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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Image	Stock Code(▲▼)	Description	Manufacturer	Global Stock ⓘ (▲▼)	Price(USD) (Ex. GST)(▲▼)	Enter Qty	Type	Package / Case	Shielding	Inductance	Tolerance	Maximum DC Current	Maximum DC Resistance	Saturation Current	Minimum Operating Temperature	Maximum Operating Temperature	Q Minimum	Self Resonant Frequency	Termination	Length	Width	Height	Diameter	Core Material	Qualification	Series	Packaging


Hot	78404054015 Warehouse Options	Power Inductors - SMD WE-LQSA SMT Shd 5040 1.5uH 5.22A 18mOhms AEC-Q200 Large 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.	Wurth	Availability : 0	USD 0.7726	Multiples of: 1	Power Choke Coil		Semi - Shielded		30 %	5.22 A	15 mOhms	6 A	- 40 C	+ 150 C		137 MHz	Standard	5 mm	5 mm	4 mm	-		AEC - Q200	WE - LQSA	Reel , Cut Tape
Hot	78404054047 Warehouse Options	Power Inductors - SMD WE-LQSA SMT Shd 5040 4.7uH 3.64A 36mOhms AEC-Q200 Large 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.	Wurth	Availability : 0	USD 0.7726	Multiples of: 1	Power Choke Coil		Semi - Shielded		30 %	3.64 A	36 mOhms	3.8 A	- 40 C	+ 150 C		43 MHz	Standard	5 mm	5 mm	4 mm	-		AEC - Q200	WE - LQSA	Reel , Cut Tape
Hot	CDRH70D45BT150NP-4R7NC Warehouse Options	Power Inductors - SMD Automotive Grade Large 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.	Sumida	Availability : 0	USD 0.7764	Multiples of: 1				4.7 uH	30 %
Hot	CDRH80D65BT150NP-100MC Warehouse Options	Power Inductors - SMD Automotive Grade Large 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.	Sumida	Availability : 0	USD 0.7806	Multiples of: 1				10 uH	20 %
Hot	BCL322520RT-4R7M-D Warehouse Options	Power Inductors - SMD 4.7uH 0.11ohm 2.5A 20% AEC-Q200 Large 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.	TDK	Availability : 0	USD 0.7865	Multiples of: 1			Shielded	4.7 uH	20 %		110 mOhms	2.5 A	- 55 C	+ 155 C			Standard						AEC - Q200	BCL322520RT - D	Reel , Cut Tape
Hot	CDRR126NP-150MC Warehouse Options	Power Inductors - SMD Large 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.	Sumida	Availability : 0	USD 0.7899	Multiples of: 1				15 uH	20 %
Hot	SRP8540A-1R5M Warehouse Options	Power Inductors - SMD Ind,8.8x8.4x3.8mm,1.5uH+/-20%,17A,shd AEC-Q200 Large 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 : 0	USD 0.8004	Multiples of: 1			Shielded	1.5 uH		17 A	7.3 mOhms	27 A	- 55 C	+ 150 C		33 MHz	Standard	8.8 mm	8.4 mm	3.8 mm				SRP8540A	Reel , Cut Tape
Hot	HCM1A0503V2-5R6-R Warehouse Options	INDUCTOR, AEC-Q200, 5.6UH, SHLD, 3.6A Large 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.	Eaton	Availability : 0	USD 0.8004	Multiples of: 1
Hot	SPM7054VC-6R8M-D Warehouse Options	Power Inductors - SMD 6.8uH 20% 20.9ohm 11.5A AEC-Q200 Large 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.	TDK	Availability : 0	USD 0.8019	Multiples of: 1	Power Inductor		Shielded	6.8 uH	20 %		20.9 mOhms	11.5 A	- 55 C	+ 155 C			Standard	7.5 mm	7 mm	5.4 mm		Metal	AEC - Q200	SPM - VC - D	Reel , Cut Tape
Hot	MPI4012V2-R47-R Warehouse Options	Power Inductors - SMD .47uh 19mOhm 6.8A Large 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.	Eaton	Availability : 0	USD 0.8039	Multiples of: 3000				0.47 H	20 %
Hot	SRP1245CC-3R3M Warehouse Options	Power Inductors - SMD Ind,13.5x12.5x4.8mm,3.3uH+/-20%,20A,shd Large 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 : 0	USD 0.8123	Multiples of: 1	Shielded Power Inductor	5050 (1312 METRIC)	Shielded	3.3 uH	20 %	20 A	8.4 mOhms	32 A	- 40 C	+ 125 C	20	22 MHz	Standard	13.5 mm	12.5 mm	4.8 mm		Carbonyl		SRP1249CC	Reel , Cut Tape
Hot	SRP5050FA-150M1 Warehouse Options	Power Inductors - SMD Ind,6x5.7x4.8mm,15uH+/-20%,4A,Shd AEC-Q200 Large 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 : 0	USD 0.8161	Multiples of: 1			Shielded	15 uH	20 %	4 A	66 mOhms	5.5 A	- 55 C	+ 155 C		9 MHz	Standard	6 mm	5.7 mm	4.8 mm			AEC - Q200	SRP5050FA	Reel , Cut Tape
Hot	HCM1A0703V2-2R2-R Warehouse Options	INDUCTOR, AEC-Q200, 2.2UH, SHIELDED, 7A Large 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.	Eaton	Availability : 0	USD 0.8269	Multiples of: 1
Hot	SRP5050FA-220M1 Warehouse Options	Power Inductors - SMD Ind,6x5.7x4.8mm,22uH+/-20%,3.4A,Shd AEC-Q200 Large 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 : 0	USD 0.842	Multiples of: 1			Shielded	22 uH	20 %	3.4 A	99.65 mOhms	5 A	- 55 C	+ 155 C		8 MHz	Standard	6 mm	5.7 mm	4.8 mm				SRP5050FA	Reel , Cut Tape
Hot	SRP1265CC-100M Warehouse Options	Power Inductors - SMD Ind,13.5x12.5x6.2mm,10uH+/-20%,12A,shd Large 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 : 0	USD 0.8529	Multiples of: 1	Shielded Power Inductor	5050 (1312 METRIC)	Shielded	10 uH	20 %	12 A	18 mOhms	20 A	- 40 C	+ 125 C	20	10 MHz	Standard	13.5 mm	12.5 mm	6.2 mm		Carbonyl		SRP1269CC	Reel , Cut Tape
Hot	PA2750NLT Warehouse Options	Power Inductors - SMD Large 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.	Pulse	Availability : 0	USD 0.859	Multiples of: 1
Hot	SPB1308-R32M Warehouse Options	Power Inductors - SMD Ind,13.5x13x8mm,320nH+/-20%,50A,shd Large 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 : 0	USD 0.8591	Multiples of: 1			Shielded	320 nH	20 %	50 A	350 uOhms	50 A	- 40 C	+ 125 C		-	Standard	13.5 mm	13 mm	8 mm	-	Ferrite		SPB1308	Reel , Cut Tape
Hot	SRP1245CC-2R2M Warehouse Options	Power Inductors - SMD Ind,13.5x12.5x4.8mm,2.2uH+/-20%,25A,shd Large 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 : 0	USD 0.8646	Multiples of: 1	Shielded Power Inductor	5050 (1312 METRIC)	Shielded	2.2 uH	20 %	25 A	5 mOhms	40 A	- 40 C	+ 125 C	20	24 MHz	Standard	13.5 mm	12.5 mm	4.8 mm		Carbonyl		SRP1249CC	Reel , Cut Tape
Hot	CDRR127NP-102MC Warehouse Options	Power Inductors - SMD Large 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.	Sumida	Availability : 0	USD 0.8647	Multiples of: 1				1 mH	20 %
Hot	3-1625812-1 Warehouse Options	3631C 47UH 15% Large 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.	TE Connectivity	Availability : 0	USD 0.8715	Multiples of: 400