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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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SDR0604-270YL	2616994 Data Sheet + RoHS	INDUCTOR, UNSHIELDED, 27UH, 1A, 15% BOURNS You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape	1+ ¥50.16 (¥55.18) 10+ ¥42.64 (¥46.90) 50+ ¥39.59 (¥43.55) 100+ ¥36.53 (¥40.18) 200+ ¥35.18 (¥38.70) 400+ ¥33.83 (¥37.21) 2000+ ¥32.48 (¥35.73) 4000+ ¥31.87 (¥35.06) More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	27µH	-	1A	-	Unshielded	1.3A	-	SDR0604 Series	-	0.22ohm	15%	-	5.8mm	5.8mm	4.8mm
PA4340.221NLT	2906346 Data Sheet + RoHS	INDUCTOR, SHLD, AEC-Q200, 220NH, 15.5A PULSE ELECTRONICS You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape	1+ ¥133.24 (¥146.56) 10+ ¥95.78 (¥105.36) 100+ ¥81.04 (¥89.14) 500+ ¥72.11 (¥79.32) 1000+ ¥65.84 (¥72.42) 2000+ ¥62.23 (¥68.45) 4000+ ¥60.99 (¥67.09) More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	220nH	-	15.5A	-	Shielded	21A	-	PA4340.XXXNLT Series	-	0.0044ohm	30%	-	6mm	5.4mm	3mm
SRR1208-471KL	2821595 Data Sheet + RoHS	INDUCTOR, SHIELDED, 470UH, 0.7A, 10% BOURNS You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape	1+ ¥170.86 (¥187.95) 10+ ¥123.99 (¥136.39) 100+ ¥108.48 (¥119.33) 500+ ¥91.23 (¥100.35) 1000+ ¥83.70 (¥92.07) 2000+ ¥76.17 (¥83.79) 4000+ ¥70.30 (¥77.33) More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	470µH	-	700mA	-	Shielded	950mA	-	SRR1208 Series	-	0.85ohm	10%	-	12.7mm	12.7mm	8.5mm
PA4344.132NLT	2906453 Data Sheet + RoHS	INDUCTOR, SHIELDED, AEC-Q200, 1.3UH, 49A PULSE ELECTRONICS You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape	1+ ¥622.78 (¥685.06) 10+ ¥520.34 (¥572.37) 100+ ¥373.25 (¥410.58) 500+ ¥365.79 (¥402.37) 1000+ ¥358.32 (¥394.15) 2000+ ¥350.86 (¥385.95) 4000+ ¥343.39 (¥377.73) More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	1.3µH	-	49A	-	Shielded	54A	-	PA4344.XXXNLT Series	-	0.0023ohm	20%	-	17.7mm	17.2mm	7mm
CLF12577NIT-1R5N-D	2667874 Data Sheet + RoHS	Power Inductor (SMD), 1.5 µH, 10.5 A, Shielded, 20 A, CLF-NI-D Series TDK You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape	1+ ¥304.10 (¥334.51) 10+ ¥213.18 (¥234.50) 50+ ¥192.81 (¥212.09) 100+ ¥172.43 (¥189.67) 200+ ¥165.38 (¥181.92) 500+ ¥158.32 (¥174.15) 2500+ ¥151.74 (¥166.91) 5000+ ¥150.96 (¥166.06) More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	1.5µH	-	10.5A	-	Shielded	20A	-	CLF-NI-D Series	-	0.0055ohm	30%	-	12.8mm	12.5mm	7.7mm

CLF10060NIT-1R0N-D	2667856 Data Sheet + RoHS	Power Inductor (SMD), 1 µH, 10.5 A, Shielded, 11.5 A, CLF-NI-D Series TDK You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape	1+ ¥213.60 (¥234.96) 10+ ¥148.35 (¥163.19) 50+ ¥133.07 (¥146.38) 100+ ¥128.47 (¥141.32) 200+ ¥122.27 (¥134.50) 500+ ¥115.08 (¥126.59) 2500+ ¥108.68 (¥119.55) 5000+ ¥104.77 (¥115.25) More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	1µH	-	10.5A	-	Shielded	11.5A	-	CLF-NI-D Series	-	0.0054ohm	30%	-	10.1mm	10mm	6mm

ETQP8MR68JFA	2752505 Data Sheet + RoHS	Power Inductor (SMD), AEC-Q200, 680 nH, 42.6 A, Shielded, 56.9 A, PCC-M1280MF Series PANASONIC You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape	1+ ¥465.55 (¥512.11) 10+ ¥327.61 (¥360.37) 50+ ¥296.26 (¥325.89) 100+ ¥264.91 (¥291.40) 200+ ¥237.48 (¥261.23) 500+ ¥210.05 (¥231.06) 2500+ ¥188.10 (¥206.91) 5000+ ¥184.34 (¥202.77) More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	680nH	-	42.6A	-	Shielded	56.9A	-	PCC-M1280MF Series	-	0.00121ohm	20%	-	13.2mm	12.6mm	8mm

SPM5015T-4R7M-LR	2564052 Data Sheet + RoHS	Power Inductor (SMD), Wirewound, 4.7 µH, 3.2 A, Shielded, 3.6 A, SPM-LR Series TDK You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape	1+ ¥203.78 (¥224.16) 50+ ¥116.78 (¥128.46) 100+ ¥105.50 (¥116.05) 250+ ¥102.00 (¥112.20) 500+ ¥98.50 (¥108.35) 1000+ ¥95.00 (¥104.50) 5000+ ¥83.87 (¥92.26) 10000+ ¥82.20 (¥90.42) 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	-	3.2A	-	Shielded	3.6A	-	SPM-LR Series	-	0.1035ohm	20%	-	5.4mm	5.1mm	1.5mm

SPM4015T-R47M-LR	2564027 Data Sheet + RoHS	Power Inductor (SMD), Wirewound, 470 nH, 6.8 A, Shielded, 13.3 A, SPM-LR Series TDK You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape	1+ ¥164.59 (¥181.05) 50+ ¥102.99 (¥113.29) 100+ ¥95.47 (¥105.02) 250+ ¥90.98 (¥100.08) 500+ ¥86.49 (¥95.14) 1000+ ¥81.99 (¥90.19) 5000+ ¥73.83 (¥81.21) 10000+ ¥72.36 (¥79.60) More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	470nH	-	6.8A	-	Shielded	13.3A	-	SPM-LR Series	-	0.016ohm	20%	-	4.4mm	4.1mm	1.5mm

SRR1050A-R68Y	2616929 Data Sheet + RoHS	Power Inductor (SMD), AEC-Q200, 680 nH, 9.5 A, Shielded, 13.5 A, SRR1050A Series BOURNS You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape	1+ ¥199.08 (¥218.99) 10+ ¥142.49 (¥156.74) 50+ ¥126.58 (¥139.24) 100+ ¥110.67 (¥121.74) 200+ ¥95.62 (¥105.18) 700+ ¥80.57 (¥88.63) 3500+ ¥75.24 (¥82.76) 7000+ ¥70.55 (¥77.61) More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	680nH	-	9.5A	-	Shielded	13.5A	-	SRR1050A Series	-	0.0055ohm	30%	-	10mm	10.2mm	4.8mm

SRU1048-680Y	2787022 Data Sheet + RoHS	Power Inductor (SMD), 68 µH, 1.4 A, Shielded, 1.25 A, SRU1048 Series BOURNS You previously purchased this product. View in Order History	Each (Supplied on Full Reel) Full Reel Packaging Options Suggested replacement for:2787022 1362023 in Cut Tape	600+ ¥71.17 (¥78.29) 3000+ ¥58.32 (¥64.15) 6000+ ¥57.16 (¥62.88)	Restricted Item Minimum order of 600 items Multiples of 600 only Please enter a valid quantity Add Min: 600 Mult: 600	68µH	-	1.4A	-	Shielded	1.25A	-	SRU1048 Series	-	0.127ohm	30%	-	10mm	10mm	4.8mm

LQW32FT220M0HL	2913687 Data Sheet + RoHS	Power Inductor (SMD), 22 µH, 550 mA, Unshielded, 400 mA, LQW32FT_0H Series MURATA You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape	1+ ¥178.70 (¥196.57) 50+ ¥116.47 (¥128.12) 100+ ¥97.50 (¥107.25) 250+ ¥93.90 (¥103.29) 500+ ¥90.29 (¥99.32) 1500+ ¥68.50 (¥75.35) 7500+ ¥67.13 (¥73.84) 15000+ ¥65.76 (¥72.34) More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	22µH	-	550mA	-	Unshielded	400mA	-	LQW32FT_0H Series	-	0.62ohm	20%	-	3.2mm	2.5mm	2.3mm

XEL4012-221NEB	2913089 Data Sheet + RoHS	Power Inductor (SMD), 220 nH, 9 A, Shielded, 16 A, XEL4012 Series COILCRAFT You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape	1+ ¥287.57 (¥316.33) 50+ ¥263.19 (¥289.51) 100+ ¥242.00 (¥266.20) 250+ ¥229.16 (¥252.08) 500+ ¥197.94 (¥217.73) 1500+ ¥170.40 (¥187.44) 7500+ ¥151.47 (¥166.62) 15000+ ¥147.20 (¥161.92) More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	220nH	-	9A	-	Shielded	16A	-	XEL4012 Series	-	0.0106ohm	30%	-	4mm	4mm	1.2mm

FCUL0530-R47M=P3	2871496 Data Sheet + RoHS	Power Inductor (SMD), 470 nH, FCUL0530 Series MURATA You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape	1+ ¥536.09 (¥589.70) 50+ ¥355.83 (¥391.41) 100+ ¥352.69 (¥387.96) 250+ ¥314.29 (¥345.72) 500+ ¥275.88 (¥303.47) 1000+ ¥148.60 (¥163.46) 5000+ ¥145.63 (¥160.19) 10000+ ¥142.66 (¥156.93) More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	470nH	-	-	-	-	-	16A	FCUL0530 Series	-	0.00305ohm	20%	Metal Composition	6.3mm	5.7mm	3mm

DFE252010F-R33M=P2	2871438 Data Sheet + RoHS	Power Inductor (SMD), 330 nH, Shielded, DFE252010F Series MURATA You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape	5+ ¥48.60 (¥53.46) 50+ ¥31.83 (¥35.01) 250+ ¥21.64 (¥23.80) 500+ ¥20.65 (¥22.72) 1500+ ¥19.66 (¥21.63) 3000+ ¥18.66 (¥20.53) 15000+ ¥16.33 (¥17.96) More Pricing...	Restricted Item Minimum order of 5 items Multiples of 5 only Please enter a valid quantity Add Min: 5 Mult: 5	330nH	-	-	-	Shielded	-	4.8A	DFE252010F Series	-	0.021ohm	20%	Iron	2.5mm	2mm	1mm

1267AY-101M=P3	2871588 Data Sheet + RoHS	Power Inductor (SMD), 100 µH, DG8040C Series MURATA You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape	1+ ¥143.93 (¥158.32) 50+ ¥107.93 (¥118.72) 100+ ¥92.60 (¥101.86) 250+ ¥87.10 (¥95.81) 500+ ¥82.43 (¥90.67) 1000+ ¥75.48 (¥83.03) 5000+ ¥71.08 (¥78.19) 10000+ ¥69.61 (¥76.57) More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	100µH	-	-	-	-	-	1.3A	DG8040C Series	-	0.336ohm	20%	Ferrite	8.3mm	8.3mm	4mm

SRR4528A-100M	2901835 Data Sheet + RoHS	Power Inductor (SMD), 10 µH, 1.76 A, Shielded, 1.13 A, SRR4528A Series, 2020 [5050 Metric] BOURNS You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape	1+ ¥128.54 (¥141.39) 10+ ¥83.40 (¥91.74) 50+ ¥74.07 (¥81.48) 100+ ¥64.74 (¥71.21) 200+ ¥59.78 (¥65.76) 500+ ¥54.82 (¥60.30) 2500+ ¥49.85 (¥54.84) 5000+ ¥48.86 (¥53.75) More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	10µH	-	1.76A	-	Shielded	1.13A	-	SRR4528A Series	2020 [5050 Metric]	0.088ohm	20%	-	5mm	5mm	2.8mm

IHLE2525CDERR47M5A	2894807 Data Sheet + RoHS	Power Inductor (SMD), 470 nH, 20 A, Shielded, 14 A, IHLE-2525CD-5A Series VISHAY You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape	1+ ¥216.32 (¥237.95) 50+ ¥145.00 (¥159.50) 100+ ¥121.49 (¥133.64) 250+ ¥116.94 (¥128.63) 500+ ¥112.39 (¥123.63) 1000+ ¥103.93 (¥114.32) 5000+ ¥98.34 (¥108.17) 10000+ ¥94.22 (¥103.64) More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	470nH	-	20A	-	Shielded	14A	-	IHLE-2525CD-5A Series	-	0.00414ohm	20%	-	7.21mm	7.12mm	3.23mm

PA4342.222NLT	2906398 Data Sheet + RoHS	INDUCTOR, SHIELDED, AEC-Q200, 2.2UH, 12A PULSE ELECTRONICS You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape	1+ ¥186.54 (¥205.19) 10+ ¥159.89 (¥175.88) 100+ ¥113.34 (¥124.67) 500+ ¥98.76 (¥108.64) 1000+ ¥90.14 (¥99.15) 2000+ ¥88.65 (¥97.52) 4000+ ¥87.16 (¥95.88) 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	-	12A	-	Shielded	27A	-	PA4342.XXXNLT Series	-	0.007ohm	20%	-	11.5mm	10.3mm	4mm

PA4341.562NLT	2906380 Data Sheet + RoHS	INDUCTOR, SHIELDED, AEC-Q200, 5.6UH, 5A PULSE ELECTRONICS You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape	1+ ¥137.94 (¥151.73) 10+ ¥102.99 (¥113.29) 100+ ¥80.89 (¥88.98) 500+ ¥71.48 (¥78.63) 1000+ ¥71.33 (¥78.46) 2000+ ¥67.41 (¥74.15) 4000+ ¥66.07 (¥72.68) 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	-	5A	-	Shielded	9A	-	PA4341.XXXNLT Series	-	0.048ohm	20%	-	7.6mm	6.9mm	3mm

PA4340.152ANLT	2906340 Data Sheet + RoHS	INDUCTOR, SHIELDED, AEC-Q200, 1.5UH, 8A PULSE ELECTRONICS You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape	1+ ¥147.35 (¥162.09) 10+ ¥96.09 (¥105.70) 100+ ¥75.72 (¥83.29) 500+ ¥70.07 (¥77.08) 1000+ ¥66.15 (¥72.77) 2000+ ¥63.49 (¥69.84) 4000+ ¥62.23 (¥68.45) More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	1.5µH	-	8A	-	Shielded	7.5A	-	PA4340.XXXANLT Series	-	0.0157ohm	20%	-	5.7mm	5.2mm	2.8mm

PA4344.822NLT	2906473 Data Sheet + RoHS	INDUCTOR, SHIELDED, AEC-Q200, 8.2UH, 18A PULSE ELECTRONICS You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape	1+ ¥627.00 (¥689.70) 10+ ¥410.69 (¥451.76) 100+ ¥376.20 (¥413.82) 500+ ¥349.56 (¥384.52) 1000+ ¥329.18 (¥362.10) 2000+ ¥322.60 (¥354.86) 4000+ ¥316.02 (¥347.62) More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	8.2µH	-	18A	-	Shielded	25A	-	PA4344.XXXNLT Series	-	0.0108ohm	20%	-	17.7mm	17.2mm	7mm

B82559A9203A025	2696390 Data Sheet + RoHS	Power Inductor (SMD), 20 µH, Shielded, 15 A, ERU25 B82559 Series EPCOS You previously purchased this product. View in Order History	Each	1+ ¥1,112.93 (¥1,224.22) 10+ ¥962.45 (¥1,058.70) 25+ ¥893.48 (¥982.83) 50+ ¥885.64 (¥974.20) 100+ ¥884.86 (¥973.35) 240+ ¥884.07 (¥972.48) 1200+ ¥842.71 (¥926.98) 2400+ ¥814.25 (¥895.68) More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	20µH	-	-	-	Shielded	15A	-	ERU25 B82559 Series	-	0.00325ohm	7%	-	25.3mm	23.5mm	14.6mm

74479876168C	2543264 Data Sheet + RoHS	Power Inductor (SMD), 680 nH, 2 A, Shielded, 2.6 A, WE-PMI Series WURTH ELEKTRONIK You previously purchased this product. View in Order History	Each	5+ ¥79.03 (¥86.93) 50+ ¥72.60 (¥79.86) 250+ ¥67.34 (¥74.07) 500+ ¥63.31 (¥69.64) 1500+ ¥59.05 (¥64.96) 3000+ ¥53.51 (¥58.86) 15000+ ¥51.76 (¥56.94) 30000+ ¥50.60 (¥55.66) More Pricing...	Restricted Item Minimum order of 5 items Multiples of 5 only Please enter a valid quantity Add Min: 5 Mult: 5	680nH	-	2A	-	Shielded	2.6A	-	WE-PMI Series	-	0.068ohm	20%	-	2mm	1.6mm	1mm

CLF12577NIT-470M-D	2667881 Data Sheet + RoHS	Power Inductor (SMD), 47 µH, 3.2 A, Shielded, 3.1 A, CLF-NI-D Series TDK You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape	1+ ¥304.10 (¥334.51) 10+ ¥206.91 (¥227.60) 50+ ¥184.97 (¥203.47) 100+ ¥163.02 (¥179.32) 200+ ¥150.17 (¥165.19) 500+ ¥137.32 (¥151.05) 2500+ ¥134.58 (¥148.04) 5000+ ¥134.18 (¥147.60) More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	47µH	-	3.2A	-	Shielded	3.1A	-	CLF-NI-D Series	-	0.066ohm	20%	-	12.8mm	12.5mm	7.7mm