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We offer a wide range of semishielded, shielded, unshielded and wirewound SMD power inductors from multiple manufacturers.

An SMD Inductor, or Surface Mount Device Inductor, has no wire leads on its ends. This type of inductor is mounted directly to the surface of a circuit board via a metal pad on each end of the device.

An SMD inductor commonly comprises a small coil shaped much like a spring, made of an electrically conductive wire. Some SMD inductors have a core of some type at the centre of the coil. Depending on the material chosen to serve as a core, often ferrite based, and the size and density of the core itself, the operational properties of the coil can be altered to fit specific needs.

How to choose a suitable device

As SMD power inductors are typically used for switching power supplies in portable applications like mobile phones, choosing a suitable device depends above all on its size. Circuit board space is at a premium, especially as ever more functionality, and an associated increase in current, is added to the phone.

Other key criteria include the device’s inductance value at the power supply switching frequency, its coil DC resistance, the additional saturation current, the additional RMS current, the equivalent series impedance (ESR) and the Q factor. The choice of shielded or unshielded inductor type is also important, and depends on the application.

Since chip inductor manufacturers rarely provide ESR and Q factor information, designers should ask them for it. The relationship between the inductance and the current given by the manufacturer is often limited to 25°C, so the relevant data within the desired operating temperature range should be obtained. The worst case is generally 85°C.

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Manufacturer Part No	Order Code	Description / Manufacturer	Price For	Price (Incl JCT)	Quantity	Inductance	Inductor Type	RMS Current (Irms)	Self Resonant Frequency	Inductor Construction	Saturation Current (Isat)	DC Current Rating	Product Range	Inductor Case / Package	DC Resistance Max	Inductance Tolerance	Core Material	Product Length	Product Width	Product Height
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MP002832	3370487 Data Sheet + RoHS	Power Inductor (SMD), 47 µH, 1.1 A, Unshielded MULTICOMP PRO You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape Packaging Options Suggested replacement for:3370487 3370300 in Full Reel	1+ ¥108.81 (¥119.69) 50+ ¥34.88 (¥38.37) 100+ ¥30.87 (¥33.96) 250+ ¥26.68 (¥29.35) 500+ ¥22.30 (¥24.53)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	47µH	-	1.1A	-	Unshielded	-	-	-	-	0.18ohm	± 20%	-	7.8mm	7mm	5mm
78438324010	3551712 Data Sheet + RoHS	Power Inductor (SMD), AEC-Q200, 1 µH, 2.8 A, Shielded, 4.9 A, WE-MAIA Series WURTH ELEKTRONIK You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape	5+ ¥322.91 (¥355.20) 50+ ¥305.67 (¥336.24) 250+ ¥274.32 (¥301.75) 500+ ¥253.94 (¥279.33) 1500+ ¥238.26 (¥262.09) 3000+ ¥206.91 (¥227.60) 15000+ ¥202.78 (¥223.06) 30000+ ¥198.64 (¥218.50) More Pricing...	Restricted Item Minimum order of 5 items Multiples of 5 only Please enter a valid quantity Add Min: 5 Mult: 5	1µH	-	2.8A	-	Shielded	4.9A	-	WE-MAIA Series	-	0.06ohm	20%	-	2.5mm	2mm	1.2mm
HCM1A1105V2-100-R	3269844 Data Sheet + RoHS	Power Inductor (SMD), AEC-Q200, 10 µH, 6.2 A, Shielded, 7 A, HCM1A1105V2 Series EATON BUSSMANN You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape	1+ ¥293.13 (¥322.44) 10+ ¥195.94 (¥215.53) 50+ ¥180.27 (¥198.30) 100+ ¥164.59 (¥181.05) 200+ ¥152.84 (¥168.12) 500+ ¥141.08 (¥155.19) 2500+ ¥121.33 (¥133.46) 5000+ ¥120.82 (¥132.90) More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	10µH	-	6.2A	-	Shielded	7A	-	HCM1A1105V2 Series	-	0.027ohm	20%	-	10.8mm	10mm	5mm
MPX1D1250L2R2	3226966 Data Sheet + RoHS	Power Inductor (SMD), 2.2 µH, 21 A, Shielded, 28.5 A, MPX Series KEMET You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape	1+ ¥357.39 (¥393.13) 10+ ¥304.10 (¥334.51) 50+ ¥256.29 (¥281.92) 250+ ¥208.48 (¥229.33) 500+ ¥191.24 (¥210.36) 1000+ ¥178.70 (¥196.57) 2000+ ¥175.57 (¥193.13) 4000+ ¥172.43 (¥189.67) More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	2.2µH	-	21A	-	Shielded	28.5A	-	MPX Series	-	0.0048ohm	20%	-	13.2mm	12.5mm	5mm
IHLP5050FDER100M8A	2965648 Data Sheet + RoHS	Power Inductor (SMD), 10 µH, 10.9 A, Shielded, 7.2 A, IHLP-5050FD-8A Series VISHAY You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape	1+ ¥371.50 (¥408.65) 10+ ¥261.78 (¥287.96) 25+ ¥237.75 (¥261.53) 50+ ¥213.71 (¥235.08) 100+ ¥189.67 (¥208.64) 250+ ¥181.15 (¥199.27) 1250+ ¥172.63 (¥189.89) 2500+ ¥165.60 (¥182.16) More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	10µH	-	10.9A	-	Shielded	7.2A	-	IHLP-5050FD-8A Series	-	0.01776ohm	20%	-	13.46mm	12.9mm	6.4mm

MPX1D2213L150	3252989 Data Sheet + RoHS	Power Inductor (SMD), 15 µH, 27.5 A, Shielded, 30 A, MPX Series KEMET You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape	1+ ¥2,282.78 (¥2,511.06) 10+ ¥1,741.67 (¥1,915.84) 50+ ¥1,522.44 (¥1,674.68) 100+ ¥1,435.44 (¥1,578.98) 500+ ¥1,374.55 (¥1,512.01) 1000+ ¥1,347.06 (¥1,481.77) 2000+ ¥1,319.57 (¥1,451.53) More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	15µH	-	27.5A	-	Shielded	30A	-	MPX Series	-	0.0068ohm	20%	-	22.5mm	22mm	13mm

MP002783	3370432 Data Sheet + RoHS	Power Inductor (SMD), 10 µH, 450 mA, Unshielded MULTICOMP PRO You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape Packaging Options Suggested replacement for:3370432 3370246 in Full Reel	5+ ¥80.04 (¥88.04) 50+ ¥37.92 (¥41.71) 250+ ¥25.73 (¥28.30) 500+ ¥22.11 (¥24.32) 1000+ ¥18.47 (¥20.32)	Restricted Item Minimum order of 5 items Multiples of 5 only Please enter a valid quantity Add Min: 5 Mult: 5	10µH	-	450mA	-	Unshielded	-	-	-	-	0.42ohm	10%	-	3.2mm	2.5mm	1.55mm

VLS3012CX-4R7M-1	3386940 Data Sheet + RoHS	Power Inductor (SMD), 4.7 µH, 1.75 A, Semishielded, 1.31 A, VLS-CX-1 Series TDK You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape	5+ ¥47.03 (¥51.73) 50+ ¥23.83 (¥26.21) 250+ ¥22.78 (¥25.06) 500+ ¥21.72 (¥23.89) 1000+ ¥20.66 (¥22.73) 2000+ ¥19.60 (¥21.56) 10000+ ¥19.29 (¥21.22) 20000+ ¥18.91 (¥20.80) More Pricing...	Restricted Item Minimum order of 5 items Multiples of 5 only Please enter a valid quantity Add Min: 5 Mult: 5	4.7µH	-	1.75A	-	Semishielded	1.31A	-	VLS-CX-1 Series	-	0.166ohm	20%	-	3mm	3mm	1.2mm

MPXV1D0840L4R7	3287849 Data Sheet + RoHS	Power Inductor (SMD), AEC-Q200, 4.7 µH, 8.7 A, Shielded, 11 A, MPXV Series KEMET You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape	1+ ¥219.45 (¥241.40) 10+ ¥143.59 (¥157.95) 50+ ¥139.50 (¥153.45)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	4.7µH	-	8.7A	-	Shielded	11A	-	MPXV Series	-	0.0235ohm	20%	-	8.65mm	8mm	4mm

IHLP3232DZER5R6M8A	2965615 Data Sheet + RoHS	Power Inductor (SMD), 5.6 µH, 6.9 A, Shielded, 9 A, IHLP-3232DZ-8A Series VISHAY You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape	1+ ¥238.26 (¥262.09) 10+ ¥174.00 (¥191.40) 50+ ¥162.87 (¥179.16) 100+ ¥151.74 (¥166.91) 200+ ¥130.35 (¥143.39) 500+ ¥108.95 (¥119.85) 2500+ ¥101.58 (¥111.74) 5000+ ¥99.55 (¥109.51) More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	5.6µH	-	6.9A	-	Shielded	9A	-	IHLP-3232DZ-8A Series	-	0.03167ohm	20%	-	8.64mm	8.18mm	4mm

IHLP4040DZER330M8A	2965631 Data Sheet + RoHS	Power Inductor (SMD), 33 µH, 3.7 A, Shielded, 4.2 A, IHLP-4040DZ-8A Series VISHAY You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape	1+ ¥170.86 (¥187.95) 10+ ¥134.18 (¥147.60) 50+ ¥125.80 (¥138.38) 100+ ¥117.41 (¥129.15) 200+ ¥108.40 (¥119.24) 500+ ¥99.38 (¥109.32) 2500+ ¥98.05 (¥107.86) 5000+ ¥97.14 (¥106.85) More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	33µH	-	3.7A	-	Shielded	4.2A	-	IHLP-4040DZ-8A Series	-	0.1177ohm	20%	-	10.79mm	10.16mm	4mm

78438356018	3551735 Data Sheet + RoHS	Power Inductor (SMD), AEC-Q200, 1.8 µH, 4.6 A, Shielded, 6.5 A, WE-MAIA Series WURTH ELEKTRONIK You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape	1+ ¥304.10 (¥334.51) 50+ ¥249.24 (¥274.16) 100+ ¥211.62 (¥232.78) 250+ ¥206.91 (¥227.60) 500+ ¥204.31 (¥224.74) 1000+ ¥201.71 (¥221.88) 5000+ ¥199.11 (¥219.02) 10000+ ¥198.28 (¥218.11) More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	1.8µH	-	4.6A	-	Shielded	6.5A	-	WE-MAIA Series	-	0.03ohm	20%	-	4.1mm	4.1mm	2.1mm

1217AS-H-150M=P3	3471753 Data Sheet + RoHS	Power Inductor (SMD), 15 µH, 3.5 A, Shielded, 3.3 A, DEM8045C Series MURATA You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape	1+ ¥93.52 (¥102.87) 50+ ¥79.53 (¥87.48) 100+ ¥65.34 (¥71.87) 250+ ¥63.15 (¥69.47) 500+ ¥61.15 (¥67.27) 1000+ ¥58.95 (¥64.85) More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	15µH	-	3.5A	-	Shielded	3.3A	-	DEM8045C Series	-	0.0528ohm	20%	-	8mm	8mm	4.5mm

784773118	3551547 Data Sheet + RoHS	Power Inductor (SMD), AEC-Q200, 18 µH, 1.1 A, Unshielded, 1.29 A, WE-PD2A Series WURTH ELEKTRONIK You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape	1+ ¥264.91 (¥291.40) 50+ ¥252.37 (¥277.61) 100+ ¥242.97 (¥267.27) 250+ ¥238.26 (¥262.09) 500+ ¥227.29 (¥250.02) 1500+ ¥172.43 (¥189.67) 7500+ ¥168.99 (¥185.89) 15000+ ¥165.54 (¥182.09) More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	18µH	-	1.1A	-	Unshielded	1.29A	-	WE-PD2A Series	-	0.338ohm	20%	-	4.5mm	4mm	3.2mm

SPM10054T-R68M-HZ	3212575 Data Sheet + RoHS	Power Inductor (SMD), 680 nH, 32 A, Shielded, 29 A, SPM-HZ Series TDK You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape	1+ ¥355.83 (¥391.41) 10+ ¥210.05 (¥231.06) 50+ ¥206.13 (¥226.74) 100+ ¥202.21 (¥222.43) 200+ ¥198.29 (¥218.12) 500+ ¥194.37 (¥213.81) 2500+ ¥150.80 (¥165.88) 5000+ ¥147.79 (¥162.57) More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	680nH	-	32A	-	Shielded	29A	-	SPM-HZ Series	-	0.00209ohm	20%	-	10.7mm	10mm	5.4mm

MP002849	3370319 Data Sheet + RoHS	Power Inductor (SMD), 18 µH, 3.1 A, Shielded MULTICOMP PRO You previously purchased this product. View in Order History	Each (Supplied on Full Reel) Full Reel Packaging Options Suggested replacement for:3370319 3370506 in Cut Tape	500+ ¥44.45 (¥48.90) 2500+ ¥37.99 (¥41.79) 5000+ ¥32.25 (¥35.48) 7500+ ¥31.55 (¥34.71)	Restricted Item Minimum order of 500 items Multiples of 500 only Please enter a valid quantity Add Min: 500 Mult: 500	18µH	-	3.1A	-	Shielded	-	-	-	-	0.057ohm	± 20%	-	12mm	12mm	4.5mm

HCM1A1707V2-4R7-R	3269872 Data Sheet + RoHS	Power Inductor (SMD), AEC-Q200, 4.7 µH, 18 A, Shielded, 27 A, HCM1A1707V2 Series EATON BUSSMANN You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape	1+ ¥666.19 (¥732.81) 5+ ¥550.98 (¥606.08) 10+ ¥435.77 (¥479.35) 25+ ¥404.95 (¥445.45) 50+ ¥374.12 (¥411.53) 200+ ¥343.29 (¥377.62) 1000+ ¥341.72 (¥375.89) 2000+ ¥334.89 (¥368.38) More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	4.7µH	-	18A	-	Shielded	27A	-	HCM1A1707V2 Series	-	0.00472ohm	20%	-	17.15mm	17.15mm	7mm

LQH5BPN220M38L	3471372 Data Sheet + RoHS	Power Inductor (SMD), 22 µH, 1.5 A, Semishielded, 1.6 A, LQH5BPN_38 Series MURATA You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape	1+ ¥94.05 (¥103.46) 10+ ¥62.08 (¥68.29) 50+ ¥53.93 (¥59.32) 100+ ¥45.78 (¥50.36) 200+ ¥44.27 (¥48.70) 400+ ¥42.75 (¥47.03) 2000+ ¥41.23 (¥45.35) 4000+ ¥38.10 (¥41.91) More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	22µH	-	1.5A	-	Semishielded	1.6A	-	LQH5BPN_38 Series	-	0.132ohm	20%	-	4.9mm	4.9mm	4mm

784775222	3551606 Data Sheet + RoHS	Power Inductor (SMD), AEC-Q200, 220 µH, 510 mA, Unshielded, 560 mA, WE-PD2A Series WURTH ELEKTRONIK You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape	1+ ¥330.75 (¥363.83) 10+ ¥321.34 (¥353.47) 50+ ¥308.80 (¥339.68) 100+ ¥302.53 (¥332.78) 200+ ¥274.32 (¥301.75) 500+ ¥246.10 (¥270.71) 2500+ ¥241.40 (¥265.54) 5000+ ¥236.58 (¥260.24) More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	220µH	-	510mA	-	Unshielded	560mA	-	WE-PD2A Series	-	0.96ohm	20%	-	7.8mm	7mm	5mm

MPXV1D0840L330	3287855 Data Sheet + RoHS	Power Inductor (SMD), AEC-Q200, 33 µH, 3.4 A, Shielded, 4.5 A, MPXV Series KEMET You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape	1+ ¥228.86 (¥251.75) 10+ ¥166.16 (¥182.78) 50+ ¥146.33 (¥160.96) 100+ ¥126.50 (¥139.15) 500+ ¥119.45 (¥131.40) 1000+ ¥108.98 (¥119.88) 2000+ ¥98.50 (¥108.35) 4000+ ¥88.81 (¥97.69) More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	33µH	-	3.4A	-	Shielded	4.5A	-	MPXV Series	-	0.1542ohm	20%	-	8.65mm	8mm	4mm

IHLP1212ABEVR33M5A	3255261 Data Sheet + RoHS	Power Inductor (SMD), 330 nH, 6.42 A, Shielded, 5.26 A, IHLP-1212AB-5A Series VISHAY You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape	10+ ¥132.23 (¥145.45) 100+ ¥99.83 (¥109.81) 500+ ¥87.20 (¥95.92) 1000+ ¥81.12 (¥89.23) 2000+ ¥76.39 (¥84.03) 4000+ ¥71.63 (¥78.79) 20000+ ¥68.53 (¥75.38) 40000+ ¥66.35 (¥72.99) More Pricing...	Restricted Item Minimum order of 10 items Multiples of 10 only Please enter a valid quantity Add Min: 10 Mult: 10	330nH	-	6.42A	-	Shielded	5.26A	-	IHLP-1212AB-5A Series	-	0.01633ohm	20%	-	3.3mm	3.3mm	1.2mm

784778101	3551476 Data Sheet + RoHS	Power Inductor (SMD), AEC-Q200, 100 µH, 720 mA, Shielded, 750 mA, WE-PDA Series WURTH ELEKTRONIK You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape	1+ ¥380.91 (¥419.00) 50+ ¥326.04 (¥358.64) 100+ ¥313.50 (¥344.85) 250+ ¥307.23 (¥337.95) 500+ ¥300.96 (¥331.06) 1000+ ¥258.64 (¥284.50) 5000+ ¥257.07 (¥282.78) 10000+ ¥251.93 (¥277.12) More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	100µH	-	720mA	-	Shielded	750mA	-	WE-PDA Series	-	0.72ohm	20%	-	7.3mm	7.3mm	3.2mm

MPX1D0630L3R3	3102916 Data Sheet + RoHS	Power Inductor (SMD), 3.3 µH, 6.8 A, Shielded, 7 A, MPX Series KEMET You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape	1+ ¥207.74 (¥228.51) 10+ ¥149.57 (¥164.53) 50+ ¥122.07 (¥134.28) 100+ ¥94.57 (¥104.03) 600+ ¥86.26 (¥94.89) 1200+ ¥73.60 (¥80.96) More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	3.3µH	-	6.8A	-	Shielded	7A	-	MPX Series	-	0.0303ohm	20%	-	7mm	6.5mm	3mm

784383350082	3551698 Data Sheet + RoHS	Power Inductor (SMD), AEC-Q200, 820 nH, 3.5 A, Shielded, 7 A, WE-MAIA Series WURTH ELEKTRONIK You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape	1+ ¥302.53 (¥332.78) 50+ ¥285.29 (¥313.82) 100+ ¥280.59 (¥308.65) 250+ ¥272.75 (¥300.03) 500+ ¥246.10 (¥270.71) 1000+ ¥219.45 (¥241.40) 5000+ ¥205.35 (¥225.89) 10000+ ¥201.25 (¥221.38) More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	820nH	-	3.5A	-	Shielded	7A	-	WE-MAIA Series	-	0.035ohm	30%	-	3mm	3mm	1.5mm

MP002835	3370303 Data Sheet + RoHS	Power Inductor (SMD), 22 µH, 1.6 A, Shielded MULTICOMP PRO You previously purchased this product. View in Order History	Each (Supplied on Full Reel) Full Reel Packaging Options Suggested replacement for:3370303 3370490 in Cut Tape	1000+ ¥53.55 (¥58.91) 5000+ ¥45.55 (¥50.11) 10000+ ¥44.59 (¥49.05) 15000+ ¥43.64 (¥48.00)	Restricted Item Minimum order of 1000 items Multiples of 1000 only Please enter a valid quantity Add Min: 1000 Mult: 1000	22µH	-	1.6A	-	Shielded	-	-	-	-	0.207ohm	± 20%	-	12.95mm	9.4mm	5.21mm