Inductors, Chokes & Coils – Mouser South Africa

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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 (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Inductance	Tolerance	Maximum DC Current	Termination Style	Maximum Operating Temperature	Qualification
Power Inductors - SMD 3.3uH 30% SMD 8040 SRN8040-3R3Y Bourns 1: $0.58 12,299On Order	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	12,299On Order On Order Ship Dates Mfr. No: SRN8040-3R3Y Stock: 0 On Order: 6,299 Expected 2026/10/06 6,000 Expected 2026/10/22 Factory Lead Time: 18 Weeks	Cut Tape $0.58 $0.48 $0.395 $0.393 Reel $0.312 View $0.376 $0.295 $0.273 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	3.3 uH	30 %	5.6 A		+ 105 C
Power Inductors - SMD 18uH 20% SMD 1060 SRN1060-180M Bourns 1: $0.761 2,392On Order	Mfr. Part No. SRN1060-180M Mouser Part No 652-SRN1060-180M	Bourns	Power Inductors - SMD 18uH 20% SMD 1060 Learn More about Bourns srn	Datasheet	2,392On Order On Order Ship Dates Mfr. No: SRN1060-180M Stock: 0 On Order: 1,192 Expected 2026/11/09 1,200 Expected 2027/01/06 Factory Lead Time: 18 Weeks	Cut Tape $0.761 $0.628 $0.599 $0.493 Reel $0.392 View $0.477 $0.357 MouseReel Available	Min.: 1 Mult.: 1 : 600	18 uH	20 %	3.85 A		+ 125 C
Power Inductors - SMD 0.24uH 20% SMD 2012 SRN2012-R24M Bourns 1: $0.29 4,000Expected 2027/02/22	Mfr. Part No. SRN2012-R24M Mouser Part No 652-SRN2012-R24M	Bourns	Power Inductors - SMD 0.24uH 20% SMD 2012 Learn More about Bourns srn	Datasheet	4,000Expected 2027/02/22	Cut Tape $0.29 $0.24 $0.198 $0.145 Reel $0.136 View $0.131 $0.126 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	240 nH	20 %	4.8 A		+ 125 C
Power Inductors - SMD 1.5uH 20% SMD 4012 SRN4012T-1R5M Bourns 1: $0.28 8,988Expected 2026/11/05	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	8,988Expected 2026/11/05	Cut Tape $0.28 $0.229 $0.19 $0.156 Reel $0.128 View $0.137 $0.126 MouseReel Available	Min.: 1 Mult.: 1 : 4,500	1.5 uH	20 %	2 A		+ 125 C
Power Inductors - SMD Ind,4x4x1.6mm,1.0+/-30%uH,3.2A,shd SRN4018BTA-1R0Y Bourns 1: $0.45 6,608Expected 2026/12/14	Mfr. Part No. SRN4018BTA-1R0Y Mouser Part No 652-SRN4018BTA-1R0Y	Bourns	Power Inductors - SMD Ind,4x4x1.6mm,1.0+/-30%uH,3.2A,shd Learn More about Bourns srn4012bta srn4018bta inductors	Datasheet	6,608Expected 2026/12/14	Cut Tape $0.45 $0.372 $0.326 $0.29 Reel $0.212 View $0.267 $0.251 $0.23 $0.199 MouseReel Available	Min.: 1 Mult.: 1 : 3,500	1 uH	20 %	3.2 A		+ 125 C	AEC-Q200
Power Inductors - SMD 6.8uH 30% SMD 6045 SRN6045-6R8Y Bourns 1: $0.461 5,997On Order	Mfr. Part No. SRN6045-6R8Y Mouser Part No 652-SRN6045-6R8Y	Bourns	Power Inductors - SMD 6.8uH 30% SMD 6045 Learn More about Bourns srn	Datasheet	5,997On Order On Order Ship Dates Mfr. No: SRN6045-6R8Y Stock: 0 On Order: 2,997 Expected 2026/11/09 3,000 Expected 2027/01/07 Factory Lead Time: 16 Weeks	Cut Tape $0.461 $0.378 $0.311 $0.302 Reel $0.242 View $0.283 $0.223 $0.222 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	6.8 uH	30 %	2.8 A		+ 125 C
Inductor Kits & Accessories SMD DESIGN KIT 2x1.6-3x3 FTPT SRN-LAB2 Bourns 1: $32.66 Non-Stocked	Mfr. Part No. SRN-LAB2 Mouser Part No 652-SRN-LAB2	Bourns	Inductor Kits & Accessories SMD DESIGN KIT 2x1.6-3x3 FTPT Learn More about Bourns srn	Datasheet	Non-Stocked	$32.66 $29.11 $28.59	Min.: 1 Mult.: 1				SMD/SMT
Inductor Kits & Accessories SMD DESIGN KIT 6x6-10x10 FTPT SRN-LAB4 Bourns 1: $32.66 Non-Stocked	Mfr. Part No. SRN-LAB4 Mouser Part No 652-SRN-LAB4	Bourns	Inductor Kits & Accessories SMD DESIGN KIT 6x6-10x10 FTPT Learn More about Bourns srn	Datasheet	Non-Stocked	$32.66 $29.39 $28.59	Min.: 1 Mult.: 1				SMD/SMT
Power Inductors - SMD 3.3uH 20% 0.85A SRN2009T-3R3M Bourns 1: $0.30 Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. SRN2009T-3R3M Mouser Part No 652-SRN2009T-3R3M	Bourns	Power Inductors - SMD 3.3uH 20% 0.85A Learn More about Bourns srn2009t semi shielded power inductors	Datasheet	Non-Stocked Lead-Time 14 Weeks	Cut Tape $0.30 $0.244 $0.201 $0.147 Reel $0.138 View $0.133 $0.127 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	3.3 uH	20 %	850 mA		+ 125 C
Power Inductors - SMD 0.68uH 20% 1.5A SRN2009T-R68M Bourns 1: $0.30 Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. SRN2009T-R68M Mouser Part No 652-SRN2009T-R68M	Bourns	Power Inductors - SMD 0.68uH 20% 1.5A Learn More about Bourns srn2009t semi shielded power inductors	Datasheet	Non-Stocked Lead-Time 14 Weeks	Cut Tape $0.30 $0.244 $0.201 $0.147 Reel $0.138 View $0.133 $0.127 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	680 nH	20 %	1.5 A		+ 125 C
Power Inductors - SMD 1.5uH 20% SMD 2010 SRN2010-1R5M Bourns 1: $0.39 Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. SRN2010-1R5M Mouser Part No 652-SRN2010-1R5M	Bourns	Power Inductors - SMD 1.5uH 20% SMD 2010 Learn More about Bourns srn	Datasheet	Non-Stocked Lead-Time 14 Weeks	Cut Tape $0.39 $0.324 $0.299 $0.231 Reel $0.141 View $0.22 $0.152 $0.135 $0.131 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	1.5 uH
Power Inductors - SMD 0.68uH 20% SMD 2010 SRN2010-R68M Bourns 1: $0.39 Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. SRN2010-R68M Mouser Part No 652-SRN2010-R68M	Bourns	Power Inductors - SMD 0.68uH 20% SMD 2010 Learn More about Bourns srn	Datasheet	Non-Stocked Lead-Time 14 Weeks	Cut Tape $0.39 $0.324 $0.299 $0.231 Reel $0.133 View $0.22 $0.152 $0.127 $0.126 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	680 nH	20 %	3.2 A		+ 125 C
Power Inductors - SMD 0.24uH 20% SMD 2510 SRN2510-R24M Bourns 1: $0.38 Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. SRN2510-R24M Mouser Part No 652-SRN2510-R24M	Bourns	Power Inductors - SMD 0.24uH 20% SMD 2510 Learn More about Bourns srn	Datasheet	Non-Stocked Lead-Time 14 Weeks	Cut Tape $0.38 $0.319 $0.295 $0.252 Reel $0.223 View $0.204 $0.131 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	240 nH	20 %	4.3 A		+ 125 C
Power Inductors - SMD 0.47uH 20% SMD 2510 SRN2510-R47M Bourns 1: $0.29 Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. SRN2510-R47M Mouser Part No 652-SRN2510-R47M	Bourns	Power Inductors - SMD 0.47uH 20% SMD 2510 Learn More about Bourns srn	Datasheet	Non-Stocked Lead-Time 14 Weeks	Cut Tape $0.29 $0.24 $0.198 $0.145 Reel $0.136 View $0.131 $0.126 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	470 nH	20 %	3.2 A		+ 125 C
Power Inductors - SMD 0.24uH 20% SMD 2510 SRN2510F-R24M Bourns 1: $0.27 Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. SRN2510F-R24M Mouser Part No 652-SRN2510F-R24M	Bourns	Power Inductors - SMD 0.24uH 20% SMD 2510 Learn More about Bourns srn2510f power inductors	Datasheet	Non-Stocked Lead-Time 14 Weeks	Cut Tape $0.27 $0.224 $0.197 $0.185 Reel $0.134 View $0.16 $0.143 $0.13 $0.124 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	240 nH	20 %	5.5 A		+ 125 C
Power Inductors - SMD 0.68uH 20% SMD 2510 SRN2510F-R68M Bourns 1: $0.48 Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. SRN2510F-R68M Mouser Part No 652-SRN2510F-R68M	Bourns	Power Inductors - SMD 0.68uH 20% SMD 2510 Learn More about Bourns srn2510f power inductors	Datasheet	Non-Stocked Lead-Time 14 Weeks	Cut Tape $0.48 $0.391 $0.321 $0.259 Reel $0.166 View $0.217 $0.177 $0.16 $0.131 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	680 nH	20 %	4.2 A		+ 125 C
Power Inductors - SMD 0.33uH 20% SMD 2512 SRN2512-R33M Bourns 1: $0.30 Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. SRN2512-R33M Mouser Part No 652-SRN2512-R33M	Bourns	Power Inductors - SMD 0.33uH 20% SMD 2512 Learn More about Bourns srn	Datasheet	Non-Stocked Lead-Time 14 Weeks	Cut Tape $0.30 $0.247 $0.204 $0.158 Reel $0.148 View $0.143 $0.137 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	330 nH	20 %	5.7 A		+ 125 C
Power Inductors - SMD 3.3uH 20% SMD 4012 SRN4012T-3R3M Bourns 4,500: $0.128 Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. SRN4012T-3R3M Mouser Part No 652-SRN4012T-3R3M	Bourns	Power Inductors - SMD 3.3uH 20% SMD 4012 Learn More about Bourns srn4012t power inductor	Datasheet	Non-Stocked Lead-Time 14 Weeks	Reel $0.128 $0.126	Min.: 4,500 Mult.: 4,500 : 4,500	3.3 uH	20 %	1.7 A		+ 125 C
Power Inductors - SMD Ind,6x6x4.2mm,4.7uH20%,4A,semi-shdSMD SRN6045T-4R7M Bourns 1: $0.54 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. SRN6045T-4R7M Mouser Part No 652-SRN6045T-4R7M	Bourns	Power Inductors - SMD Ind,6x6x4.2mm,4.7uH20%,4A,semi-shdSMD Learn More about Bourns srn	Datasheet	Non-Stocked Lead-Time 18 Weeks	Cut Tape $0.54 $0.464 $0.426 $0.344 Reel $0.247 View $0.326 $0.279 $0.233 $0.231	Min.: 1 Mult.: 1 : 1,000	4.7 uH	20 %	4.5 A		+ 125 C
Power Inductors - SMD 2.0uH 30% SMD 8040 SRN8040-2R0Y Bourns 1: $0.661 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. SRN8040-2R0Y Mouser Part No 652-SRN8040-2R0Y	Bourns	Power Inductors - SMD 2.0uH 30% SMD 8040 Learn More about Bourns srn	Datasheet	Non-Stocked Lead-Time 18 Weeks	Cut Tape $0.661 $0.561 $0.514 $0.416 Reel $0.292 View $0.393 $0.337 $0.287 $0.283 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	2 uH	30 %			+ 125 C
Inductor Kits & Accessories SHIELDED POWER INDUCTOR Bourns SRN-LAB3 SRN-LAB3 Bourns 1: $35.83 Non-Stocked	Mfr. Part No. SRN-LAB3 Mouser Part No 652-SRN-LAB3	Bourns	Inductor Kits & Accessories SHIELDED POWER INDUCTOR Learn More about Bourns srn	Datasheet	Non-Stocked	$35.83 $31.47 $29.88 $29.71 View $29.38 $29.37 Quote	Min.: 1 Mult.: 1