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
Power Inductors - SMD Ind,2x1.2x1.2mm,1uH+/-10%,1.3A,semi-shd SRN2012T-1R0K Bourns 1: $0.272 9,384In Stock	Mfr. Part No. SRN2012T-1R0K Mouser Part No 652-SRN2012T-1R0K	Bourns	Power Inductors - SMD Ind,2x1.2x1.2mm,1uH+/-10%,1.3A,semi-shd Learn More about Bourns srn2012t power inductors	Datasheet	9,384In Stock	Cut Tape $0.272 $0.22 $0.182 $0.141 Reel $0.139 View $0.132 $0.12 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	1 uH	10 %	1.3 A	+ 125 C
Power Inductors - SMD Ind,2x1.2x1.2mm,22uH+/-10%,0.34A,semi-shd SRN2012T-220K Bourns 1: $0.272 4,233In Stock 8,000Expected 15/2/2027	Mfr. Part No. SRN2012T-220K Mouser Part No 652-SRN2012T-220K	Bourns	Power Inductors - SMD Ind,2x1.2x1.2mm,22uH+/-10%,0.34A,semi-shd Learn More about Bourns srn2012t power inductors	Datasheet	4,233In Stock 8,000Expected 15/2/2027	Cut Tape $0.272 $0.22 $0.182 $0.14 Reel $0.132 View $0.128 $0.122 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	22 uH	10 %	340 mA	+ 125 C
Power Inductors - SMD Ind,2x1.2x1.2mm,4.7uH+/-10%,0.84A,semi-shd SRN2012T-4R7K Bourns 1: $0.272 8,846In Stock	Mfr. Part No. SRN2012T-4R7K Mouser Part No 652-SRN2012T-4R7K	Bourns	Power Inductors - SMD Ind,2x1.2x1.2mm,4.7uH+/-10%,0.84A,semi-shd Learn More about Bourns srn2012t power inductors	Datasheet	8,846In Stock	Cut Tape $0.272 $0.22 $0.182 $0.133 Reel $0.132 View $0.126 $0.122 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	4.7 uH	10 %	840 mA	+ 125 C
Power Inductors - SMD Ind,2x1.2x1.2mm,6.8uH+/-10%,0.7A,semi-shd SRN2012T-6R8K Bourns 1: $0.258 3,918Expected 30/12/2026	Mfr. Part No. SRN2012T-6R8K Mouser Part No 652-SRN2012T-6R8K	Bourns	Power Inductors - SMD Ind,2x1.2x1.2mm,6.8uH+/-10%,0.7A,semi-shd Learn More about Bourns srn2012t power inductors	Datasheet	3,918Expected 30/12/2026	Cut Tape $0.258 $0.218 $0.19 $0.18 Reel $0.139 View $0.156 $0.14 $0.122 $0.117 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	6.8 uH	10 %	700 mA	+ 125 C
Power Inductors - SMD 1uH 20% SMD 2510 SRN2510-1R0M Bourns 1: $0.462 3,789In Stock	Mfr. Part No. SRN2510-1R0M Mouser Part No 652-SRN2510-1R0M	Bourns	Power Inductors - SMD 1uH 20% SMD 2510 Learn More about Bourns srn	Datasheet	3,789In Stock	Cut Tape $0.462 $0.37 $0.305 $0.295 Reel $0.203 View $0.204 $0.171 $0.167 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	1 uH	20 %	2.7 A	+ 125 C
Power Inductors - SMD 2.2uH 20% SMD 2510 SRN2510-2R2M Bourns 1: $0.381 2,946In Stock	Mfr. Part No. SRN2510-2R2M Mouser Part No 652-SRN2510-2R2M	Bourns	Power Inductors - SMD 2.2uH 20% SMD 2510 Learn More about Bourns srn	Datasheet	2,946In Stock	Cut Tape $0.381 $0.307 $0.253 $0.197 Reel $0.196 View $0.175 $0.167 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	2.2 uH	20 %	1.9 A	+ 125 C
Power Inductors - SMD 0.68uH 20% SMD 2510 SRN2510-R68M Bourns 1: $0.517 1,954In Stock	Mfr. Part No. SRN2510-R68M Mouser Part No 652-SRN2510-R68M	Bourns	Power Inductors - SMD 0.68uH 20% SMD 2510 Learn More about Bourns srn	Datasheet	1,954In Stock	Cut Tape $0.517 $0.434 $0.401 $0.389 Reel $0.233 View $0.22 $0.178 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	680 nH	20 %	2.9 A	+ 125 C
Power Inductors - SMD 1uH 20% SMD 2510 SRN2510F-1R0M Bourns 1: $0.449 1,193In Stock	Mfr. Part No. SRN2510F-1R0M Mouser Part No 652-SRN2510F-1R0M	Bourns	Power Inductors - SMD 1uH 20% SMD 2510 Learn More about Bourns srn2510f power inductors	Datasheet	1,193In Stock	Cut Tape $0.449 $0.366 $0.32 $0.302 Reel $0.203 View $0.262 $0.228 $0.174 $0.167 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	1 uH	20 %	3.5 A	+ 125 C
Power Inductors - SMD 1.5uH 20% SMD 2510 SRN2510F-1R5M Bourns 1: $0.367 37In Stock 2,000On Order	Mfr. Part No. SRN2510F-1R5M Mouser Part No 652-SRN2510F-1R5M	Bourns	Power Inductors - SMD 1.5uH 20% SMD 2510 Learn More about Bourns srn2510f power inductors	Datasheet	37In Stock 2,000On Order	Cut Tape $0.367 $0.305 $0.267 $0.252 Reel $0.182 View $0.219 $0.194 $0.177 $0.169 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	1.5 uH	20 %	3.2 A	+ 125 C
Power Inductors - SMD 2.2uH 20% SMD 2510 SRN2510F-2R2M Bourns 1: $0.367 2,851In Stock	Mfr. Part No. SRN2510F-2R2M Mouser Part No 652-SRN2510F-2R2M	Bourns	Power Inductors - SMD 2.2uH 20% SMD 2510 Learn More about Bourns srn2510f power inductors	Datasheet	2,851In Stock	Cut Tape $0.367 $0.305 $0.267 $0.252 Reel $0.193 View $0.219 $0.194 $0.177 $0.169 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	2.2 uH	20 %	2.6 A	+ 125 C
Power Inductors - SMD 4.7uH 20% SMD 2510 SRN2510F-4R7M Bourns 1: $0.367 5,484In Stock	Mfr. Part No. SRN2510F-4R7M Mouser Part No 652-SRN2510F-4R7M	Bourns	Power Inductors - SMD 4.7uH 20% SMD 2510 Learn More about Bourns srn2510f power inductors	Datasheet	5,484In Stock	Cut Tape $0.367 $0.305 $0.267 $0.252 Reel $0.203 View $0.219 $0.192 $0.169 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	4.7 uH	20 %	1.7 A	+ 125 C
Power Inductors - SMD 0.33uH 20% SMD 2510 SRN2510F-R33M Bourns 1: $0.367 30In Stock 2,000Expected 4/1/2027	Mfr. Part No. SRN2510F-R33M Mouser Part No 652-SRN2510F-R33M	Bourns	Power Inductors - SMD 0.33uH 20% SMD 2510 Learn More about Bourns srn2510f power inductors	Datasheet	30In Stock 2,000Expected 4/1/2027	Cut Tape $0.367 $0.305 $0.267 $0.252 Reel $0.182 View $0.219 $0.194 $0.177 $0.169 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	330 nH	20 %	5.3 A	+ 125 C
Power Inductors - SMD 1uH 20% SMD 2512 SRN2512-1R0M Bourns 1: $0.408 8,136In Stock 12,000Expected 2/11/2026	Mfr. Part No. SRN2512-1R0M Mouser Part No 652-SRN2512-1R0M	Bourns	Power Inductors - SMD 1uH 20% SMD 2512 Learn More about Bourns srn	Datasheet	8,136In Stock 12,000Expected 2/11/2026	Cut Tape $0.408 $0.336 $0.276 $0.275 $0.189 Reel $0.184 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	1 uH	20 %	3.9 A	+ 125 C
Power Inductors - SMD 1.5uH 20% SMD 2512 SRN2512-1R5M Bourns 1: $0.408 3,345In Stock 8,000Expected 1/2/2027	Mfr. Part No. SRN2512-1R5M Mouser Part No 652-SRN2512-1R5M	Bourns	Power Inductors - SMD 1.5uH 20% SMD 2512 Learn More about Bourns srn	Datasheet	3,345In Stock 8,000Expected 1/2/2027	Cut Tape $0.408 $0.336 $0.276 $0.207 Reel $0.192 $0.184 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	1.5 uH	20 %	3 A	+ 125 C
Power Inductors - SMD 2.2uH 20% SMD 2512 SRN2512-2R2M Bourns 1: $0.408 7,251In Stock	Mfr. Part No. SRN2512-2R2M Mouser Part No 652-SRN2512-2R2M	Bourns	Power Inductors - SMD 2.2uH 20% SMD 2512 Learn More about Bourns srn	Datasheet	7,251In Stock	Cut Tape $0.408 $0.336 $0.276 $0.186 Reel $0.184 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	2.2 uH	20 %	2.7 A	+ 125 C
Power Inductors - SMD MAGNETICS - SEMI-SHIELDED POWER INDUCTOR SRN2512-4R7M Bourns 1: $0.408 1,503In Stock	Mfr. Part No. SRN2512-4R7M Mouser Part No 652-SRN2512-4R7M	Bourns	Power Inductors - SMD MAGNETICS - SEMI-SHIELDED POWER INDUCTOR Learn More about Bourns srn	Datasheet	1,503In Stock	Cut Tape $0.408 $0.336 $0.276 $0.215 Reel $0.201 View $0.193 $0.186	Min.: 1 Mult.: 1 : 2,000	4.7 uH	20 %	1.2 A	+ 125 C
Power Inductors - SMD 0.24uH 20% SMD 2512 SRN2512-R24M Bourns 1: $0.408 2,873In Stock	Mfr. Part No. SRN2512-R24M Mouser Part No 652-SRN2512-R24M	Bourns	Power Inductors - SMD 0.24uH 20% SMD 2512 Learn More about Bourns srn	Datasheet	2,873In Stock	Cut Tape $0.408 $0.336 $0.276 $0.215 Reel $0.201 View $0.194 $0.186 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	240 nH	20 %	8 A	+ 125 C
Power Inductors - SMD 0.68uH 20% SMD 2512 SRN2512-R68M Bourns 1: $0.408 1,714In Stock 2,000Expected 27/1/2027	Mfr. Part No. SRN2512-R68M Mouser Part No 652-SRN2512-R68M	Bourns	Power Inductors - SMD 0.68uH 20% SMD 2512 Learn More about Bourns srn	Datasheet	1,714In Stock 2,000Expected 27/1/2027	Cut Tape $0.408 $0.336 $0.276 $0.20 Reel $0.185 $0.184 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	680 nH	20 %	4.5 A	+ 125 C
Power Inductors - SMD 1uH 30% SMD 3015 SRN3015-1R0Y Bourns 1: $0.517 550In Stock 26,000On Order	Mfr. Part No. SRN3015-1R0Y Mouser Part No 652-SRN3015-1R0Y	Bourns	Power Inductors - SMD 1uH 30% SMD 3015 Learn More about Bourns srn	Datasheet	550In Stock 26,000On Order On Order Ship Dates Mfr. No: SRN3015-1R0Y Stock: 550 Can Dispatch Immediately On Order: 12,000 Expected 17/12/2026 14,000 Expected 20/4/2027 Factory Lead Time: 20 Weeks	Cut Tape $0.517 $0.43 $0.354 $0.347 Reel $0.269 View $0.328 $0.291 $0.257 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	1 uH	30 %	2.35 A	+ 125 C
Power Inductors - SMD 3.3uH 20% SMD 3015 SRN3015-3R3M Bourns 1: $0.517 3,950In Stock 8,000Expected 25/2/2027	Mfr. Part No. SRN3015-3R3M Mouser Part No 652-SRN3015-3R3M	Bourns	Power Inductors - SMD 3.3uH 20% SMD 3015 Learn More about Bourns srn	Datasheet	3,950In Stock 8,000Expected 25/2/2027	Cut Tape $0.517 $0.43 $0.423 $0.35 Reel $0.257 View $0.337 $0.32 $0.291 $0.243 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	3.3 uH	20 %	1.6 A	+ 125 C
Power Inductors - SMD 10uH 20% SMD 4012 SRN4012T-100M Bourns 1: $0.381 3,511In Stock 13,500Expected 11/11/2026	Mfr. Part No. SRN4012T-100M Mouser Part No 652-SRN4012T-100M	Bourns	Power Inductors - SMD 10uH 20% SMD 4012 Learn More about Bourns srn4012t power inductor	Datasheet	3,511In Stock 13,500Expected 11/11/2026	Cut Tape $0.381 $0.311 $0.257 $0.212 Reel $0.174 View $0.186 $0.17 MouseReel Available	Min.: 1 Mult.: 1 : 4,500	10 uH	20 %	1.1 A	+ 125 C
Power Inductors - SMD 15uH 20% SMD 4012 SRN4012T-150M Bourns 1: $0.381 5,229In Stock	Mfr. Part No. SRN4012T-150M Mouser Part No 652-SRN4012T-150M	Bourns	Power Inductors - SMD 15uH 20% SMD 4012 Learn More about Bourns srn4012t power inductor	Datasheet	5,229In Stock	Cut Tape $0.381 $0.311 $0.257 $0.233 Reel $0.194 View $0.207 $0.17 MouseReel Available	Min.: 1 Mult.: 1 : 4,500	15 uH	20 %	750 mA	+ 125 C
Power Inductors - SMD 1uH 20% SMD 4012 SRN4012T-1R0M Bourns 1: $0.435 1,650In Stock	Mfr. Part No. SRN4012T-1R0M Mouser Part No 652-SRN4012T-1R0M	Bourns	Power Inductors - SMD 1uH 20% SMD 4012 Learn More about Bourns srn4012t power inductor	Datasheet	1,650In Stock	Cut Tape $0.435 $0.374 $0.309 $0.299 Reel $0.174 View $0.233 $0.184 $0.17 MouseReel Available	Min.: 1 Mult.: 1 : 4,500	1 uH	20 %	2.2 A	+ 125 C
Power Inductors - SMD 1.5uH 20% SMD 4012 SRN4012T-1R5M Bourns 1: $0.381 8,988In Stock	Mfr. Part No. SRN4012T-1R5M Mouser Part No 652-SRN4012T-1R5M	Bourns	Power Inductors - SMD 1.5uH 20% SMD 4012 Learn More about Bourns srn4012t power inductor	Datasheet	8,988In Stock	Cut Tape $0.381 $0.311 $0.257 $0.212 Reel $0.174 View $0.186 $0.17 MouseReel Available	Min.: 1 Mult.: 1 : 4,500	1.5 uH	20 %	2 A	+ 125 C
Power Inductors - SMD 22uH 20% SMD 4012 SRN4012T-220M Bourns 1: $0.381 2,057In Stock	Mfr. Part No. SRN4012T-220M Mouser Part No 652-SRN4012T-220M	Bourns	Power Inductors - SMD 22uH 20% SMD 4012 Learn More about Bourns srn	Datasheet	2,057In Stock	Cut Tape $0.381 $0.311 $0.257 $0.212 $0.174 Reel $0.17 MouseReel Available	Min.: 1 Mult.: 1 : 4,500	22 uH	20 %	620 mA	+ 125 C