Inductors, Chokes & Coils – Mouser Denmark

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SRN Semi-Shielded Power Inductors

Bourns SRN Semi-Shielded Power Inductors are available in several package sizes that are designed using semi-magnetic shielding technology. These inductors offer semi-shielded construction with a rated current from 200mA to 12A and can be used for DC/DC converters, notebook computers, digital video, cameras, HDDs, cell phones, televisions, LCD displays, and much more. The SRN series provides effective magnetic shielding while emitting lower radiation compared to non-shielded inductors. Bourns SRN Semi-Shielded Power Inductors also offer cost savings compared to similar-sized conventional ferrite shield inductors. The Semi-Shielded Power Inductor SRN Design Kit includes the SRN3015, SRN6045, and SRN8040 series products with a total of 32 part numbers (five per each part). The kit offers inductance ranges from 0.47µH to 100µH and rated RMS current from 0.29A to 7.8A.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (DKK) Filter the results in the table by unit price based on your quantity.	Qty.	Inductance	Tolerance	Maximum DC Current	Maximum Operating Temperature	Qualification
Power Inductors - SMD Ind4x4x1.8mm,330uH20%0.2A,semi-shdSMD SRN4018-331M Bourns 1: 2,69 kr. 7.545In Stock	Mfr. Part No. SRN4018-331M Mouser Part No 652-SRN4018-331M	Bourns	Power Inductors - SMD Ind4x4x1.8mm,330uH20%0.2A,semi-shdSMD Learn More about Bourns srn	Datasheet	7.545In Stock	Cut Tape 2,69 kr. 2,33 kr. 2,13 kr. 1,72 kr. Reel 1,26 kr. View 1,63 kr. 1,45 kr. 1,34 kr. 1,20 kr.	Min.: 1 Mult.: 1 : 3.000	330 uH	20 %	200 mA	+ 125 C
Power Inductors - SMD 0.47uH 20% 2A SRN2009T-R47M Bourns 1: 2,44 kr. 8.609In Stock	Mfr. Part No. SRN2009T-R47M Mouser Part No 652-SRN2009T-R47M	Bourns	Power Inductors - SMD 0.47uH 20% 2A Learn More about Bourns srn2009t semi shielded power inductors	Datasheet	8.609In Stock	Cut Tape 2,44 kr. 2,07 kr. 1,92 kr. 1,48 kr. Reel 0,97 kr. View 1,40 kr. 1,09 kr. 0,918 kr. 0,85 kr. MouseReel Available	Min.: 1 Mult.: 1 : 2.000	470 nH	20 %	2 A	+ 125 C
Power Inductors - SMD Ind,4x4x1.0mm,1.5uH+/-20%,3.9A,shd SRN4012BTA-1R5M Bourns 1: 2,57 kr. 8.274In Stock	Mfr. Part No. SRN4012BTA-1R5M Mouser Part No 652-SRN4012BTA-1R5M	Bourns	Power Inductors - SMD Ind,4x4x1.0mm,1.5uH+/-20%,3.9A,shd Learn More about Bourns srn4012bta srn4018bta inductors	Datasheet	8.274In Stock	Cut Tape 2,57 kr. 2,16 kr. 1,89 kr. 1,78 kr. View Reel 1,45 kr. 1,65 kr. 1,55 kr. 1,47 kr. 1,45 kr. MouseReel Available	Min.: 1 Mult.: 1 : 4.000	1.5 uH	20 %	3.9 A	+ 125 C
Power Inductors - SMD Ind,4x4x1.0mm,10uH+/-20%,1.4A,shd SRN4012BTA-100M Bourns 1: 2,57 kr. 3.380In Stock	Mfr. Part No. SRN4012BTA-100M Mouser Part No 652-SRN4012BTA-100M	Bourns	Power Inductors - SMD Ind,4x4x1.0mm,10uH+/-20%,1.4A,shd Learn More about Bourns srn4012bta srn4018bta inductors	Datasheet	3.380In Stock	Cut Tape 2,57 kr. 2,14 kr. 1,77 kr. 1,74 kr. View Reel 1,28 kr. 1,54 kr. 1,41 kr. 1,37 kr. 1,28 kr. MouseReel Available	Min.: 1 Mult.: 1 : 4.000	10 uH	20 %	1.4 A	+ 125 C
Power Inductors - SMD Ind,4x4x1.0mm,47uH+/-20%,0.65A,shd SRN4012BTA-470M Bourns 1: 2,63 kr. 6.065In Stock	Mfr. Part No. SRN4012BTA-470M Mouser Part No 652-SRN4012BTA-470M	Bourns	Power Inductors - SMD Ind,4x4x1.0mm,47uH+/-20%,0.65A,shd Learn More about Bourns srn4012bta srn4018bta inductors	Datasheet	6.065In Stock	Cut Tape 2,63 kr. 2,16 kr. 1,89 kr. 1,78 kr. View Reel 1,38 kr. 1,65 kr. 1,55 kr. 1,47 kr. 1,40 kr. 1,38 kr. MouseReel Available	Min.: 1 Mult.: 1 : 4.000	47 uH	20 %	650 mA	+ 125 C
Power Inductors - SMD Ind,4x4x1.0mm,4.7uH+/-20%,2.5A,shd SRN4012BTA-4R7M Bourns 1: 2,63 kr. 2.563In Stock	Mfr. Part No. SRN4012BTA-4R7M Mouser Part No 652-SRN4012BTA-4R7M	Bourns	Power Inductors - SMD Ind,4x4x1.0mm,4.7uH+/-20%,2.5A,shd Learn More about Bourns srn4012bta srn4018bta inductors	Datasheet	2.563In Stock	Cut Tape 2,63 kr. 2,14 kr. 1,77 kr. 1,74 kr. View Reel 1,28 kr. 1,63 kr. 1,45 kr. 1,38 kr. 1,28 kr. MouseReel Available	Min.: 1 Mult.: 1 : 4.000	4.7 uH	20 %	2.5 A	+ 125 C
Power Inductors - SMD Ind,4x4x1.6mm,100uH+/-20%,0.28A,shd SRN4018BTA-101M Bourns 1: 2,69 kr. 1.861In Stock 3.500Expected 24/12/2026	Mfr. Part No. SRN4018BTA-101M Mouser Part No 652-SRN4018BTA-101M	Bourns	Power Inductors - SMD Ind,4x4x1.6mm,100uH+/-20%,0.28A,shd Learn More about Bourns srn4012bta srn4018bta inductors	Datasheet	1.861In Stock 3.500Expected 24/12/2026	Cut Tape 2,69 kr. 2,23 kr. 1,84 kr. 1,73 kr. Reel 1,36 kr. View 1,60 kr. 1,28 kr. MouseReel Available	Min.: 1 Mult.: 1 : 3.500	100 uH	20 %	280 mA	+ 125 C	AEC-Q200
Power Inductors - SMD Ind,4x4x1.6mm,15uH+/-20%,0.85A,shd SRN4018BTA-150M Bourns 1: 2,76 kr. 1.710In Stock	Mfr. Part No. SRN4018BTA-150M Mouser Part No 652-SRN4018BTA-150M	Bourns	Power Inductors - SMD Ind,4x4x1.6mm,15uH+/-20%,0.85A,shd Learn More about Bourns srn4012bta srn4018bta inductors	Datasheet	1.710In Stock	Cut Tape 2,76 kr. 2,25 kr. 1,97 kr. 1,86 kr. Reel 1,43 kr. View 1,72 kr. 1,62 kr. 1,53 kr. 1,31 kr. MouseReel Available	Min.: 1 Mult.: 1 : 3.500	15 uH	20 %	850 mA	+ 125 C	AEC-Q200
Power Inductors - SMD Ind,4x4x1.6mm,1.5+/-30%uH,2.4A,shd SRN4018BTA-1R5Y Bourns 1: 2,76 kr. 2.964In Stock	Mfr. Part No. SRN4018BTA-1R5Y Mouser Part No 652-SRN4018BTA-1R5Y	Bourns	Power Inductors - SMD Ind,4x4x1.6mm,1.5+/-30%uH,2.4A,shd Learn More about Bourns srn4012bta srn4018bta inductors	Datasheet	2.964In Stock	Cut Tape 2,76 kr. 2,25 kr. 1,97 kr. 1,86 kr. Reel 1,42 kr. View 1,72 kr. 1,54 kr. 1,46 kr. 1,31 kr. MouseReel Available	Min.: 1 Mult.: 1 : 3.500	1.5 uH	20 %	2.4 A	+ 125 C	AEC-Q200
Power Inductors - SMD Ind,4x4x1.6mm,22uH+/-20%,0.72A,shd SRN4018BTA-220M Bourns 1: 2,69 kr. 1.816In Stock 7.000Expected 08/02/2027	Mfr. Part No. SRN4018BTA-220M Mouser Part No 652-SRN4018BTA-220M	Bourns	Power Inductors - SMD Ind,4x4x1.6mm,22uH+/-20%,0.72A,shd Learn More about Bourns srn4012bta srn4018bta inductors	Datasheet	1.816In Stock 7.000Expected 08/02/2027	Cut Tape 2,69 kr. 2,23 kr. 1,84 kr. 1,83 kr. Reel 1,36 kr. View 1,72 kr. 1,51 kr. 1,28 kr. MouseReel Available	Min.: 1 Mult.: 1 : 3.500	22 uH	20 %	720 mA	+ 125 C	AEC-Q200
Power Inductors - SMD Ind,4x4x1.6mm,2.2uH+/-20%,2.2A,shd SRN4018BTA-2R2M Bourns 1: 2,89 kr. 6.715In Stock	Mfr. Part No. SRN4018BTA-2R2M Mouser Part No 652-SRN4018BTA-2R2M	Bourns	Power Inductors - SMD Ind,4x4x1.6mm,2.2uH+/-20%,2.2A,shd Learn More about Bourns srn4012bta srn4018bta inductors	Datasheet	6.715In Stock	Cut Tape 2,89 kr. 2,39 kr. 2,09 kr. 1,96 kr. Reel 1,53 kr. View 1,81 kr. 1,72 kr. 1,61 kr. 1,39 kr. MouseReel Available	Min.: 1 Mult.: 1 : 3.500	2.2 uH	20 %	2.2 A	+ 125 C	AEC-Q200
Power Inductors - SMD Ind,4x4x1.6mm,33uH+/-20%,0.55A,shd SRN4018BTA-330M Bourns 1: 2,50 kr. 4.484In Stock	Mfr. Part No. SRN4018BTA-330M Mouser Part No 652-SRN4018BTA-330M	Bourns	Power Inductors - SMD Ind,4x4x1.6mm,33uH+/-20%,0.55A,shd Learn More about Bourns srn4012bta srn4018bta inductors	Datasheet	4.484In Stock	Cut Tape 2,50 kr. 2,24 kr. 1,97 kr. 1,78 kr. Reel 1,39 kr. View 1,69 kr. 1,58 kr. 1,49 kr. 1,31 kr. MouseReel Available	Min.: 1 Mult.: 1 : 3.500	33 uH	20 %	550 mA	+ 125 C	AEC-Q200
Power Inductors - SMD Ind,4x4x1.6mm,3.3uH+/-20%,2A,shd SRN4018BTA-3R3M Bourns 1: 2,69 kr. 4.384In Stock	Mfr. Part No. SRN4018BTA-3R3M Mouser Part No 652-SRN4018BTA-3R3M	Bourns	Power Inductors - SMD Ind,4x4x1.6mm,3.3uH+/-20%,2A,shd Learn More about Bourns srn4012bta srn4018bta inductors	Datasheet	4.384In Stock	Cut Tape 2,69 kr. 2,23 kr. 1,84 kr. 1,65 kr. Reel 1,36 kr. View 1,49 kr. 1,28 kr. MouseReel Available	Min.: 1 Mult.: 1 : 3.500	3.3 uH	20 %	2 A	+ 125 C	AEC-Q200
Power Inductors - SMD Ind,4x4x1.6mm,47uH+/-20%,0.44A,shd SRN4018BTA-470M Bourns 1: 2,69 kr. 2.482In Stock	Mfr. Part No. SRN4018BTA-470M Mouser Part No 652-SRN4018BTA-470M	Bourns	Power Inductors - SMD Ind,4x4x1.6mm,47uH+/-20%,0.44A,shd Learn More about Bourns srn4012bta srn4018bta inductors	Datasheet	2.482In Stock	Cut Tape 2,69 kr. 2,23 kr. 1,84 kr. 1,77 kr. Reel 1,36 kr. View 1,51 kr. 1,28 kr. MouseReel Available	Min.: 1 Mult.: 1 : 3.500	47 uH	20 %	440 mA	+ 125 C	AEC-Q200
Power Inductors - SMD Ind,4x4x1.6mm,4.7uH+/-20%,1.7A,shd SRN4018BTA-4R7M Bourns 1: 2,69 kr. 4.506In Stock	Mfr. Part No. SRN4018BTA-4R7M Mouser Part No 652-SRN4018BTA-4R7M	Bourns	Power Inductors - SMD Ind,4x4x1.6mm,4.7uH+/-20%,1.7A,shd Learn More about Bourns srn4012bta srn4018bta inductors	Datasheet	4.506In Stock	Cut Tape 2,69 kr. 2,23 kr. 1,84 kr. 1,67 kr. Reel 1,36 kr. View 1,51 kr. 1,28 kr. MouseReel Available	Min.: 1 Mult.: 1 : 3.500	4.7 uH	20 %	1.7 A	+ 125 C	AEC-Q200
Power Inductors - SMD Ind,4x4x1.6mm,68uH+/-20%,0.32A,shd SRN4018BTA-680M Bourns 1: 2,76 kr. 3.280In Stock	Mfr. Part No. SRN4018BTA-680M Mouser Part No 652-SRN4018BTA-680M	Bourns	Power Inductors - SMD Ind,4x4x1.6mm,68uH+/-20%,0.32A,shd Learn More about Bourns srn4012bta srn4018bta inductors	Datasheet	3.280In Stock	Cut Tape 2,76 kr. 2,25 kr. 1,97 kr. 1,86 kr. Reel 1,51 kr. View 1,72 kr. 1,62 kr. 1,53 kr. 1,31 kr. MouseReel Available	Min.: 1 Mult.: 1 : 3.500	68 uH	20 %	320 mA	+ 125 C	AEC-Q200
Power Inductors - SMD Ind,4x4x1.6mm,0.47uH+/-20%,5.5A,shd SRN4018BTA-R47M Bourns 1: 2,50 kr. 5.795In Stock	Mfr. Part No. SRN4018BTA-R47M Mouser Part No 652-SRN4018BTA-R47M	Bourns	Power Inductors - SMD Ind,4x4x1.6mm,0.47uH+/-20%,5.5A,shd Learn More about Bourns srn4012bta srn4018bta inductors	Datasheet	5.795In Stock	Cut Tape 2,50 kr. 2,23 kr. 2,09 kr. 1,78 kr. Reel 1,36 kr. View 1,74 kr. 1,67 kr. 1,51 kr. 1,28 kr. MouseReel Available	Min.: 1 Mult.: 1 : 3.500	470 nH	20 %	5.5 A	+ 125 C	AEC-Q200
Power Inductors - SMD 220uH 20% SMD 1060 SRN1060-221M Bourns 1: 4,62 kr. 5.370In Stock	Mfr. Part No. SRN1060-221M Mouser Part No 652-SRN1060-221M	Bourns	Power Inductors - SMD 220uH 20% SMD 1060 Learn More about Bourns srn	Datasheet	5.370In Stock	Cut Tape 4,62 kr. 3,80 kr. 3,13 kr. Reel 2,85 kr. 2,59 kr. 2,41 kr. MouseReel Available	Min.: 1 Mult.: 1 : 600	220 uH	20 %	1 A	+ 125 C
Power Inductors - SMD 33uH 20% SMD 1060 SRN1060-330M Bourns 1: 4,62 kr. 7.423In Stock	Mfr. Part No. SRN1060-330M Mouser Part No 652-SRN1060-330M	Bourns	Power Inductors - SMD 33uH 20% SMD 1060 Learn More about Bourns srn	Datasheet	7.423In Stock	Cut Tape 4,62 kr. 3,80 kr. 3,13 kr. Reel 2,68 kr. 2,44 kr. 2,29 kr. MouseReel Available	Min.: 1 Mult.: 1 : 600	33 uH	20 %	3.15 A	+ 125 C
Power Inductors - SMD 2.2uH 20% SMD 2010 SRN2010-2R2M Bourns 1: 1,92 kr. 14.000In Stock	Mfr. Part No. SRN2010-2R2M Mouser Part No 652-SRN2010-2R2M	Bourns	Power Inductors - SMD 2.2uH 20% SMD 2010 Learn More about Bourns srn	Datasheet	14.000In Stock	Cut Tape 1,92 kr. 1,56 kr. 1,28 kr. 0,94 kr. Reel 0,88 kr. MouseReel Available	Min.: 1 Mult.: 1 : 2.000	2.2 uH	20 %	2 A	+ 125 C
Power Inductors - SMD 0.47uH 20% SMD 2510 SRN2510F-R47M Bourns 1: 1,73 kr. 13.951In Stock 8.000Expected 30/12/2026	Mfr. Part No. SRN2510F-R47M Mouser Part No 652-SRN2510F-R47M	Bourns	Power Inductors - SMD 0.47uH 20% SMD 2510 Learn More about Bourns srn2510f power inductors	Datasheet	13.951In Stock 8.000Expected 30/12/2026	Cut Tape 1,73 kr. 1,44 kr. 1,26 kr. 1,19 kr. Reel 0,858 kr. View 1,03 kr. 0,918 kr. 0,843 kr. 0,806 kr. MouseReel Available	Min.: 1 Mult.: 1 : 2.000	470 nH	20 %	4.6 A	+ 125 C
Power Inductors - SMD 0.47uH 20% SMD 2512 SRN2512-R47M Bourns 1: 2,05 kr. 31.732In Stock	Mfr. Part No. SRN2512-R47M Mouser Part No 652-SRN2512-R47M	Bourns	Power Inductors - SMD 0.47uH 20% SMD 2512 Learn More about Bourns srn	Datasheet	31.732In Stock	Cut Tape 2,05 kr. 1,67 kr. 1,38 kr. 0,985 kr. Reel 0,918 kr. View 0,88 kr. 0,865 kr. MouseReel Available	Min.: 1 Mult.: 1 : 2.000	470 nH	20 %	5.5 A	+ 125 C
Power Inductors - SMD 10uH 20% SMD 3015 SRN3015-100M Bourns 1: 2,44 kr. 37.963In Stock	Mfr. Part No. SRN3015-100M Mouser Part No 652-SRN3015-100M	Bourns	Power Inductors - SMD 10uH 20% SMD 3015 Learn More about Bourns srn	Datasheet	37.963In Stock	Cut Tape 2,44 kr. 2,03 kr. 2,01 kr. 1,67 kr. Reel 1,24 kr. View 1,63 kr. 1,54 kr. 1,37 kr. 1,17 kr. MouseReel Available	Min.: 1 Mult.: 1 : 2.000	10 uH	20 %	1 A	+ 125 C
Power Inductors - SMD 1.5uH 30% SMD 3015 SRN3015-1R5Y Bourns 1: 2,57 kr. 18.848In Stock 16.000Expected 28/01/2027	Mfr. Part No. SRN3015-1R5Y Mouser Part No 652-SRN3015-1R5Y	Bourns	Power Inductors - SMD 1.5uH 30% SMD 3015 Learn More about Bourns srn	Datasheet	18.848In Stock 16.000Expected 28/01/2027	Cut Tape 2,57 kr. 2,15 kr. 1,77 kr. 1,69 kr. Reel 1,23 kr. View 1,53 kr. 1,40 kr. 1,19 kr. MouseReel Available	Min.: 1 Mult.: 1 : 2.000	1.5 uH	30 %	2.1 A	+ 125 C
Power Inductors - SMD 22uH 20% SMD 3015 SRN3015-220M Bourns 1: 2,63 kr. 9.644In Stock 24.000On Order	Mfr. Part No. SRN3015-220M Mouser Part No 652-SRN3015-220M	Bourns	Power Inductors - SMD 22uH 20% SMD 3015 Learn More about Bourns srn	Datasheet	9.644In Stock 24.000On Order On Order Ship Dates Mfr. No: SRN3015-220M Stock: 9.644 Can Dispatch Immediately On Order: 8.000 Expected 17/12/2026 16.000 Expected 21/12/2026 Factory Lead Time: 20 Weeks	Cut Tape 2,63 kr. 2,15 kr. 1,72 kr. 1,65 kr. Reel 1,31 kr. View 1,57 kr. 1,42 kr. 1,26 kr. MouseReel Available	Min.: 1 Mult.: 1 : 2.000	22 uH	20 %	600 mA	+ 125 C