Inductors, Chokes & Coils – Mouser Singapore

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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 (SGD) 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 Ind,4x4x1.0mm,3.3uH+/-20%,2.8A,shd SRN4012BTA-3R3M Bourns 1: $0.558 7,634In Stock	Mfr. Part No. SRN4012BTA-3R3M Mouser Part No 652-SRN4012BTA-3R3M	Bourns	Power Inductors - SMD Ind,4x4x1.0mm,3.3uH+/-20%,2.8A,shd Learn More about Bourns srn4012bta srn4018bta inductors	Datasheet	7,634In Stock	Cut Tape $0.558 $0.454 $0.374 $0.367 View Reel $0.268 $0.34 $0.307 $0.286 $0.268 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	3.3 uH	20 %	2.8 A	+ 125 C
Power Inductors - SMD Ind,4x4x1.0mm,0.47uH+/-20%,5.5A,shd SRN4012BTA-R47M Bourns 1: $0.49 7,703In Stock	Mfr. Part No. SRN4012BTA-R47M Mouser Part No 652-SRN4012BTA-R47M	Bourns	Power Inductors - SMD Ind,4x4x1.0mm,0.47uH+/-20%,5.5A,shd Learn More about Bourns srn4012bta srn4018bta inductors	Datasheet	7,703In Stock	Cut Tape $0.49 $0.413 $0.379 $0.321 View Reel $0.239 $0.309 $0.294 $0.26 $0.239 $0.239 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	470 nH	20 %	5.5 A	+ 125 C
Power Inductors - SMD Ind,4x4x1.6mm,10uH+/-20%,1.2A,shd SRN4018BTA-100M Bourns 1: $0.53 8,419In Stock	Mfr. Part No. SRN4018BTA-100M Mouser Part No 652-SRN4018BTA-100M	Bourns	Power Inductors - SMD Ind,4x4x1.6mm,10uH+/-20%,1.2A,shd Learn More about Bourns srn4012bta srn4018bta inductors	Datasheet	8,419In Stock	Cut Tape $0.53 $0.469 $0.416 $0.377 Reel $0.287 View $0.359 $0.337 $0.324 $0.265 MouseReel Available	Min.: 1 Mult.: 1 : 3,500	10 uH	20 %	1.2 A	+ 125 C	AEC-Q200
Power Inductors - SMD Ind,4x4x1.0mm,5.6uH+/-20%,2.1A,shd SRN4012BTA-5R6M Bourns 1: $0.558 7,759In Stock	Mfr. Part No. SRN4012BTA-5R6M Mouser Part No 652-SRN4012BTA-5R6M	Bourns	Power Inductors - SMD Ind,4x4x1.0mm,5.6uH+/-20%,2.1A,shd Learn More about Bourns srn4012bta srn4018bta inductors	Datasheet	7,759In Stock	Cut Tape $0.558 $0.454 $0.374 $0.367 View Reel $0.269 $0.34 $0.307 $0.286 $0.269 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	5.6 uH	20 %	2.1 A	+ 125 C
Power Inductors - SMD Ind,4x4x1.0mm,6.8uH+/-20%,1.8A,shd SRN4012BTA-6R8M Bourns 1: $0.558 6,597In Stock	Mfr. Part No. SRN4012BTA-6R8M Mouser Part No 652-SRN4012BTA-6R8M	Bourns	Power Inductors - SMD Ind,4x4x1.0mm,6.8uH+/-20%,1.8A,shd Learn More about Bourns srn4012bta srn4018bta inductors	Datasheet	6,597In Stock	Cut Tape $0.558 $0.435 $0.413 $0.355 View Reel $0.253 $0.344 $0.326 $0.296 $0.291 $0.253 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	6.8 uH	20 %	1.8 A	+ 125 C
Power Inductors - SMD Ind,4x4x1.0mm,0.68uH+/-20%,5A,shd SRN4012BTA-R68M Bourns 1: $0.558 6,980In Stock	Mfr. Part No. SRN4012BTA-R68M Mouser Part No 652-SRN4012BTA-R68M	Bourns	Power Inductors - SMD Ind,4x4x1.0mm,0.68uH+/-20%,5A,shd Learn More about Bourns srn4012bta srn4018bta inductors	Datasheet	6,980In Stock	Cut Tape $0.558 $0.458 $0.401 $0.378 View Reel $0.272 $0.35 $0.329 $0.311 $0.292 $0.272 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	680 nH	20 %	5 A	+ 125 C
Power Inductors - SMD Ind,4x4x1.6mm,1.2+/-30%uH,2.8A,shd SRN4018BTA-1R2Y Bourns 1: $0.585 6,476In Stock	Mfr. Part No. SRN4018BTA-1R2Y Mouser Part No 652-SRN4018BTA-1R2Y	Bourns	Power Inductors - SMD Ind,4x4x1.6mm,1.2+/-30%uH,2.8A,shd Learn More about Bourns srn4012bta srn4018bta inductors	Datasheet	6,476In Stock	Cut Tape $0.585 $0.477 $0.418 $0.393 Reel $0.299 View $0.363 $0.343 $0.324 $0.273 MouseReel Available	Min.: 1 Mult.: 1 : 3,500	1.2 uH	20 %	2.8 A	+ 125 C	AEC-Q200
Power Inductors - SMD 150uH 20% SMD 1060 SRN1060-151M Bourns 1: $0.979 11,751In Stock	Mfr. Part No. SRN1060-151M Mouser Part No 652-SRN1060-151M	Bourns	Power Inductors - SMD 150uH 20% SMD 1060 Learn More about Bourns srn	Datasheet	11,751In Stock	Cut Tape $0.979 $0.805 $0.662 Reel $0.532 $0.49 View $0.466 $0.452 MouseReel Available	Min.: 1 Mult.: 1 : 600	150 uH	20 %	1.25 A	+ 125 C
Power Inductors - SMD Ind,4x4x1.0mm,15uH+/-20%,1.2A,shd SRN4012BTA-150M Bourns 1: $0.558 5,634In Stock	Mfr. Part No. SRN4012BTA-150M Mouser Part No 652-SRN4012BTA-150M	Bourns	Power Inductors - SMD Ind,4x4x1.0mm,15uH+/-20%,1.2A,shd Learn More about Bourns srn4012bta srn4018bta inductors	Datasheet	5,634In Stock	Cut Tape $0.558 $0.458 $0.401 $0.378 View Reel $0.269 $0.35 $0.329 $0.311 $0.287 $0.269 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	15 uH	20 %	1.2 A	+ 125 C
Power Inductors - SMD Ind,4x4x1.0mm,1.2uH+/-20%,4.2A,shd SRN4012BTA-1R2M Bourns 1: $0.558 7,248In Stock	Mfr. Part No. SRN4012BTA-1R2M Mouser Part No 652-SRN4012BTA-1R2M	Bourns	Power Inductors - SMD Ind,4x4x1.0mm,1.2uH+/-20%,4.2A,shd Learn More about Bourns srn4012bta srn4018bta inductors	Datasheet	7,248In Stock	Cut Tape $0.558 $0.458 $0.401 $0.374 View Reel $0.267 $0.35 $0.329 $0.311 $0.282 $0.267 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	1.2 uH	20 %	4.2 A	+ 125 C
Power Inductors - SMD Ind,4x4x1.0mm,22uH+/-20%,1A,shd SRN4012BTA-220M Bourns 1: $0.558 3,968In Stock	Mfr. Part No. SRN4012BTA-220M Mouser Part No 652-SRN4012BTA-220M	Bourns	Power Inductors - SMD Ind,4x4x1.0mm,22uH+/-20%,1A,shd Learn More about Bourns srn4012bta srn4018bta inductors	Datasheet	3,968In Stock	Cut Tape $0.558 $0.454 $0.374 $0.34 View Reel $0.271 $0.307 $0.287 $0.271 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	22 uH	20 %	1 A	+ 125 C
Power Inductors - SMD 47uH 20% SMD 8040 SRN8040-470M Bourns 1: $0.789 11,363In Stock	Mfr. Part No. SRN8040-470M Mouser Part No 652-SRN8040-470M	Bourns	Power Inductors - SMD 47uH 20% SMD 8040 Learn More about Bourns srn	Datasheet	11,363In Stock	Cut Tape $0.789 $0.653 $0.537 $0.534 Reel $0.341 View $0.458 $0.339 $0.335 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	47 uH	20 %	1.4 A	+ 105 C	AEC-Q200
Power Inductors - SMD Ind,4x4x1.0mm,2.2uH+/-20%,3.3A,shd SRN4012BTA-2R2M Bourns 1: $0.558 3,915In Stock	Mfr. Part No. SRN4012BTA-2R2M Mouser Part No 652-SRN4012BTA-2R2M	Bourns	Power Inductors - SMD Ind,4x4x1.0mm,2.2uH+/-20%,3.3A,shd Learn More about Bourns srn4012bta srn4018bta inductors	Datasheet	3,915In Stock	Cut Tape $0.558 $0.454 $0.374 $0.34 View Reel $0.272 $0.307 $0.283 $0.272 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	2.2 uH	20 %	3.3 A	+ 125 C
Power Inductors - SMD Ind,4x4x1.0mm,1uH+/-20%,4.4A,shd SRN4012BTA-1R0M Bourns 1: $0.49 7,143In Stock	Mfr. Part No. SRN4012BTA-1R0M Mouser Part No 652-SRN4012BTA-1R0M	Bourns	Power Inductors - SMD Ind,4x4x1.0mm,1uH+/-20%,4.4A,shd Learn More about Bourns srn4012bta srn4018bta inductors	Datasheet	7,143In Stock	Cut Tape $0.49 $0.437 $0.409 $0.351 View Reel $0.265 $0.341 $0.325 $0.299 $0.291 $0.265 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	1 uH	20 %	4.4 A	+ 125 C
Power Inductors - SMD Ind,4x4x1.6mm,6.8uH+/-20%,1.45A,shd SRN4018BTA-6R8M Bourns 1: $0.571 6,978In Stock	Mfr. Part No. SRN4018BTA-6R8M Mouser Part No 652-SRN4018BTA-6R8M	Bourns	Power Inductors - SMD Ind,4x4x1.6mm,6.8uH+/-20%,1.45A,shd Learn More about Bourns srn4012bta srn4018bta inductors	Datasheet	6,978In Stock	Cut Tape $0.571 $0.473 $0.389 $0.385 Reel $0.29 View $0.34 $0.307 $0.273 MouseReel Available	Min.: 1 Mult.: 1 : 3,500	6.8 uH	20 %	1.45 A	+ 125 C	AEC-Q200
Power Inductors - SMD 470uH 20% SMD 1060 SRN1060-471M Bourns 1: $0.898 4,706In Stock	Mfr. Part No. SRN1060-471M Mouser Part No 652-SRN1060-471M	Bourns	Power Inductors - SMD 470uH 20% SMD 1060 Learn More about Bourns srn	Datasheet	4,706In Stock	Cut Tape $0.898 $0.781 $0.749 $0.645 Reel $0.48 View $0.592 $0.458 MouseReel Available	Min.: 1 Mult.: 1 : 600	470 uH	20 %	800 mA	+ 125 C
Power Inductors - SMD 2.2uH 20% 0.9A SRN2009T-2R2M Bourns 1: $0.381 27,588In Stock	Mfr. Part No. SRN2009T-2R2M Mouser Part No 652-SRN2009T-2R2M	Bourns	Power Inductors - SMD 2.2uH 20% 0.9A Learn More about Bourns srn2009t semi shielded power inductors	Datasheet	27,588In Stock	Cut Tape $0.381 $0.313 $0.257 $0.192 Reel $0.18 View $0.173 $0.165 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	2.2 uH	20 %	900 mA	+ 125 C
Power Inductors - SMD Ind,2x1.2x1.2mm,2.2uH+/-10%,1.04A,semi-shd SRN2012T-2R2K Bourns 1: $0.272 22,865In Stock	Mfr. Part No. SRN2012T-2R2K Mouser Part No 652-SRN2012T-2R2K	Bourns	Power Inductors - SMD Ind,2x1.2x1.2mm,2.2uH+/-10%,1.04A,semi-shd Learn More about Bourns srn2012t power inductors	Datasheet	22,865In Stock	Cut Tape $0.272 $0.22 $0.182 $0.141 Reel $0.132 View $0.128 $0.122 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	2.2 uH	10 %	1.04 A	+ 125 C
Power Inductors - SMD 15uH 20% SMD 3015 SRN3015-150M Bourns 1: $0.517 12,387In Stock	Mfr. Part No. SRN3015-150M Mouser Part No 652-SRN3015-150M	Bourns	Power Inductors - SMD 15uH 20% SMD 3015 Learn More about Bourns srn	Datasheet	12,387In Stock	Cut Tape $0.517 $0.43 $0.354 $0.335 $0.291 Reel $0.242 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	15 uH	20 %	800 mA	+ 125 C
Power Inductors - SMD 47uH 20% SMD 3015 SRN3015-470M Bourns 1: $0.517 16,701In Stock	Mfr. Part No. SRN3015-470M Mouser Part No 652-SRN3015-470M	Bourns	Power Inductors - SMD 47uH 20% SMD 3015 Learn More about Bourns srn	Datasheet	16,701In Stock	Cut Tape $0.517 $0.43 $0.354 $0.345 View Reel $0.224 $0.325 $0.267 $0.224 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	47 uH	20 %	400 mA	+ 125 C
Power Inductors - SMD Ind,2x1.2x1.2mm,15uH+/-10%,0.38A,semi-shd SRN2012T-150K Bourns 1: $0.245 39,380In Stock	Mfr. Part No. SRN2012T-150K Mouser Part No 652-SRN2012T-150K	Bourns	Power Inductors - SMD Ind,2x1.2x1.2mm,15uH+/-10%,0.38A,semi-shd Learn More about Bourns srn2012t power inductors	Datasheet	39,380In Stock	Cut Tape $0.245 $0.211 $0.19 $0.169 Reel $0.125 View $0.156 $0.135 $0.118 $0.114 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	15 uH	10 %	380 mA	+ 125 C
Power Inductors - SMD 18uH 20% SMD 3015 SRN3015-180M Bourns 1: $0.517 21,794In Stock	Mfr. Part No. SRN3015-180M Mouser Part No 652-SRN3015-180M	Bourns	Power Inductors - SMD 18uH 20% SMD 3015 Learn More about Bourns srn	Datasheet	21,794In Stock	Cut Tape $0.517 $0.43 $0.354 $0.32 Reel $0.246 View $0.291 $0.233 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	18 uH	20 %	650 mA	+ 125 C
Power Inductors - SMD 1.3uH 30% SMD 6045 SRN6045-1R3Y Bourns 1: $0.585 3,954In Stock	Mfr. Part No. SRN6045-1R3Y Mouser Part No 652-SRN6045-1R3Y	Bourns	Power Inductors - SMD 1.3uH 30% SMD 6045 Learn More about Bourns srn	Datasheet	3,954In Stock	Cut Tape $0.585 $0.486 $0.40 $0.366 Reel $0.298 View $0.28 $0.279 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	1.3 uH	30 %	4 A	+ 125 C
Power Inductors - SMD 0.82uH 30% SMD 4018 SRN4018-R82Y Bourns 1: $0.503 5,973In Stock	Mfr. Part No. SRN4018-R82Y Mouser Part No 652-SRN4018-R82Y	Bourns	Power Inductors - SMD 0.82uH 30% SMD 4018 Learn More about Bourns srn	Datasheet	5,973In Stock	Cut Tape $0.503 $0.418 $0.344 $0.309 Reel $0.243 View $0.283 $0.242 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	820 nH	30 %	4 A	+ 120 C
Power Inductors - SMD 0.47uH 20% SMD 2012 SRN2012-R47M Bourns 1: $0.449 6,654In Stock	Mfr. Part No. SRN2012-R47M Mouser Part No 652-SRN2012-R47M	Bourns	Power Inductors - SMD 0.47uH 20% SMD 2012 Learn More about Bourns srn	Datasheet	6,654In Stock	Cut Tape $0.449 $0.37 $0.355 $0.282 View Reel $0.16 $0.275 $0.178 $0.16 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	470 nH	20 %	3.5 A	+ 125 C