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
  
                         
SRP2010DPA-1R0M


Power Inductors - SMD Ind,2x1.6x1mm,1uH+/-20%,2.6A,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 7162
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USD 0.0897
Multiples of: 1

  Shielded1 uH20 %   - 40 C+ 125 C  Standard2 mm1.6 mm1 mm  AEC - Q200SRP2010DPAReel , Cut Tape
SRN4018BTA-1R5Y


Power Inductors - SMD Ind,4x4x1.6mm,1.5+/-30%uH,2.4A,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 6776
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USD 0.1989
Multiples of: 1

Semi Shielded Power Inductor4 mm x 4 mm x 1.6 mmShielded1.5 uH20 %2.4 A37 mOhms3.3 A- 55 C+ 125 C 75 MHzStandard4 mm4 mm1.6 mm Ferrite SRN4018BTAReel , Cut Tape
SRP6530A-R56M


Power Inductors - SMD Ind,7.1x6.6x3mm,0.56uH+/-20%,18A,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 6772
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USD 0.5083
Multiples of: 1

High Power Inductor7.1 mm x 6.6 mm x 3.3 mmShielded560 nH20 %18 A5.5 mOhms28 A- 55 C+ 155 C-78 MHzStandard7.1 mm6.6 mm3 mm-Metal AlloyAEC - Q200SRP6530AReel , Cut Tape
SRN4018BTA-1R2Y


Power Inductors - SMD Ind,4x4x1.6mm,1.2+/-30%uH,2.8A,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 6767
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USD 0.2257
Multiples of: 1

Semi Shielded Power Inductor4 mm x 4 mm x 1.6 mmShielded1.2 uH20 %2.8 A30 mOhms3.7 A- 55 C+ 125 C 81 MHzStandard4 mm4 mm1.6 mm Ferrite SRN4018BTAReel , Cut Tape
SRN4018BTA-6R8M


Power Inductors - SMD Ind,4x4x1.6mm,6.8uH+/-20%,1.45A,shd
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Bourns 6695
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USD 0.1989
Multiples of: 1

Semi Shielded Power Inductor4 mm x 4 mm x 1.6 mmShielded6.8 uH20 %1.45 A98 mOhms1.6 A- 55 C+ 125 C 30 MHzStandard4 mm4 mm1.6 mm Ferrite SRN4018BTAReel , Cut Tape
SRN4018BTA-4R7M


Power Inductors - SMD Ind,4x4x1.6mm,4.7uH+/-20%,1.7A,shd
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Bourns 6691
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USD 0.1989
Multiples of: 1

Semi Shielded Power Inductor4 mm x 4 mm x 1.6 mmShielded4.7 uH20 %1.7 A70 mOhms2 A- 55 C+ 125 C 35 MHzStandard4 mm4 mm1.6 mm Ferrite SRN4018BTAReel , Cut Tape
SRN4018BTA-470M


Power Inductors - SMD Ind,4x4x1.6mm,47uH+/-20%,0.44A,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 6681
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USD 0.1989
Multiples of: 1

Semi Shielded Power Inductor4 mm x 4 mm x 1.6 mmShielded47 uH20 %440 mA650 mOhms600 mA- 55 C+ 125 C 10 MHzStandard4 mm4 mm1.6 mm Ferrite SRN4018BTAReel , Cut Tape
SRN4018BTA-2R2M


Power Inductors - SMD Ind,4x4x1.6mm,2.2uH+/-20%,2.2A,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 6654
Ships to you
between Mon. 27 May to Wed. 29 May Calender.png

USD 0.1989
Multiples of: 1

Semi Shielded Power Inductor4 mm x 4 mm x 1.6 mmShielded2.2 uH20 %2.2 A42 mOhms3 A- 55 C+ 125 C 60 MHzStandard4 mm4 mm1.6 mm Ferrite SRN4018BTAReel , Cut Tape
SRN4018BTA-100M


Power Inductors - SMD Ind,4x4x1.6mm,10uH+/-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 6563
Ships to you
between Mon. 27 May to Wed. 29 May Calender.png

USD 0.1989
Multiples of: 1

Semi Shielded Power Inductor4 mm x 4 mm x 1.6 mmShielded10 uH20 %1.2 A150 mOhms1.3 A- 55 C+ 125 C 25 MHzStandard4 mm4 mm1.6 mm Ferrite SRN4018BTAReel , Cut Tape
SRN4018BTA-3R3M


Power Inductors - SMD Ind,4x4x1.6mm,3.3uH+/-20%,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 6301
Ships to you
between Mon. 27 May to Wed. 29 May Calender.png

USD 0.1989
Multiples of: 1

Semi Shielded Power Inductor4 mm x 4 mm x 1.6 mmShielded3.3 uH20 %2 A55 mOhms2.3 A- 55 C+ 125 C 45 MHzStandard4 mm4 mm1.6 mm Ferrite SRN4018BTAReel , Cut Tape
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