 1

Shielded Power Inductor1312 (3532 METRIC)Shielded8.2 uH20 %1.2 A463 mOhms1.5 A- 40 C+ 125 C1026 MHzStandard3.5 mm3.2 mm1 mm Carbonyl SRP3019CCReel , Cut Tape
SRP1038WA-220M


Power Inductors - SMD Ind,11x10x3.8mm,22uH+/-20%,5.5A,shd AEC-Q200
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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 : 3647
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USD 0.8573
Multiples of: 1

  Shielded22 uH20 %6 A68 mOhms24 A- 55 C+ 165 C2032 MHzStandard10.1 mm10 mm3.8 mm Metal Alloy PowderAEC - Q200SRP1038WAReel , Cut Tape
SRP4012CC-3R3M


Power Inductors - SMD Ind,4.45x4.06x1.0mm,3.3uH+/-20%,2.3A,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 : 3631
Ship by Mon. 10 Jun to Wed. 12 Jun Calender.png

USD 0.462
Multiples of: 1

Shielded Power Inductor1616 (4540 METRIC)Shielded3.3 uH20 %2.3 A97 mOhms3 A- 40 C+ 125 C1041 MHzStandard4.45 mm4.06 mm1 mm Carbonyl SRP4019CCReel , Cut Tape
SRN5030HA-2R2Y


Power Inductors - SMD Ind,5x5x3mm,2.2uH+/-30%,4.9A,150C,shd AEC-Q200
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Bourns Availability : 2968
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USD 0.2041
Multiples of: 1

  Semi - Shielded2.2 uH30 %   - 55 C+ 155 C   5 mm5 mm3 mm  AEC - Q200SRN5030HAReel , Cut Tape
SRP4020CC-1R5M


Power Inductors - SMD Ind,4.45x4.06x1.8mm,1.5uH+/-20%,4.5A,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 : 2910
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USD 0.4668
Multiples of: 1

Shielded Power Inductor1616 (4540 METRIC)Shielded1.5 uH20 %4.5 A42 mOhms7 A- 40 C+ 125 C1062 MHzStandard4.45 mm4.06 mm1.8 mm Carbonyl SRP4029CCReel , Cut Tape
SRP3020CC-R10Y


Power Inductors - SMD Ind,3.5x3.2x1.8mm,0.1uH+/-30%,10A,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 : 2910
Ship by Mon. 10 Jun to Wed. 12 Jun Calender.png

USD 0.6672
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
SRP1050WA-101M


Power Inductors - SMD Ind,11x10x5.1mm,100uH+/-20%,2.7A,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 : 2907
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USD 0.7073
Multiples of: 1

Low Buzz Noise3939 (1010 METRIC)Shielded100 uH20 %2.7 A268 mOhms7.4 A- 55 C+ 165 C203 MHzStandard10.1 mm10 mm5.1 mm Metal Alloy PowderAEC - Q200SRP1050WAReel , Cut Tape
SRP4020CC-R33M


Power Inductors - SMD Ind,4.45x4.06x1.8mm,0.33uH+/-20%,10A,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 : 2906
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USD 0.4668
Multiples of: 1

Shielded Power Inductor1616 (4540 METRIC)Shielded330 nH20 %10 A8.6 mOhms18 A- 40 C+ 125 C5130 MHzStandard4.45 mm4.06 mm1.8 mm Carbonyl SRP4029CCReel , Cut Tape
SRP5020CC-8R2M


Power Inductors - SMD Ind,5.7x5.2x1.8mm,8.2uH+/-20%,2.6A,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 : 2897
Ship by Mon. 10 Jun to Wed. 12 Jun Calender.png

USD 0.5604
Multiples of: 1

Shielded Power Inductor2220 (5752 METRIC)Shielded8.2 uH20 %2.6 A171 mOhms4 A- 40 C+ 125 C1020 MHzStandard5.7 mm5.2 mm1.8 mm Carbonyl SRP5029CCReel , Cut Tape
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