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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(Ex. GST)(▲▼)		Enter Qty TypePackage / CaseShieldingInductanceToleranceMaximum DC CurrentMaximum DC ResistanceSaturation CurrentMinimum Operating TemperatureMaximum Operating TemperatureQ MinimumSelf Resonant FrequencyTerminationLengthWidthHeightDiameterCore MaterialQualificationSeriesPackaging
  
                         
SRP4021HMCT-3R3M


Power Inductors - SMD Ind,4.2x4.3x1.9mm,3.3uH+/-20%,5.5A,shd
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Bourns 5820
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AUD 1.189
Multiples of: 1

 1716 (4342 METRIC)Shielded3.3 uH20 % 49.2 mOhms6.9 A- 40 C+ 125 C1530 MHz 4.3 mm4.2 mm1.9 mm Metal Powder SRP4021HMCTReel , Cut Tape
SRP4021HMCT-4R7M


Power Inductors - SMD Ind,4.2x4.3x1.9mm,4.7uH+/-20%,4.7A,shd
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Bourns 5820
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AUD 1.189
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 1716 (4342 METRIC)Shielded4.7 uH20 % 69 mOhms5.8 A- 40 C+ 125 C1525 MHz 4.3 mm4.2 mm1.9 mm Metal Powder SRP4021HMCTReel , Cut Tape
SRP4021HMCT-5R6M


Power Inductors - SMD Ind,4.2x4.3x1.9mm,5.6uH+/-20%,4.1A,shd
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Bourns 5820
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AUD 1.189
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 1716 (4342 METRIC)Shielded5.6 uH20 % 78.2 mOhms4.3 A- 40 C+ 125 C1523 MHz 4.3 mm4.2 mm1.9 mm Metal Powder SRP4021HMCTReel , Cut Tape
SRP4021HMCT-8R2M


Power Inductors - SMD Ind,4.2x4.3x1.9mm,8.2uH+/-20%,3.3A,shd
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Bourns 5820
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AUD 1.189
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 1716 (4342 METRIC)Shielded8.2 uH20 % 121 mOhms3.5 A- 40 C+ 125 C1521 MHz 4.3 mm4.2 mm1.9 mm Metal Powder SRP4021HMCTReel , Cut Tape
SRP4021HMCT-R10M


Power Inductors - SMD Ind,4.2x4.3x1.9mm,0.1uH+/-20%,19A,shd
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Bourns 5820
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AUD 1.189
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 1716 (4342 METRIC)Shielded100 nH20 % 2.3 mOhms35 A- 40 C+ 125 C10310 MHz 4.3 mm4.2 mm1.9 mm Metal Powder SRP4021HMCTReel , Cut Tape
SRP4021HMCT-R15M


Power Inductors - SMD Ind,4.2x4.3x1.9mm,0.15uH+/-20%,16.5A,shd
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Bourns 5820
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AUD 1.189
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 1716 (4342 METRIC)Shielded150 nH20 % 3.8 mOhms29 A- 40 C+ 125 C10223 MHz 4.3 mm4.2 mm1.9 mm Metal Powder SRP4021HMCTReel , Cut Tape
SRP4021HMCT-R33M


Power Inductors - SMD Ind,4.2x4.3x1.9mm,0.33uH+/-20%,15A,shd
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Bourns 5820
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AUD 1.189
Multiples of: 1

 1716 (4342 METRIC)Shielded330 nH20 % 5.8 mOhms15 A- 40 C+ 125 C10120 MHz 4.3 mm4.2 mm1.9 mm Metal Powder SRP4021HMCTReel , Cut Tape
SRP4021HMCT-R47M


Power Inductors - SMD Ind,4.2x4.3x1.9mm,0.47uH+/-20%,13A,shd
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Bourns 5820
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AUD 1.189
Multiples of: 1

 1716 (4342 METRIC)Shielded470 nH20 % 7.2 mOhms15 A- 40 C+ 125 C10100 MHz 4.3 mm4.2 mm1.9 mm Metal Powder SRP4021HMCTReel , Cut Tape
SRP4021HMCT-R68M


Power Inductors - SMD Ind,4.2x4.3x1.9mm,0.68uH+/-20%,11A,shd
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Bourns 5820
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AUD 1.189
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 1716 (4342 METRIC)Shielded680 nH20 % 9.9 mOhms11 A- 40 C+ 125 C1078 MHz 4.3 mm4.2 mm1.9 mm Metal Powder SRP4021HMCTReel , Cut Tape
744383240047HT


Power Inductors - SMD WE-MAPI 0.47 uH 3.1 A 34.7 mOhms 2512 High Temp
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Wurth 5820
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AUD 1.6356
Multiples of: 1

SMT Power Inductor2.5 mm x 2 mm x 1.2 mmShielded470 nH20 %5.3 A34.7 mOhms7.5 A- 55 C+ 150 C 131 MHzStandard2.5 mm2 mm1.2 mm   WE - MAPIReel , Cut Tape
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