Coupled Inductors

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Coilcraft Coupled Inductors offer a small footprint inductor featuring high efficiency and excellent current handling. The different series of Coilcraft Coupled Inductors are ideal for use in flyback, multi-output buck, and SEPIC applications with some also suited for Zeta applications. The inductors can be used as two single inductors connected in series or parallel or common mode chokes with some also suitable for wideband or 1:1 transformers.

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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.	Series	Inductance - Parallel	Inductance - Series	Tolerance	Maximum DC Current	Maximum DC Resistance	Length	Width	Height	Minimum Operating Temperature	Maximum Operating Temperature	Qualification	Termination Style	Packaging
Coupled Inductors 1000uH Shld 10% 1.63A 1.25ohms MSD1514-105KED Coilcraft 1: $3.98 139In Stock	Mfr. Part No. MSD1514-105KED Mouser Part No 994-MSD1514-105KED	Coilcraft	Coupled Inductors 1000uH Shld 10% 1.63A 1.25ohms Learn More about Coilcraft msd1514	Datasheet	139In Stock	Cut Tape $3.98 $3.33 $3.04 $2.42 Reel $2.32 View $2.17 $2.10 $2.03 $1.93 MouseReel Available	Min.: 1 Mult.: 1 : 175	MSD1514	1 mH	4 mH	10 %	770 mA	1.25 Ohms	15 mm	15 mm	14.2 mm	- 40 C	+ 85 C		SMD/SMT	Reel, Cut Tape, MouseReel
Coupled Inductors 330uH Shld 10% 2.83A 367mOhms MSD1514-334KED Coilcraft 1: $3.98 125In Stock	Mfr. Part No. MSD1514-334KED Mouser Part No 994-MSD1514-334KED	Coilcraft	Coupled Inductors 330uH Shld 10% 2.83A 367mOhms Learn More about Coilcraft msd1514	Datasheet	125In Stock	Cut Tape $3.98 $3.33 $3.04 $2.42 Reel $2.32 View $2.17 $2.10 $2.03 $1.93 MouseReel Available	Min.: 1 Mult.: 1 : 175	MSD1514	330 uH		10 %	1.55 A	367 mOhms	15 mm	15 mm	14.2 mm	- 40 C	+ 85 C		SMD/SMT	Reel, Cut Tape, MouseReel
Coupled Inductors 15uH Shld 20% 4.5A 45mOhms MSD1583-153MED Coilcraft 1: $3.53 281In Stock	Mfr. Part No. MSD1583-153MED Mouser Part No 994-MSD1583-153MED	Coilcraft	Coupled Inductors 15uH Shld 20% 4.5A 45mOhms Learn More about Coilcraft msd1583	Datasheet	281In Stock	Cut Tape $3.53 $2.95 $2.70 $2.15 Reel $2.06 View $1.93 $1.86 $1.80 $1.71 MouseReel Available	Min.: 1 Mult.: 1 : 300	MSD1583	15 uH	60 uH	20 %	4.5 A	45 mOhms	15.1 mm	15.1 mm	8.6 mm	- 40 C	+ 85 C		SMD/SMT	Reel, Cut Tape, MouseReel
Coupled Inductors 220uH Shld 10% 1.3A 460mOhms MSD1583-224KED Coilcraft 1: $3.53 1In Stock	Mfr. Part No. MSD1583-224KED Mouser Part No 994-MSD1583-224KED	Coilcraft	Coupled Inductors 220uH Shld 10% 1.3A 460mOhms Learn More about Coilcraft msd1583	Datasheet	1In Stock	Cut Tape $3.53 $2.95 $2.70 $2.15 Reel $2.06 View $1.93 $1.86 $1.80 $1.71 MouseReel Available	Min.: 1 Mult.: 1 : 300	MSD1583	220 uH	880 uH	10 %	1.3 A	460 mOhms	15.1 mm	15.1 mm	8.6 mm	- 40 C	+ 85 C		SMD/SMT	Reel, Cut Tape, MouseReel
Coupled Inductors 2.5uH Shld 20% 3.06A 33mOhms AECQ2 MSD7342-252MLC Coilcraft 1: $4.45 992In Stock 2,000Expected 07/12/2026	Mfr. Part No. MSD7342-252MLC Mouser Part No 994-MSD7342-252MLC	Coilcraft	Coupled Inductors 2.5uH Shld 20% 3.06A 33mOhms AECQ2 Learn More about Coilcraft msd inductors	Datasheet	992In Stock 2,000Expected 07/12/2026	Cut Tape $4.45 $3.79 $3.49 $2.60 Reel $2.52 View $1.92 $1.63 $1.59 MouseReel Available	Min.: 1 Mult.: 1 : 250	MSD7342	2.5 uH	10 uH	20 %	3.06 A	33 mOhms	7.5 mm	7.5 mm	4.6 mm	- 40 C	+ 85 C	AEC-Q200	SMD/SMT	Reel, Cut Tape, MouseReel
Coupled Inductors LPD4012 Low Profile 20% 290mA 4.76Ohms LPD4012-104MRC Coilcraft 1: $1.68 828In Stock	Mfr. Part No. LPD4012-104MRC Mouser Part No 994-LPD4012-104MRC	Coilcraft	Coupled Inductors LPD4012 Low Profile 20% 290mA 4.76Ohms Learn More about Coilcraft lpd4012	Datasheet	828In Stock	Cut Tape $1.68 $1.42 $1.31 $1.01 Reel $0.847 View $0.997 $0.82 $0.778 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	LPD4012	100 uH		20 %	290 mA	4.76 Ohms	3.94 mm	3.94 mm	1.1 mm	- 40 C	+ 85 C		SMD/SMT	Reel, Cut Tape, MouseReel
Coupled Inductors LPD4012 Low Profile 20% 370mA 3.23Ohms LPD4012-683MRC Coilcraft 1: $1.68 562In Stock	Mfr. Part No. LPD4012-683MRC Mouser Part No 994-LPD4012-683MRC	Coilcraft	Coupled Inductors LPD4012 Low Profile 20% 370mA 3.23Ohms Learn More about Coilcraft lpd4012	Datasheet	562In Stock	Cut Tape $1.68 $1.42 $1.31 $1.01 Reel $0.847 View $0.997 $0.82 $0.778 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	LPD4012	68 uH		20 %	370 mA	3.23 Ohms	3.94 mm	3.94 mm	1.1 mm	- 40 C	+ 85 C		SMD/SMT	Reel, Cut Tape, MouseReel
Coupled Inductors 22uH Shld 20% 1.9A 98mOhms MSD1048-223MED Coilcraft 1: $2.54 724In Stock 800Expected 15/01/2027	Mfr. Part No. MSD1048-223MED Mouser Part No 994-MSD1048-223MED	Coilcraft	Coupled Inductors 22uH Shld 20% 1.9A 98mOhms Learn More about Coilcraft msd1048	Datasheet	724In Stock 800Expected 15/01/2027	Cut Tape $2.54 $2.17 $2.00 $1.49 Reel $1.27 View $1.45 $1.36 $1.23 $1.18 MouseReel Available	Min.: 1 Mult.: 1 : 800	MSD1048	22 uH	88 uH	20 %	1.9 A	98 mOhms	10.3 mm	10.3 mm	4.8 mm	- 40 C	+ 85 C		SMD/SMT	Reel, Cut Tape, MouseReel
Coupled Inductors 15uH Shld 20% 2.92A 85mOhms MSD1260-153MLD Coilcraft 1: $2.57 452In Stock 1,000Expected 21/12/2026	Mfr. Part No. MSD1260-153MLD Mouser Part No 994-MSD1260-153MLD	Coilcraft	Coupled Inductors 15uH Shld 20% 2.92A 85mOhms Learn More about Coilcraft msd inductors	Datasheet	452In Stock 1,000Expected 21/12/2026	Cut Tape $2.57 $2.19 $2.02 $1.62 Reel $1.38 View $1.29 $1.25 $1.21 MouseReel Available	Min.: 1 Mult.: 1 : 500	MSD1260	15 uH	60 uH	20 %	2.92 A	85 mOhms	12.3 mm	12.3 mm	6 mm	- 40 C	+ 85 C		SMD/SMT	Reel, Cut Tape, MouseReel
Coupled Inductors 18uH Shld 20% 2.73A 97mOhms MSD1260-183MLD Coilcraft 1: $2.57 475In Stock	Mfr. Part No. MSD1260-183MLD Mouser Part No 994-MSD1260-183MLD	Coilcraft	Coupled Inductors 18uH Shld 20% 2.73A 97mOhms Learn More about Coilcraft msd inductors	Datasheet	475In Stock	Cut Tape $2.57 $2.19 $2.02 $1.62 Reel $1.38 View $1.29 $1.25 $1.21 MouseReel Available	Min.: 1 Mult.: 1 : 500	MSD1260	18 uH	72 uH	20 %	2.73 A	97 mOhms	12.3 mm	12.3 mm	6 mm	- 40 C	+ 85 C		SMD/SMT	Reel, Cut Tape, MouseReel
Coupled Inductors 220uH Shld 10% 1.02A 691mOhms MSD1260-224KLD Coilcraft 1: $2.57 168In Stock 500Expected 21/12/2026	Mfr. Part No. MSD1260-224KLD Mouser Part No 994-MSD1260-224KLD	Coilcraft	Coupled Inductors 220uH Shld 10% 1.02A 691mOhms Learn More about Coilcraft msd inductors	Datasheet	168In Stock 500Expected 21/12/2026	Cut Tape $2.57 $2.19 $2.02 $1.62 Reel $1.38 View $1.29 $1.25 $1.21 MouseReel Available	Min.: 1 Mult.: 1 : 500	MSD1260	220 uH	880 uH	10 %	1.02 A	691 mOhms	12.3 mm	12.3 mm	6 mm	- 40 C	+ 85 C		SMD/SMT	Reel, Cut Tape, MouseReel
Coupled Inductors 33uH Shld 20% 2.32A 134mOhms MSD1260-333MLD Coilcraft 1: $2.57 654In Stock	Mfr. Part No. MSD1260-333MLD Mouser Part No 994-MSD1260-333MLD	Coilcraft	Coupled Inductors 33uH Shld 20% 2.32A 134mOhms Learn More about Coilcraft msd inductors	Datasheet	654In Stock	Cut Tape $2.57 $2.19 $2.02 $1.62 Reel $1.38 View $1.29 $1.25 $1.21 MouseReel Available	Min.: 1 Mult.: 1 : 500	MSD1260	33 uH	132 uH	20 %	2.32 A	134 mOhms	12.3 mm	12.3 mm	6 mm	- 40 C	+ 85 C		SMD/SMT	Reel, Cut Tape, MouseReel
Coupled Inductors 39uH Shld 20% 2.25A 142mOhms MSD1260-393MLD Coilcraft 1: $2.57 159In Stock	Mfr. Part No. MSD1260-393MLD Mouser Part No 994-MSD1260-393MLD	Coilcraft	Coupled Inductors 39uH Shld 20% 2.25A 142mOhms Learn More about Coilcraft msd inductors	Datasheet	159In Stock	Cut Tape $2.57 $2.19 $2.02 $1.62 Reel $1.38 View $1.29 $1.25 $1.21 MouseReel Available	Min.: 1 Mult.: 1 : 500	MSD1260	39 uH	156 uH	20 %	2.25 A	142 mOhms	12.3 mm	12.3 mm	6 mm	- 40 C	+ 85 C		SMD/SMT	Reel, Cut Tape, MouseReel
Coupled Inductors 18uH Shld 2.73A 97mOhms AECQ2 MSD1260T-183MLD Coilcraft 1: $2.88 296In Stock	Mfr. Part No. MSD1260T-183MLD Mouser Part No 994-MSD1260T-183MLD	Coilcraft	Coupled Inductors 18uH Shld 2.73A 97mOhms AECQ2 Learn More about Coilcraft msd inductors	Datasheet	296In Stock	Cut Tape $2.88 $2.45 $2.26 $1.81 Reel $1.54 View $1.44 $1.40 $1.35 MouseReel Available	Min.: 1 Mult.: 1 : 500	MSD1260T	18 uH	72 uH	20 %	2.73 A	97 mOhms	12.3 mm	12.3 mm	6 mm	- 40 C	+ 125 C	AEC-Q200	SMD/SMT	Reel, Cut Tape, MouseReel
Coupled Inductors 3.3uH Shld 6.1A 20mOhms AECQ2 MSD1260T-332MLD Coilcraft 1: $2.88 625In Stock	Mfr. Part No. MSD1260T-332MLD Mouser Part No 994-MSD1260T-332MLD	Coilcraft	Coupled Inductors 3.3uH Shld 6.1A 20mOhms AECQ2 Learn More about Coilcraft msd inductors	Datasheet	625In Stock	Cut Tape $2.88 $2.45 $2.26 $1.81 Reel $1.54 View $1.44 $1.40 $1.35 MouseReel Available	Min.: 1 Mult.: 1 : 500	MSD1260T	3.3 uH	13.2 uH	20 %	6.1 A	20 mOhms	12.3 mm	12.3 mm	6 mm	- 40 C	+ 125 C	AEC-Q200	SMD/SMT	Reel, Cut Tape, MouseReel
Coupled Inductors 18uH Shld 20% 3.08A 80mOhms MSD1278-183MLD Coilcraft 1: $2.66 8In Stock	Mfr. Part No. MSD1278-183MLD Mouser Part No 994-MSD1278-183MLD	Coilcraft	Coupled Inductors 18uH Shld 20% 3.08A 80mOhms Learn More about Coilcraft msd inductors	Datasheet	8In Stock	Cut Tape $2.66 $2.27 $2.09 $1.68 Reel $1.43 View $1.34 $1.29 $1.25 MouseReel Available	Min.: 1 Mult.: 1 : 500	MSD1278	18 uH	72 uH	20 %	3.08 A	80 mOhms	12.3 mm	12.3 mm	8.05 mm	- 40 C	+ 85 C		SMD/SMT	Reel, Cut Tape, MouseReel
Coupled Inductors 180uH Shld 10% 1.22A 510mOhms MSD1278-184KLD Coilcraft 1: $2.66 198In Stock	Mfr. Part No. MSD1278-184KLD Mouser Part No 994-MSD1278-184KLD	Coilcraft	Coupled Inductors 180uH Shld 10% 1.22A 510mOhms Learn More about Coilcraft msd inductors	Datasheet	198In Stock	Cut Tape $2.66 $2.27 $2.09 $1.68 Reel $1.43 View $1.34 $1.29 $1.25 MouseReel Available	Min.: 1 Mult.: 1 : 500	MSD1278	180 uH	720 uH	10 %	1.22 A	510 mOhms	12.3 mm	12.3 mm	8.05 mm	- 40 C	+ 85 C		SMD/SMT	Reel, Cut Tape, MouseReel
Coupled Inductors 56uH Shld 20% 2A 190mOhms MSD1278-563MLD Coilcraft 1: $2.66 19In Stock	Mfr. Part No. MSD1278-563MLD Mouser Part No 994-MSD1278-563MLD	Coilcraft	Coupled Inductors 56uH Shld 20% 2A 190mOhms Learn More about Coilcraft msd inductors	Datasheet	19In Stock	Cut Tape $2.66 $2.27 $2.09 $1.68 Reel $1.43 View $1.34 $1.29 $1.25 MouseReel Available	Min.: 1 Mult.: 1 : 500	MSD1278	56 uH	224 uH	20 %	2 A	190 mOhms	12.3 mm	12.3 mm	8.05 mm	- 40 C	+ 85 C		SMD/SMT	Reel, Cut Tape, MouseReel
Coupled Inductors 820uH Shld 10% 550mA 2.55Ohms MSD1278-824KLD Coilcraft 1: $2.66 478In Stock	Mfr. Part No. MSD1278-824KLD Mouser Part No 994-MSD1278-824KLD	Coilcraft	Coupled Inductors 820uH Shld 10% 550mA 2.55Ohms Learn More about Coilcraft msd inductors	Datasheet	478In Stock	Cut Tape $2.66 $2.27 $2.09 $1.68 Reel $1.43 View $1.34 $1.29 $1.25 MouseReel Available	Min.: 1 Mult.: 1 : 500	MSD1278	820 uH	3.28 mH	10 %	550 mA	2.55 Ohms	12.3 mm	12.3 mm	8.05 mm	- 40 C	+ 85 C		SMD/SMT	Reel, Cut Tape, MouseReel
Coupled Inductors 10uH Shld 20% 3.62A 58mOhms AECQ2 MSD1278T-103MLD Coilcraft 1: $2.78 354In Stock 500Expected 13/01/2027	Mfr. Part No. MSD1278T-103MLD Mouser Part No 994-MSD1278T-103MLD	Coilcraft	Coupled Inductors 10uH Shld 20% 3.62A 58mOhms AECQ2 Learn More about Coilcraft msd inductors	Datasheet	354In Stock 500Expected 13/01/2027	Cut Tape $2.78 $2.33 $2.13 $1.79 Reel $1.52 View $1.47 $1.42 $1.35 MouseReel Available	Min.: 1 Mult.: 1 : 500	MSD1278T	10 uH	40 uH	20 %	3.62 A	58 mOhms	12.3 mm	12.3 mm	8.05 mm	- 40 C	+ 85 C	AEC-Q200	SMD/SMT	Reel, Cut Tape, MouseReel
Coupled Inductors 33uH Shld 20% 9A 52mOhms MSD1514-333MED Coilcraft 1: $3.98 296In Stock 525Expected 04/01/2027	Mfr. Part No. MSD1514-333MED Mouser Part No 994-MSD1514-333MED	Coilcraft	Coupled Inductors 33uH Shld 20% 9A 52mOhms Learn More about Coilcraft msd1514	Datasheet	296In Stock 525Expected 04/01/2027	Cut Tape $3.98 $3.33 $3.04 $2.42 Reel $2.32 View $2.17 $2.10 $2.03 $1.93 MouseReel Available	Min.: 1 Mult.: 1 : 175	MSD1514	33 uH	132 uH	20 %	3.9 A	52 mOhms	15 mm	15 mm	14.2 mm	- 40 C	+ 85 C		SMD/SMT	Reel, Cut Tape, MouseReel
Coupled Inductors 47uH Shld 20% 0.86A 420mOhms AECQ2 MSD7342-473MLC Coilcraft 1: $3.47 646In Stock 3,750On Order	Mfr. Part No. MSD7342-473MLC Mouser Part No 994-MSD7342-473MLC	Coilcraft	Coupled Inductors 47uH Shld 20% 0.86A 420mOhms AECQ2 Learn More about Coilcraft msd inductors	Datasheet	646In Stock 3,750On Order On Order Ship Dates Mfr. No: MSD7342-473MLC Stock: 646 Can Dispatch Immediately On Order: 1,750 Expected 10/12/2026 2,000 Expected 04/01/2027 Factory Lead Time: 12 Weeks	Cut Tape $3.47 $3.22 $3.11 $2.78 Reel $2.05 View $1.71 $1.65 $1.63 $1.59 MouseReel Available	Min.: 1 Mult.: 1 : 250	MSD7342	47 uH	188 uH	20 %	860 mA	420 mOhms	7.5 mm	7.5 mm	4.6 mm	- 40 C	+ 85 C	AEC-Q200	SMD/SMT	Reel, Cut Tape, MouseReel
Coupled Inductors 5.6uH Shld 20% 2.22A 63mOhms AECQ2 MSD7342-562MLC Coilcraft 1: $4.45 223In Stock	Mfr. Part No. MSD7342-562MLC Mouser Part No 994-MSD7342-562MLC	Coilcraft	Coupled Inductors 5.6uH Shld 20% 2.22A 63mOhms AECQ2 Learn More about Coilcraft msd inductors	Datasheet	223In Stock	Cut Tape $4.45 $3.79 $3.49 $2.60 Reel $2.05 View $1.71 $1.65 $1.63 $1.59 MouseReel Available	Min.: 1 Mult.: 1 : 250	MSD7342	5.6 uH	22.4 uH	20 %	2.22 A	63 mOhms	7.5 mm	7.5 mm	4.6 mm	- 40 C	+ 85 C	AEC-Q200	SMD/SMT	Reel, Cut Tape, MouseReel
Coupled Inductors 560uH Shld 20% 0.26A 4.43ohms AECQ2 MSD7342-564MLC Coilcraft 1: $2.97 25In Stock	Mfr. Part No. MSD7342-564MLC Mouser Part No 994-MSD7342-564MLC	Coilcraft	Coupled Inductors 560uH Shld 20% 0.26A 4.43ohms AECQ2 Learn More about Coilcraft msd inductors	Datasheet	25In Stock	Cut Tape $2.97 $2.53 $2.33 $1.98 Reel $1.69 View $1.59 $1.49 $1.44 $1.39 MouseReel Available	Min.: 1 Mult.: 1 : 250	MSD7342	560 uH	2.24 mH	20 %	260 mA	4.43 Ohms	7.5 mm	7.5 mm	4.6 mm	- 40 C	+ 85 C	AEC-Q200	SMD/SMT	Reel, Cut Tape, MouseReel
Coupled Inductors 3.3uH 20% 900mA 335mOhms PFD3215-332MEC Coilcraft 1: $1.65 800In Stock	Mfr. Part No. PFD3215-332MEC Mouser Part No 994-PFD3215-332MEC	Coilcraft	Coupled Inductors 3.3uH 20% 900mA 335mOhms Learn More about Coilcraft PFD3215 inductors	Datasheet	800In Stock	Cut Tape $1.65 $1.40 $1.29 $0.988 Reel $0.806 View $0.948 $0.764 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	PFD3215	3.3 uH		20 %	900 mA	335 mOhms	3.32 mm	2.33 mm	1.5 mm	- 40 C	+ 85 C		SMD/SMT	Reel, Cut Tape, MouseReel