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 (GBP) 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 330uH Shld 10% 860mA 1.02Ohms MSD1278-334KLD Coilcraft 1: £2.00 443In Stock 500Expected 04/01/2027	Mfr. Part No. MSD1278-334KLD Mouser Part No 994-MSD1278-334KLD	Coilcraft	Coupled Inductors 330uH Shld 10% 860mA 1.02Ohms Learn More about Coilcraft msd inductors	Datasheet	443In Stock 500Expected 04/01/2027	Cut Tape £2.00 £1.70 £1.57 £1.26 Reel £1.07 View £1.00 £0.969 £0.943 MouseReel Available	Min.: 1 Mult.: 1 : 500	MSD1278	330 uH	1.32 mH	10 %	860 mA	1.02 Ohms	12.3 mm	12.3 mm	8.05 mm	- 40 C	+ 85 C		SMD/SMT	Reel, Cut Tape, MouseReel
Coupled Inductors 4.7uH Shld 20% 4.47A 38mOhms MSD1278-472MLD Coilcraft 1: £2.00 171In Stock	Mfr. Part No. MSD1278-472MLD Mouser Part No 994-MSD1278-472MLD	Coilcraft	Coupled Inductors 4.7uH Shld 20% 4.47A 38mOhms Learn More about Coilcraft msd inductors	Datasheet	171In Stock	Cut Tape £2.00 £1.70 £1.57 £1.26 Reel £1.07 View £1.00 £0.969 £0.943 MouseReel Available	Min.: 1 Mult.: 1 : 500	MSD1278	4.7 uH	18.8 uH	20 %	4.47 A	38 mOhms	12.3 mm	12.3 mm	8.05 mm	- 40 C	+ 85 C		SMD/SMT	Reel, Cut Tape, MouseReel
Coupled Inductors 470uH Shld 10% 700mA 1.43Ohms MSD1278-474KLD Coilcraft 1: £2.00 140In Stock	Mfr. Part No. MSD1278-474KLD Mouser Part No 994-MSD1278-474KLD	Coilcraft	Coupled Inductors 470uH Shld 10% 700mA 1.43Ohms Learn More about Coilcraft msd inductors	Datasheet	140In Stock	Cut Tape £2.00 £1.70 £1.57 £1.26 Reel £1.07 View £1.00 £0.969 £0.943 MouseReel Available	Min.: 1 Mult.: 1 : 500	MSD1278	470 uH	1.88 mH	10 %	700 mA	1.43 Ohms	12.3 mm	12.3 mm	8.05 mm	- 40 C	+ 85 C		SMD/SMT	Reel, Cut Tape, MouseReel
Coupled Inductors 680uH Shld 10% 580mA 2.29Ohms MSD1278-684KLD Coilcraft 1: £2.00 300In Stock	Mfr. Part No. MSD1278-684KLD Mouser Part No 994-MSD1278-684KLD	Coilcraft	Coupled Inductors 680uH Shld 10% 580mA 2.29Ohms Learn More about Coilcraft msd inductors	Datasheet	300In Stock	Cut Tape £2.00 £1.70 £1.57 £1.26 Reel £1.07 View £1.00 £0.969 £0.943 MouseReel Available	Min.: 1 Mult.: 1 : 500	MSD1278	680 uH	2.72 mH	10 %	580 mA	2.29 Ohms	12.3 mm	12.3 mm	8.05 mm	- 40 C	+ 85 C		SMD/SMT	Reel, Cut Tape, MouseReel
Coupled Inductors 470uH Shld 10% 0.7A 1.43ohms AECQ2 MSD1278T-474KLD Coilcraft 1: £2.09 250In Stock	Mfr. Part No. MSD1278T-474KLD Mouser Part No 994-MSD1278T-474KLD	Coilcraft	Coupled Inductors 470uH Shld 10% 0.7A 1.43ohms AECQ2 Learn More about Coilcraft msd inductors	Datasheet	250In Stock	Cut Tape £2.09 £1.75 £1.60 £1.34 Reel £1.14 View £1.10 £1.07 £1.01 MouseReel Available	Min.: 1 Mult.: 1 : 500	MSD1278T	470 uH	1.88 mH	10 %	700 mA	1.43 Ohms	12.3 mm	12.3 mm	8.05 mm	- 40 C	+ 85 C	AEC-Q200	SMD/SMT	Reel, Cut Tape, MouseReel
Coupled Inductors 2.5uH Shld 20% 30.5A 12mOhms MSD1514-252MED Coilcraft 1: £2.99 217In Stock	Mfr. Part No. MSD1514-252MED Mouser Part No 994-MSD1514-252MED	Coilcraft	Coupled Inductors 2.5uH Shld 20% 30.5A 12mOhms Learn More about Coilcraft msd1514	Datasheet	217In Stock	Cut Tape £2.99 £2.50 £2.28 £1.82 Reel £1.75 View £1.63 £1.58 £1.53 £1.45 MouseReel Available	Min.: 1 Mult.: 1 : 175	MSD1514	2.5 uH	10 uH	20 %	7.8 A	12 mOhms	15 mm	15 mm	14.2 mm	- 40 C	+ 85 C		SMD/SMT	Reel, Cut Tape, MouseReel
Coupled Inductors 27uH Shld 20% 9.9A 39mOhms MSD1514-273MED Coilcraft 1: £2.99 118In Stock	Mfr. Part No. MSD1514-273MED Mouser Part No 994-MSD1514-273MED	Coilcraft	Coupled Inductors 27uH Shld 20% 9.9A 39mOhms Learn More about Coilcraft msd1514	Datasheet	118In Stock	Cut Tape £2.99 £2.50 £2.28 £1.82 Reel £1.75 View £1.63 £1.58 £1.53 £1.45 MouseReel Available	Min.: 1 Mult.: 1 : 175	MSD1514	27 uH	108 uH	20 %	4.7 A	39 mOhms	15 mm	15 mm	14.2 mm	- 40 C	+ 85 C		SMD/SMT	Reel, Cut Tape, MouseReel
Coupled Inductors 68uH Shld 20% 6.2A 90mOhms MSD1514-683MED Coilcraft 1: £2.99 326In Stock	Mfr. Part No. MSD1514-683MED Mouser Part No 994-MSD1514-683MED	Coilcraft	Coupled Inductors 68uH Shld 20% 6.2A 90mOhms Learn More about Coilcraft msd1514	Datasheet	326In Stock	Cut Tape £2.99 £2.50 £2.28 £1.82 Reel £1.75 View £1.63 £1.58 £1.53 £1.45 MouseReel Available	Min.: 1 Mult.: 1 : 175	MSD1514	68 uH	272 uH	20 %	3.2 A	90 mOhms	15 mm	15 mm	14.2 mm	- 40 C	+ 85 C		SMD/SMT	Reel, Cut Tape, MouseReel
Coupled Inductors 470uH Shld 20% 0.28A 4ohms AECQ2 MSD7342-474MLC Coilcraft 1: £3.34 122In Stock	Mfr. Part No. MSD7342-474MLC Mouser Part No 994-MSD7342-474MLC	Coilcraft	Coupled Inductors 470uH Shld 20% 0.28A 4ohms AECQ2 Learn More about Coilcraft msd inductors	Datasheet	122In Stock	Cut Tape £3.34 £2.85 £2.62 £1.96 Reel £1.54 View £1.28 £1.24 £1.22 £1.20 MouseReel Available	Min.: 1 Mult.: 1 : 250	MSD7342	470 uH	1.88 mH	20 %	280 mA	4 Ohms	7.5 mm	7.5 mm	4.6 mm	- 40 C	+ 85 C	AEC-Q200	SMD/SMT	Reel, Cut Tape, MouseReel
Coupled Inductors 1uH 20% 1.65A 123mOhms PFD3215-102MEC Coilcraft 1: £1.24 334In Stock 2,000Expected 20/11/2026	Mfr. Part No. PFD3215-102MEC Mouser Part No 994-PFD3215-102MEC	Coilcraft	Coupled Inductors 1uH 20% 1.65A 123mOhms Learn More about Coilcraft PFD3215 inductors	Datasheet	334In Stock 2,000Expected 20/11/2026	Cut Tape £1.24 £1.05 £0.969 £0.742 Reel £0.605 View £0.711 £0.574 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	PFD3215	1 uH		20 %	1.65 A	123 mOhms	3.32 mm	2.33 mm	1.5 mm	- 40 C	+ 85 C		SMD/SMT	Reel, Cut Tape, MouseReel
Coupled Inductors LPD5030 Low Profile 20% 125mOhms LPD5030-562MRC Coilcraft 1: £1.33 593In Stock	Mfr. Part No. LPD5030-562MRC Mouser Part No 994-LPD5030-562MRC	Coilcraft	Coupled Inductors LPD5030 Low Profile 20% 125mOhms Learn More about Coilcraft lpd5030	Datasheet	593In Stock	Cut Tape £1.33 £1.13 £1.04 £0.803 Reel £0.671 View £0.748 £0.705 £0.65 £0.616 MouseReel Available	Min.: 1 Mult.: 1 : 750	LPD5030	5.6 uH		20 %		125 mOhms	4.8 mm	4.8 mm	0.9 mm	- 40 C	+ 85 C		SMD/SMT	Reel, Cut Tape, MouseReel
Coupled Inductors LPD5030V Mini Hi Iso 20% 322mOhms LPD5030V-472MRC Coilcraft 1: £1.86 355In Stock	Mfr. Part No. LPD5030V-472MRC Mouser Part No 994-LPD5030V-472MRC	Coilcraft	Coupled Inductors LPD5030V Mini Hi Iso 20% 322mOhms Learn More about Coilcraft lpd5030v mini transformers	Datasheet	355In Stock	Cut Tape £1.86 £1.66 £1.63 £1.38 Reel £1.07 View £1.15 £1.04 £0.995 MouseReel Available	Min.: 1 Mult.: 1 : 750	LPD5030V	4.7 uH		20 %		322 mOhms	4.8 mm	4.8 mm	0.9 mm	- 40 C	+ 85 C		SMD/SMT	Reel, Cut Tape, MouseReel
Coupled Inductors 100uH Shld 20% 1.2A 387mOhms MSD1048-104MED Coilcraft 1: £1.90 623In Stock	Mfr. Part No. MSD1048-104MED Mouser Part No 994-MSD1048-104MED	Coilcraft	Coupled Inductors 100uH Shld 20% 1.2A 387mOhms Learn More about Coilcraft msd1048	Datasheet	623In Stock	Cut Tape £1.90 £1.63 £1.50 £1.12 Reel £0.952 View £1.09 £1.02 £0.925 £0.882 MouseReel Available	Min.: 1 Mult.: 1 : 800	MSD1048	100 uH	400 uH	20 %	1.2 A	387 mOhms	10.3 mm	10.3 mm	4.8 mm	- 40 C	+ 85 C		SMD/SMT	Reel, Cut Tape, MouseReel
Coupled Inductors 100uH Shld 20% 1.5A 322mOhms MSD1260-104MLD Coilcraft 1: £1.93 1,093In Stock	Mfr. Part No. MSD1260-104MLD Mouser Part No 994-MSD1260-104MLD	Coilcraft	Coupled Inductors 100uH Shld 20% 1.5A 322mOhms Learn More about Coilcraft msd inductors	Datasheet	1,093In Stock	Cut Tape £1.93 £1.64 £1.52 £1.21 Reel £1.04 View £0.969 £0.943 £0.908 MouseReel Available	Min.: 1 Mult.: 1 : 500	MSD1260	100 uH	400 uH	20 %	1.5 A	322 mOhms	12.3 mm	12.3 mm	6 mm	- 40 C	+ 85 C		SMD/SMT	Reel, Cut Tape, MouseReel
Coupled Inductors 270uH Shld 10% 950mA 806mOhms MSD1260-274KLD Coilcraft 1: £1.93 160In Stock	Mfr. Part No. MSD1260-274KLD Mouser Part No 994-MSD1260-274KLD	Coilcraft	Coupled Inductors 270uH Shld 10% 950mA 806mOhms Learn More about Coilcraft msd inductors	Datasheet	160In Stock	Cut Tape £1.93 £1.64 £1.52 £1.21 Reel £1.04 View £0.969 £0.943 £0.908 MouseReel Available	Min.: 1 Mult.: 1 : 500	MSD1260	270 uH	1.08 mH	10 %	950 mA	806 mOhms	12.3 mm	12.3 mm	6 mm	- 40 C	+ 85 C		SMD/SMT	Reel, Cut Tape, MouseReel
Coupled Inductors 390uH Shld 10% 770mA 1.2Ohms MSD1260-394KLD Coilcraft 1: £1.93 474In Stock	Mfr. Part No. MSD1260-394KLD Mouser Part No 994-MSD1260-394KLD	Coilcraft	Coupled Inductors 390uH Shld 10% 770mA 1.2Ohms Learn More about Coilcraft msd inductors	Datasheet	474In Stock	Cut Tape £1.93 £1.64 £1.52 £1.21 Reel £1.04 View £0.969 £0.943 £0.908 MouseReel Available	Min.: 1 Mult.: 1 : 500	MSD1260	390 uH	1.56 mH	10 %	770 mA	1.2 Ohms	12.3 mm	12.3 mm	6 mm	- 40 C	+ 85 C		SMD/SMT	Reel, Cut Tape, MouseReel
Coupled Inductors 6.8uH Shld 20% 3.88A 48mOhms MSD1260-682MLD Coilcraft 1: £1.93 479In Stock 500Expected 15/01/2027	Mfr. Part No. MSD1260-682MLD Mouser Part No 994-MSD1260-682MLD	Coilcraft	Coupled Inductors 6.8uH Shld 20% 3.88A 48mOhms Learn More about Coilcraft msd inductors	Datasheet	479In Stock 500Expected 15/01/2027	Cut Tape £1.93 £1.64 £1.52 £1.21 Reel £1.04 View £0.969 £0.943 £0.908 MouseReel Available	Min.: 1 Mult.: 1 : 500	MSD1260	6.8 uH	27.2 uH	20 %	3.88 A	48 mOhms	12.3 mm	12.3 mm	6 mm	- 40 C	+ 85 C		SMD/SMT	Reel, Cut Tape, MouseReel
Coupled Inductors 1000uH Shld 490mA 3.06Ohms AECQ2 MSD1260T-105KLD Coilcraft 1: £2.17 109In Stock	Mfr. Part No. MSD1260T-105KLD Mouser Part No 994-MSD1260T-105KLD	Coilcraft	Coupled Inductors 1000uH Shld 490mA 3.06Ohms AECQ2 Learn More about Coilcraft msd inductors	Datasheet	109In Stock	Cut Tape £2.17 £1.84 £1.69 £1.36 Reel £1.15 View £1.08 £1.05 £1.01 MouseReel Available	Min.: 1 Mult.: 1 : 500	MSD1260T	1 mH	4 mH	10 %	490 mA	3.06 Ohms	12.3 mm	12.3 mm	6 mm	- 40 C	+ 125 C	AEC-Q200	SMD/SMT	Reel, Cut Tape, MouseReel
Coupled Inductors 560uH Shld 630mA 1.81Ohms AECQ2 MSD1260T-564KLD Coilcraft 1: £2.17 349In Stock	Mfr. Part No. MSD1260T-564KLD Mouser Part No 994-MSD1260T-564KLD	Coilcraft	Coupled Inductors 560uH Shld 630mA 1.81Ohms AECQ2 Learn More about Coilcraft msd inductors	Datasheet	349In Stock	Cut Tape £2.17 £1.84 £1.69 £1.36 Reel £1.15 View £1.08 £1.05 £1.01 MouseReel Available	Min.: 1 Mult.: 1 : 500	MSD1260T	560 uH	2.24 mH	10 %	630 mA	1.81 Ohms	12.3 mm	12.3 mm	6 mm	- 40 C	+ 125 C	AEC-Q200	SMD/SMT	Reel, Cut Tape, MouseReel
Coupled Inductors 82uH Shld 1.62A 274mOhms AECQ2 MSD1260T-823MLD Coilcraft 1: £2.17 494In Stock	Mfr. Part No. MSD1260T-823MLD Mouser Part No 994-MSD1260T-823MLD	Coilcraft	Coupled Inductors 82uH Shld 1.62A 274mOhms AECQ2 Learn More about Coilcraft msd inductors	Datasheet	494In Stock	Cut Tape £2.17 £1.84 £1.69 £1.36 Reel £1.15 View £1.08 £1.05 £1.01 MouseReel Available	Min.: 1 Mult.: 1 : 500	MSD1260T	82 uH	328 uH	20 %	1.62 A	274 mOhms	12.3 mm	12.3 mm	6 mm	- 40 C	+ 125 C	AEC-Q200	SMD/SMT	Reel, Cut Tape, MouseReel
Coupled Inductors 27uH Shld 20% 2.52A 120mOhms MSD1278-273MLD Coilcraft 1: £2.00 643In Stock	Mfr. Part No. MSD1278-273MLD Mouser Part No 994-MSD1278-273MLD	Coilcraft	Coupled Inductors 27uH Shld 20% 2.52A 120mOhms Learn More about Coilcraft msd inductors	Datasheet	643In Stock	Cut Tape £2.00 £1.70 £1.57 £1.26 Reel £1.07 View £1.00 £0.969 £0.943 MouseReel Available	Min.: 1 Mult.: 1 : 500	MSD1278	27 uH	108 uH	20 %	2.52 A	120 mOhms	12.3 mm	12.3 mm	8.05 mm	- 40 C	+ 85 C		SMD/SMT	Reel, Cut Tape, MouseReel
Coupled Inductors 33uH Shld 20% 2.25A 150mOhms AECQ2 MSD1278T-333MLD Coilcraft 1: £2.09 458In Stock	Mfr. Part No. MSD1278T-333MLD Mouser Part No 994-MSD1278T-333MLD	Coilcraft	Coupled Inductors 33uH Shld 20% 2.25A 150mOhms AECQ2 Learn More about Coilcraft msd inductors	Datasheet	458In Stock	Cut Tape £2.09 £1.75 £1.60 £1.34 Reel £1.14 View £1.10 £1.07 £1.01 MouseReel Available	Min.: 1 Mult.: 1 : 500	MSD1278T	33 uH	132 uH	20 %	2.25 A	150 mOhms	12.3 mm	12.3 mm	8.05 mm	- 40 C	+ 85 C	AEC-Q200	SMD/SMT	Reel, Cut Tape, MouseReel
Coupled Inductors 4.7uH Shld 20% 4.47A 38mOhms AECQ2 MSD1278T-472MLD Coilcraft 1: £2.09 199In Stock	Mfr. Part No. MSD1278T-472MLD Mouser Part No 994-MSD1278T-472MLD	Coilcraft	Coupled Inductors 4.7uH Shld 20% 4.47A 38mOhms AECQ2 Learn More about Coilcraft msd inductors	Datasheet	199In Stock	Cut Tape £2.09 £1.75 £1.60 £1.34 Reel £1.14 View £1.10 £1.07 £1.01 MouseReel Available	Min.: 1 Mult.: 1 : 500	MSD1278T	4.7 uH	18.8 uH	20 %	4.47 A	38 mOhms	12.3 mm	12.3 mm	8.05 mm	- 40 C	+ 85 C	AEC-Q200	SMD/SMT	Reel, Cut Tape, MouseReel
Coupled Inductors 470uH Shld 10% 2.4A 550mOhms MSD1514-474KED Coilcraft 1: £2.99 167In Stock	Mfr. Part No. MSD1514-474KED Mouser Part No 994-MSD1514-474KED	Coilcraft	Coupled Inductors 470uH Shld 10% 2.4A 550mOhms Learn More about Coilcraft msd1514	Datasheet	167In Stock	Cut Tape £2.99 £2.50 £2.28 £1.82 Reel £1.75 View £1.63 £1.58 £1.53 £1.45 MouseReel Available	Min.: 1 Mult.: 1 : 175	MSD1514	470 uH	1.88 mH	10 %	1.3 A	550 mOhms	15 mm	15 mm	14.2 mm	- 40 C	+ 85 C		SMD/SMT	Reel, Cut Tape, MouseReel
Coupled Inductors 68uH Shld 20% 0.72A 600mOhms AECQ2 MSD7342-683MLC Coilcraft 1: £2.60 173In Stock 250Expected 18/01/2027	Mfr. Part No. MSD7342-683MLC Mouser Part No 994-MSD7342-683MLC	Coilcraft	Coupled Inductors 68uH Shld 20% 0.72A 600mOhms AECQ2 Learn More about Coilcraft msd inductors	Datasheet	173In Stock 250Expected 18/01/2027	Cut Tape £2.60 £2.42 £2.33 £2.09 Reel £1.54 View £1.28 £1.24 £1.22 £1.20 MouseReel Available	Min.: 1 Mult.: 1 : 250	MSD7342	68 uH	272 uH	20 %	720 mA	600 mOhms	7.5 mm	7.5 mm	4.6 mm	- 40 C	+ 85 C	AEC-Q200	SMD/SMT	Reel, Cut Tape, MouseReel