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.
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SRN3015BTA-R24M


Power Inductors - SMD Ind,3x3x1.3mm,0.24uH+/-20%,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 : 3850
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USD 0.1992

Multiples of: 1

Semi Shielded Power Inductor3 mm x 3 mm x 1.3 mmShielded240 nH20 %5 A16 mOhms6 A- 55 C+ 125 C3360 MHz 3 mm3 mm1.3 mm Ferrite SRN3015BTAReel , Cut Tape
SRP3012CC-6R8M


Power Inductors - SMD Ind,3.5x3.2x1.0mm,6.8uH+/-20%,1.4A,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 Availability : 3843
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USD 0.7356

Multiples of: 1

Shielded Power Inductor1312 (3532 METRIC)Shielded6.8 uH20 %1.4 A400 mOhms1.8 A- 40 C+ 125 C1029 MHzStandard3.5 mm3.2 mm1 mm Carbonyl SRP3019CCReel , Cut Tape
SRP4012CC-6R8M


Power Inductors - SMD Ind,4.45x4.06x1.0mm,6.8uH+/-20%,1.5A,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 : 3830
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USD 0.462

Multiples of: 1

Shielded Power Inductor1616 (4540 METRIC)Shielded6.8 uH20 %1.5 A360 mOhms1.7 A- 40 C+ 125 C1028 MHzStandard4.45 mm4.06 mm1 mm Carbonyl SRP4019CCReel , Cut Tape
SRP4012CC-4R7M


Power Inductors - SMD Ind,4.45x4.06x1.0mm,4.7uH+/-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 Availability : 3828
Ship by Mon. 10 Jun to Wed. 12 Jun Calender.png

USD 0.462

Multiples of: 1

Shielded Power Inductor1616 (4540 METRIC)Shielded4.7 uH20 %2 A145 mOhms2.5 A- 40 C+ 125 C1035 MHzStandard4.45 mm4.06 mm1 mm Carbonyl SRP4019CCReel , Cut Tape
SRN3015BTA-4R7M


Power Inductors - SMD Ind,3x3x1.3mm,4.7uH+/-20%,1.9A,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 : 3824
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USD 0.1992

Multiples of: 1

Semi Shielded Power Inductor3 mm x 3 mm x 1.3 mmShielded4.7 uH20 %1.9 A134 mOhms1.5 A- 55 C+ 125 C1062 MHz 3 mm3 mm1.3 mm Ferrite SRN3015BTAReel , Cut Tape
SRP4012CC-1R5M


Power Inductors - SMD Ind,4.45x4.06x1.0mm,1.5uH+/-20%,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 : 3812
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USD 0.462

Multiples of: 1

Shielded Power Inductor1616 (4540 METRIC)Shielded1.5 uH20 %3 A63.3 mOhms4 A- 40 C+ 125 C1062 MHzStandard4.45 mm4.06 mm1 mm Carbonyl SRP4019CCReel , Cut Tape
SRP3012CC-4R7M


Power Inductors - SMD Ind,3.5x3.2x1.0mm,4.7uH+/-20%,1.6A,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 : 3798
Ship by Mon. 10 Jun to Wed. 12 Jun Calender.png

USD 0.7356

Multiples of: 1

Shielded Power Inductor1312 (3532 METRIC)Shielded4.7 uH20 %1.6 A282 mOhms2.3 A- 40 C+ 125 C1035 MHzStandard3.5 mm3.2 mm1 mm Carbonyl SRP3019CCReel , Cut Tape
SRN6045HA-1R5Y


Power Inductors - SMD Ind,6x6x4.7mm,1.5uH+/-30%,5A,semi-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 : 3783
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USD 0.2319

Multiples of: 1

Power Inductor Semi - Shielded1.5 uH30 %5 A15 mOhms11 A- 55 C+ 150 C1755 MHzStandard6 mm6 mm4.7 mm-Ferrite SRN6045HAReel , Cut Tape
SRP3012CC-100M


Power Inductors - SMD Ind,3.5x3.2x1.0mm,10uH+/-20%,1.1A,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 : 3753
Ship by Mon. 10 Jun to Wed. 12 Jun Calender.png

USD 0.7356

Multiples of: 1

Shielded Power Inductor1312 (3532 METRIC)Shielded10 uH20 %1.1 A520 mOhms1.4 A- 40 C+ 125 C1023 MHzStandard3.5 mm3.2 mm1 mm Carbonyl SRP3019CCReel , Cut Tape
SRP2010TMA-R33M


Power Inductors - SMD Ind,2x1.6x0.8mm,0.33uH+/-20%,5.7A,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 : 3717
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USD 0.0989

Multiples of: 1

Power Inductor2010 METRICShielded330 nH20 %4.4 A26 mOhms5.7 A- 55 C+ 150 C35170 MHzStandard2 mm1.6 mm1 mm Metal Alloy PowderAEC - Q200SRP2010TMAReel , Cut Tape
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