Inductors, Chokes & Coils – Mouser Finland

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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 (EUR) 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 6.8uH 20% SMD 3015 SRN3015-6R8M Bourns 1: 0,327 € 9 773In Stock 22 000On Order	Mfr. Part No. SRN3015-6R8M Mouser Part No 652-SRN3015-6R8M	Bourns	Power Inductors - SMD 6.8uH 20% SMD 3015 Learn More about Bourns srn	Datasheet	9 773In Stock 22 000On Order On Order Ship Dates Mfr. No: SRN3015-6R8M Stock: 9 773 Can Dispatch Immediately On Order: 12 000 Expected 23/11/2026 10 000 Expected 31/12/2026 Factory Lead Time: 18 Weeks	Cut Tape 0,327 € 0,272 € 0,224 € 0,219 € Reel 0,155 € View 0,204 € 0,176 € 0,153 € MouseReel Available	Min.: 1 Mult.: 1 : 2 000	6.8 uH	20 %	1.1 A	+ 125 C
Power Inductors - SMD 10uH 20% SMD 4018 SRN4018-100M Bourns 1: 0,318 € 9 739In Stock	Mfr. Part No. SRN4018-100M Mouser Part No 652-SRN4018-100M	Bourns	Power Inductors - SMD 10uH 20% SMD 4018 Learn More about Bourns srn	Datasheet	9 739In Stock	Cut Tape 0,318 € 0,264 € 0,218 € 0,191 € Reel 0,16 € View 0,167 € 0,152 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000	10 uH	20 %	1.3 A	+ 120 C
Power Inductors - SMD 1uH 30% SMD 4018 SRN4018-1R0Y Bourns 1: 0,318 € 11 175In Stock	Mfr. Part No. SRN4018-1R0Y Mouser Part No 652-SRN4018-1R0Y	Bourns	Power Inductors - SMD 1uH 30% SMD 4018 Learn More about Bourns srn	Datasheet	11 175In Stock	Cut Tape 0,318 € 0,264 € 0,218 € 0,215 € Reel 0,154 € View 0,191 € 0,17 € 0,153 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000	1 uH	30 %	3.7 A	+ 120 C
Power Inductors - SMD 3.3uH 20% SMD 4018 SRN4018-3R3M Bourns 1: 0,318 € 10 031In Stock	Mfr. Part No. SRN4018-3R3M Mouser Part No 652-SRN4018-3R3M	Bourns	Power Inductors - SMD 3.3uH 20% SMD 4018 Learn More about Bourns srn	Datasheet	10 031In Stock	Cut Tape 0,318 € 0,264 € 0,218 € 0,201 € Reel 0,153 € View 0,172 € 0,152 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000	3.3 uH	20 %	2.2 A	+ 120 C
Power Inductors - SMD 47uH 20% SMD 4018 SRN4018-470M Bourns 1: 0,318 € 16 613In Stock	Mfr. Part No. SRN4018-470M Mouser Part No 652-SRN4018-470M	Bourns	Power Inductors - SMD 47uH 20% SMD 4018 Learn More about Bourns srn	Datasheet	16 613In Stock	Cut Tape 0,318 € 0,264 € 0,218 € 0,213 € Reel 0,157 € View 0,194 € 0,172 € 0,156 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000	47 uH	20 %	600 mA	+ 120 C
Power Inductors - SMD 10uH 20% SMD 4026 SRN4026-100M Bourns 1: 0,327 € 25 260In Stock	Mfr. Part No. SRN4026-100M Mouser Part No 652-SRN4026-100M	Bourns	Power Inductors - SMD 10uH 20% SMD 4026 Learn More about Bourns srn	Datasheet	25 260In Stock	Cut Tape 0,327 € 0,269 € 0,222 € 0,215 € Reel 0,156 € View 0,186 € 0,165 € 0,151 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000	10 uH	20 %	970 mA	+ 125 C
Power Inductors - SMD 4.7uH 20% SMD 4026 SRN4026-4R7M Bourns 1: 0,327 € 8 926In Stock	Mfr. Part No. SRN4026-4R7M Mouser Part No 652-SRN4026-4R7M	Bourns	Power Inductors - SMD 4.7uH 20% SMD 4026 Learn More about Bourns srn	Datasheet	8 926In Stock	Cut Tape 0,327 € 0,269 € 0,222 € 0,21 € Reel 0,16 € View 0,195 € 0,172 € 0,153 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000	4.7 uH	20 %	1.4 A	+ 125 C
Power Inductors - SMD 68uH 20% SMD 4026 SRN4026-680M Bourns 1: 0,31 € 9 110In Stock	Mfr. Part No. SRN4026-680M Mouser Part No 652-SRN4026-680M	Bourns	Power Inductors - SMD 68uH 20% SMD 4026 Learn More about Bourns srn	Datasheet	9 110In Stock	Cut Tape 0,31 € 0,254 € 0,209 € 0,208 € Reel 0,156 € View 0,175 € 0,16 € 0,155 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000	68 uH	20 %	350 mA	+ 125 C
Power Inductors - SMD 10uH 20% SMD 5040 SRN5040-100M Bourns 1: 0,335 € 13 982In Stock	Mfr. Part No. SRN5040-100M Mouser Part No 652-SRN5040-100M	Bourns	Power Inductors - SMD 10uH 20% SMD 5040 Learn More about Bourns srn	Datasheet	13 982In Stock	Cut Tape 0,335 € 0,275 € 0,227 € 0,211 € Reel 0,178 € View 0,169 € 0,163 € MouseReel Available	Min.: 1 Mult.: 1 : 1 000	10 uH	20 %	2.3 A	+ 125 C
Power Inductors - SMD 22uH 20% SMD 5040 SRN5040-220M Bourns 1: 0,335 € 11 324In Stock	Mfr. Part No. SRN5040-220M Mouser Part No 652-SRN5040-220M	Bourns	Power Inductors - SMD 22uH 20% SMD 5040 Learn More about Bourns srn	Datasheet	11 324In Stock	Cut Tape 0,335 € 0,275 € 0,227 € 0,222 € Reel 0,18 € View 0,203 € 0,169 € MouseReel Available	Min.: 1 Mult.: 1 : 1 000	22 uH	20 %	1.6 A	+ 125 C
Power Inductors - SMD 33uH 20% SMD 5040 SRN5040-330M Bourns 1: 0,353 € 9 662In Stock 10 000On Order	Mfr. Part No. SRN5040-330M Mouser Part No 652-SRN5040-330M	Bourns	Power Inductors - SMD 33uH 20% SMD 5040 Learn More about Bourns srn	Datasheet	9 662In Stock 10 000On Order	Cut Tape 0,353 € 0,292 € 0,241 € 0,24 € Reel 0,192 € View 0,225 € 0,18 € 0,172 € MouseReel Available	Min.: 1 Mult.: 1 : 1 000	33 uH	20 %	1.3 A	+ 125 C
Power Inductors - SMD 10uH 20% SMD 6045 SRN6045-100M Bourns 1: 0,37 € 11 348In Stock 31 000Expected 21/10/2026	Mfr. Part No. SRN6045-100M Mouser Part No 652-SRN6045-100M	Bourns	Power Inductors - SMD 10uH 20% SMD 6045 Learn More about Bourns srn	Datasheet	11 348In Stock 31 000Expected 21/10/2026	Cut Tape 0,37 € 0,307 € 0,253 € 0,246 € Reel 0,197 € View 0,229 € 0,188 € 0,181 € MouseReel Available	Min.: 1 Mult.: 1 : 1 000	10 uH	20 %	2.5 A	+ 125 C
Power Inductors - SMD 100uH 20% SMD 6045 SRN6045-101M Bourns 1: 0,37 € 16 608In Stock	Mfr. Part No. SRN6045-101M Mouser Part No 652-SRN6045-101M	Bourns	Power Inductors - SMD 100uH 20% SMD 6045 Learn More about Bourns srn	Datasheet	16 608In Stock	Cut Tape 0,37 € 0,307 € 0,253 € 0,229 € Reel 0,201 € View 0,189 € 0,181 € MouseReel Available	Min.: 1 Mult.: 1 : 1 000	100 uH	20 %	700 mA	+ 125 C
Power Inductors - SMD 22uH 20% SMD 6045 SRN6045-220M Bourns 1: 0,37 € 8 310In Stock 28 000Expected 23/11/2026	Mfr. Part No. SRN6045-220M Mouser Part No 652-SRN6045-220M	Bourns	Power Inductors - SMD 22uH 20% SMD 6045 Learn More about Bourns srn	Datasheet	8 310In Stock 28 000Expected 23/11/2026	Cut Tape 0,37 € 0,307 € 0,253 € 0,25 € Reel 0,19 € View 0,234 € 0,182 € 0,177 € MouseReel Available	Min.: 1 Mult.: 1 : 1 000	22 uH	20 %	1.5 A	+ 125 C
Power Inductors - SMD 2.2uH 30% SMD 6045 SRN6045-2R2Y Bourns 1: 0,37 € 19 339In Stock	Mfr. Part No. SRN6045-2R2Y Mouser Part No 652-SRN6045-2R2Y	Bourns	Power Inductors - SMD 2.2uH 30% SMD 6045 Learn More about Bourns srn	Datasheet	19 339In Stock	Cut Tape 0,37 € 0,307 € 0,253 € 0,229 € Reel 0,181 € 0,176 € MouseReel Available	Min.: 1 Mult.: 1 : 1 000	2.2 uH	30 %	3.5 A	+ 125 C
Power Inductors - SMD 3.3uH 30% SMD 6045 SRN6045-3R3Y Bourns 1: 0,344 € 11 909In Stock	Mfr. Part No. SRN6045-3R3Y Mouser Part No 652-SRN6045-3R3Y	Bourns	Power Inductors - SMD 3.3uH 30% SMD 6045 Learn More about Bourns srn	Datasheet	11 909In Stock	Cut Tape 0,344 € 0,307 € 0,283 € 0,242 € Reel 0,206 € View 0,237 € 0,20 € 0,191 € MouseReel Available	Min.: 1 Mult.: 1 : 1 000	3.3 uH	30 %	3.2 A	+ 125 C
Power Inductors - SMD 47uH 20% SMD 6045 SRN6045-470M Bourns 1: 0,37 € 17 384In Stock 26 000Expected 15/10/2026	Mfr. Part No. SRN6045-470M Mouser Part No 652-SRN6045-470M	Bourns	Power Inductors - SMD 47uH 20% SMD 6045 Learn More about Bourns srn	Datasheet	17 384In Stock 26 000Expected 15/10/2026	Cut Tape 0,37 € 0,307 € 0,253 € 0,249 € Reel 0,197 € View 0,233 € 0,188 € 0,181 € MouseReel Available	Min.: 1 Mult.: 1 : 1 000	47 uH	20 %	1.1 A	+ 125 C
Power Inductors - SMD 100uH 20% SMD 8040 SRN8040-101M Bourns 1: 0,232 € 6 745In Stock 12 000Expected 22/10/2026	Mfr. Part No. SRN8040-101M Mouser Part No 652-SRN8040-101M	Bourns	Power Inductors - SMD 100uH 20% SMD 8040 Learn More about Bourns srn	Datasheet	6 745In Stock 12 000Expected 22/10/2026	Cut Tape 0,232 € 0,228 € Reel 0,228 € MouseReel Available	Min.: 1 Mult.: 1 : 1 000	100 uH	20 %	1 A	+ 105 C
Power Inductors - SMD 15uH 20% SMD 8040 SRN8040-150M Bourns 1: 0,456 € 5 652In Stock	Mfr. Part No. SRN8040-150M Mouser Part No 652-SRN8040-150M	Bourns	Power Inductors - SMD 15uH 20% SMD 8040 Learn More about Bourns srn	Datasheet	5 652In Stock	Cut Tape 0,456 € 0,367 € 0,228 € Reel 0,228 € MouseReel Available	Min.: 1 Mult.: 1 : 1 000	15 uH	20 %	2.4 A	+ 105 C
Power Inductors - SMD 22uH 20% SMD 8040 SRN8040-220M Bourns 1: 0,49 € 9 366In Stock	Mfr. Part No. SRN8040-220M Mouser Part No 652-SRN8040-220M	Bourns	Power Inductors - SMD 22uH 20% SMD 8040 Learn More about Bourns srn	Datasheet	9 366In Stock	Cut Tape 0,49 € 0,398 € 0,327 € Reel 0,269 € 0,245 € 0,235 € MouseReel Available	Min.: 1 Mult.: 1 : 1 000	22 uH	20 %	2.2 A	+ 105 C
Power Inductors - SMD 33uH 20% SMD 8040 SRN8040-330M Bourns 1: 0,473 € 11 323In Stock	Mfr. Part No. SRN8040-330M Mouser Part No 652-SRN8040-330M	Bourns	Power Inductors - SMD 33uH 20% SMD 8040 Learn More about Bourns srn	Datasheet	11 323In Stock	Cut Tape 0,473 € 0,39 € 0,321 € 0,304 € Reel 0,262 € View 0,239 € 0,23 € MouseReel Available	Min.: 1 Mult.: 1 : 1 000	33 uH	20 %	1.7 A	+ 105 C
Power Inductors - SMD 3.3uH 30% SMD 8040 SRN8040-3R3Y Bourns 1: 0,499 € 6 261In Stock 6 000Expected 19/10/2026	Mfr. Part No. SRN8040-3R3Y Mouser Part No 652-SRN8040-3R3Y	Bourns	Power Inductors - SMD 3.3uH 30% SMD 8040 Learn More about Bourns srn	Datasheet	6 261In Stock 6 000Expected 19/10/2026	Cut Tape 0,499 € 0,413 € 0,34 € 0,338 € Reel 0,264 € View 0,298 € 0,254 € 0,236 € MouseReel Available	Min.: 1 Mult.: 1 : 1 000	3.3 uH	30 %	5.6 A	+ 105 C
Power Inductors - SMD 8.2uH 30% SMD 8040 SRN8040-8R2Y Bourns 1: 0,473 € 5 628In Stock	Mfr. Part No. SRN8040-8R2Y Mouser Part No 652-SRN8040-8R2Y	Bourns	Power Inductors - SMD 8.2uH 30% SMD 8040 Learn More about Bourns srn	Datasheet	5 628In Stock	Cut Tape 0,473 € 0,39 € 0,321 € 0,304 € Reel 0,247 € 0,239 € MouseReel Available	Min.: 1 Mult.: 1 : 1 000	8.2 uH	30 %	3.7 A	+ 105 C
Power Inductors - SMD 10uH 20% SMD 1060 SRN1060-100M Bourns 1: 0,645 € 1 194In Stock 1 200Expected 14/01/2027	Mfr. Part No. SRN1060-100M Mouser Part No 652-SRN1060-100M	Bourns	Power Inductors - SMD 10uH 20% SMD 1060 Learn More about Bourns srn	Datasheet	1 194In Stock 1 200Expected 14/01/2027	Cut Tape 0,645 € 0,54 € 0,444 € Reel 0,375 € 0,335 € View 0,323 € 0,314 € MouseReel Available	Min.: 1 Mult.: 1 : 600	10 uH	20 %	5.4 A	+ 125 C
Power Inductors - SMD 100uH 20% SMD 1060 SRN1060-101M Bourns 1: 0,619 € 1 696In Stock 4 800Expected 09/12/2026	Mfr. Part No. SRN1060-101M Mouser Part No 652-SRN1060-101M	Bourns	Power Inductors - SMD 100uH 20% SMD 1060 Learn More about Bourns srn	Datasheet	1 696In Stock 4 800Expected 09/12/2026	Cut Tape 0,619 € 0,509 € 0,419 € Reel 0,362 € 0,341 € View 0,323 € 0,314 € MouseReel Available	Min.: 1 Mult.: 1 : 600	100 uH	20 %	1.7 A	+ 125 C