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 (JPY) 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 15uH Shld 20% 3.25A 72mOhms AECQ2 MSD1278T-153MLD Coilcraft 1: ¥461.8 298In Stock	Mfr. Part # MSD1278T-153MLD Mouser Part # 994-MSD1278T-153MLD	Coilcraft	Coupled Inductors 15uH Shld 20% 3.25A 72mOhms AECQ2 Learn More about Coilcraft msd inductors	Datasheet	298In Stock	Cut Tape ¥461.8 ¥387 ¥353.8 ¥297.3 Reel ¥252.5 View ¥244.2 ¥235.9 ¥224.2 MouseReel Available	Min.: 1 Mult.: 1 : 500	MSD1278T	15 uH	60 uH	20 %	3.25 A	72 mOhms	12.3 mm	12.3 mm	8.05 mm	- 40 C	+ 85 C	AEC-Q200	SMD/SMT	Reel, Cut Tape, MouseReel
Coupled Inductors 27uH Shld 20% 2.52A 120mOhms AECQ2 MSD1278T-273MLD Coilcraft 1: ¥461.8 377In Stock	Mfr. Part # MSD1278T-273MLD Mouser Part # 994-MSD1278T-273MLD	Coilcraft	Coupled Inductors 27uH Shld 20% 2.52A 120mOhms AECQ2 Learn More about Coilcraft msd inductors	Datasheet	377In Stock	Cut Tape ¥461.8 ¥387 ¥353.8 ¥297.3 Reel ¥252.5 View ¥244.2 ¥235.9 ¥224.2 MouseReel Available	Min.: 1 Mult.: 1 : 500	MSD1278T	27 uH	108 uH	20 %	2.52 A	120 mOhms	12.3 mm	12.3 mm	8.05 mm	- 40 C	+ 85 C	AEC-Q200	SMD/SMT	Reel, Cut Tape, MouseReel
Coupled Inductors 100uH Shld 10% 5.15A 126mOhms MSD1514-104KED Coilcraft 1: ¥661.1 614In Stock 525Expected 12/24/2026	Mfr. Part # MSD1514-104KED Mouser Part # 994-MSD1514-104KED	Coilcraft	Coupled Inductors 100uH Shld 10% 5.15A 126mOhms Learn More about Coilcraft msd1514	Datasheet	614In Stock 525Expected 12/24/2026	Cut Tape ¥661.1 ¥553.1 ¥504.9 ¥402 Reel ¥385.4 View ¥360.4 ¥348.8 ¥337.2 ¥320.6 MouseReel Available	Min.: 1 Mult.: 1 : 175	MSD1514	100 uH	400 uH	10 %	2.5 A	126 mOhms	15 mm	15 mm	14.2 mm	- 40 C	+ 85 C		SMD/SMT	Reel, Cut Tape, MouseReel
Coupled Inductors 100uH Shld 10% 1.75A 260mOhms MSD1583-104KED Coilcraft 1: ¥586.3 272In Stock 300Expected 12/7/2026	Mfr. Part # MSD1583-104KED Mouser Part # 994-MSD1583-104KED	Coilcraft	Coupled Inductors 100uH Shld 10% 1.75A 260mOhms Learn More about Coilcraft msd1583	Datasheet	272In Stock 300Expected 12/7/2026	Cut Tape ¥586.3 ¥490 ¥448.5 ¥357.1 Reel ¥342.2 View ¥320.6 ¥308.9 ¥299 ¥284 MouseReel Available	Min.: 1 Mult.: 1 : 300	MSD1583	100 uH	400 uH	10 %	1.75 A	260 mOhms	15.1 mm	15.1 mm	8.6 mm	- 40 C	+ 85 C		SMD/SMT	Reel, Cut Tape, MouseReel
Coupled Inductors 120uH Shld 20% 0.55A 1.03ohms AECQ2 MSD7342-124MLC Coilcraft 1: ¥493.3 188In Stock	Mfr. Part # MSD7342-124MLC Mouser Part # 994-MSD7342-124MLC	Coilcraft	Coupled Inductors 120uH Shld 20% 0.55A 1.03ohms AECQ2 Learn More about Coilcraft msd inductors	Datasheet	188In Stock	Cut Tape ¥493.3 ¥420.2 ¥387 ¥328.9 Reel ¥280.7 View ¥264.1 ¥247.5 ¥239.2 ¥230.9 MouseReel Available	Min.: 1 Mult.: 1 : 250	MSD7342	120 uH	480 uH	20 %	550 mA	1.03 Ohms	7.5 mm	7.5 mm	4.6 mm	- 40 C	+ 85 C	AEC-Q200	SMD/SMT	Reel, Cut Tape, MouseReel
Coupled Inductors 18uH Shld 20% 1.35A 170mOhms AECQ2 MSD7342-183MLC Coilcraft 1: ¥739.1 7In Stock	Mfr. Part # MSD7342-183MLC Mouser Part # 994-MSD7342-183MLC	Coilcraft	Coupled Inductors 18uH Shld 20% 1.35A 170mOhms AECQ2 Learn More about Coilcraft msd inductors	Datasheet	7In Stock	Cut Tape ¥739.1 ¥534.8 ¥516.6 ¥461.8 Reel ¥340.5 View ¥284 ¥274.1 ¥270.7 ¥264.1 MouseReel Available	Min.: 1 Mult.: 1 : 250	MSD7342	18 uH	72 uH	20 %	1.35 A	170 mOhms	7.5 mm	7.5 mm	4.6 mm	- 40 C	+ 85 C	AEC-Q200	SMD/SMT	Reel, Cut Tape, MouseReel
Coupled Inductors 270uH Shld 20% 0.36A 2.41ohms AECQ2 MSD7342-274MLC Coilcraft 1: ¥493.3 133In Stock	Mfr. Part # MSD7342-274MLC Mouser Part # 994-MSD7342-274MLC	Coilcraft	Coupled Inductors 270uH Shld 20% 0.36A 2.41ohms AECQ2 Learn More about Coilcraft msd inductors	Datasheet	133In Stock	Cut Tape ¥493.3 ¥420.2 ¥387 ¥328.9 Reel ¥280.7 View ¥264.1 ¥247.5 ¥239.2 ¥230.9 MouseReel Available	Min.: 1 Mult.: 1 : 250	MSD7342	270 uH	1.08 mH	20 %	360 mA	2.41 Ohms	7.5 mm	7.5 mm	4.6 mm	- 40 C	+ 85 C	AEC-Q200	SMD/SMT	Reel, Cut Tape, MouseReel
Coupled Inductors LPD5030 Low Profile 20% 2.43Ohms LPD5030-154MRC Coilcraft 1: ¥294 627In Stock	Mfr. Part # LPD5030-154MRC Mouser Part # 994-LPD5030-154MRC	Coilcraft	Coupled Inductors LPD5030 Low Profile 20% 2.43Ohms Learn More about Coilcraft lpd5030	Datasheet	627In Stock	Cut Tape ¥294 ¥249.2 ¥229.2 ¥177.7 Reel ¥148.5 View ¥165.4 ¥155.8 ¥143.7 ¥136.4 MouseReel Available	Min.: 1 Mult.: 1 : 750	LPD5030	150 uH		20 %		2.43 Ohms	4.8 mm	4.8 mm	0.9 mm	- 40 C	+ 85 C		SMD/SMT	Reel, Cut Tape, MouseReel
Coupled Inductors LPD5030 Low Profile 20% 3.3Ohms LPD5030-224MRC Coilcraft 1: ¥294 1,041In Stock	Mfr. Part # LPD5030-224MRC Mouser Part # 994-LPD5030-224MRC	Coilcraft	Coupled Inductors LPD5030 Low Profile 20% 3.3Ohms Learn More about Coilcraft lpd5030	Datasheet	1,041In Stock	Cut Tape ¥294 ¥249.2 ¥229.2 ¥177.7 Reel ¥148.5 View ¥165.4 ¥155.8 ¥143.7 ¥136.4 MouseReel Available	Min.: 1 Mult.: 1 : 750	LPD5030	220 uH		20 %		3.3 Ohms	4.8 mm	4.8 mm	0.9 mm	- 40 C	+ 85 C		SMD/SMT	Reel, Cut Tape, MouseReel
Coupled Inductors 68uH Shld 20% 1.4A 297mOhms MSD1048-683MED Coilcraft 1: ¥421.9 177In Stock	Mfr. Part # MSD1048-683MED Mouser Part # 994-MSD1048-683MED	Coilcraft	Coupled Inductors 68uH Shld 20% 1.4A 297mOhms Learn More about Coilcraft msd1048	Datasheet	177In Stock	Cut Tape ¥421.9 ¥360.4 ¥332.2 ¥247.5 Reel ¥210.9 View ¥240.8 ¥225.9 ¥204.3 ¥196 MouseReel Available	Min.: 1 Mult.: 1 : 800	MSD1048	68 uH	272 uH	20 %	1.4 A	297 mOhms	10.3 mm	10.3 mm	4.8 mm	- 40 C	+ 85 C		SMD/SMT	Reel, Cut Tape, MouseReel
Coupled Inductors 180uH Shld 10% 1.16A 536mOhms MSD1260-184KLD Coilcraft 1: ¥426.9 215In Stock	Mfr. Part # MSD1260-184KLD Mouser Part # 994-MSD1260-184KLD	Coilcraft	Coupled Inductors 180uH Shld 10% 1.16A 536mOhms Learn More about Coilcraft msd inductors	Datasheet	215In Stock	Cut Tape ¥426.9 ¥363.8 ¥335.5 ¥269.1 Reel ¥229.2 View ¥214.3 ¥207.6 ¥201 MouseReel Available	Min.: 1 Mult.: 1 : 500	MSD1260	180 uH	720 uH	10 %	1.16 A	536 mOhms	12.3 mm	12.3 mm	6 mm	- 40 C	+ 85 C		SMD/SMT	Reel, Cut Tape, MouseReel
Coupled Inductors 47uH Shld 20% 2.03A 174mOhms MSD1260-473MLD Coilcraft 1: ¥426.9 705In Stock 1,000Expected 12/21/2026	Mfr. Part # MSD1260-473MLD Mouser Part # 994-MSD1260-473MLD	Coilcraft	Coupled Inductors 47uH Shld 20% 2.03A 174mOhms Learn More about Coilcraft msd inductors	Datasheet	705In Stock 1,000Expected 12/21/2026	Cut Tape ¥426.9 ¥363.8 ¥335.5 ¥269.1 Reel ¥229.2 View ¥214.3 ¥207.6 ¥201 MouseReel Available	Min.: 1 Mult.: 1 : 500	MSD1260	47 uH	188 uH	20 %	2.03 A	174 mOhms	12.3 mm	12.3 mm	6 mm	- 40 C	+ 85 C		SMD/SMT	Reel, Cut Tape, MouseReel
Coupled Inductors 56uH Shld 20% 1.91A 198mOhms MSD1260-563MLD Coilcraft 1: ¥426.9 308In Stock	Mfr. Part # MSD1260-563MLD Mouser Part # 994-MSD1260-563MLD	Coilcraft	Coupled Inductors 56uH Shld 20% 1.91A 198mOhms Learn More about Coilcraft msd inductors	Datasheet	308In Stock	Cut Tape ¥426.9 ¥363.8 ¥335.5 ¥269.1 Reel ¥229.2 View ¥214.3 ¥207.6 ¥201 MouseReel Available	Min.: 1 Mult.: 1 : 500	MSD1260	56 uH	224 uH	20 %	1.91 A	198 mOhms	12.3 mm	12.3 mm	6 mm	- 40 C	+ 85 C		SMD/SMT	Reel, Cut Tape, MouseReel
Coupled Inductors 22uH Shld 2.49A 116mOhms AECQ2 MSD1260T-223MLD Coilcraft 1: ¥478.4 366In Stock	Mfr. Part # MSD1260T-223MLD Mouser Part # 994-MSD1260T-223MLD	Coilcraft	Coupled Inductors 22uH Shld 2.49A 116mOhms AECQ2 Learn More about Coilcraft msd inductors	Datasheet	366In Stock	Cut Tape ¥478.4 ¥406.9 ¥375.4 ¥300.6 Reel ¥255.8 View ¥239.2 ¥232.5 ¥224.2 MouseReel Available	Min.: 1 Mult.: 1 : 500	MSD1260T	22 uH	88 uH	20 %	2.49 A	116 mOhms	12.3 mm	12.3 mm	6 mm	- 40 C	+ 125 C	AEC-Q200	SMD/SMT	Reel, Cut Tape, MouseReel
Coupled Inductors 390uH Shld 770mA 1.2Ohms AECQ2 MSD1260T-394KLD Coilcraft 1: ¥478.4 494In Stock	Mfr. Part # MSD1260T-394KLD Mouser Part # 994-MSD1260T-394KLD	Coilcraft	Coupled Inductors 390uH Shld 770mA 1.2Ohms AECQ2 Learn More about Coilcraft msd inductors	Datasheet	494In Stock	Cut Tape ¥478.4 ¥406.9 ¥375.4 ¥300.6 Reel ¥255.8 View ¥239.2 ¥232.5 ¥224.2 MouseReel Available	Min.: 1 Mult.: 1 : 500	MSD1260T	390 uH	1.56 mH	10 %	770 mA	1.2 Ohms	12.3 mm	12.3 mm	6 mm	- 40 C	+ 125 C	AEC-Q200	SMD/SMT	Reel, Cut Tape, MouseReel
Coupled Inductors 470uH Shld 670mA 1.59Ohms AECQ2 MSD1260T-474KLD Coilcraft 1: ¥478.4 314In Stock	Mfr. Part # MSD1260T-474KLD Mouser Part # 994-MSD1260T-474KLD	Coilcraft	Coupled Inductors 470uH Shld 670mA 1.59Ohms AECQ2 Learn More about Coilcraft msd inductors	Datasheet	314In Stock	Cut Tape ¥478.4 ¥406.9 ¥375.4 ¥300.6 Reel ¥255.8 View ¥239.2 ¥232.5 ¥224.2 MouseReel Available	Min.: 1 Mult.: 1 : 500	MSD1260T	470 uH	1.88 mH	10 %	670 mA	1.59 Ohms	12.3 mm	12.3 mm	6 mm	- 40 C	+ 125 C	AEC-Q200	SMD/SMT	Reel, Cut Tape, MouseReel
Coupled Inductors 39uH Shld 20% 2.18A 160mOhms MSD1278-393MLD Coilcraft 1: ¥441.8 458In Stock	Mfr. Part # MSD1278-393MLD Mouser Part # 994-MSD1278-393MLD	Coilcraft	Coupled Inductors 39uH Shld 20% 2.18A 160mOhms Learn More about Coilcraft msd inductors	Datasheet	458In Stock	Cut Tape ¥441.8 ¥377 ¥347.1 ¥279 Reel ¥237.5 View ¥222.6 ¥214.3 ¥207.6 MouseReel Available	Min.: 1 Mult.: 1 : 500	MSD1278	39 uH	156 uH	20 %	2.18 A	160 mOhms	12.3 mm	12.3 mm	8.05 mm	- 40 C	+ 85 C		SMD/SMT	Reel, Cut Tape, MouseReel
Coupled Inductors 18uH Shld 20% 3.08A 80mOhms AECQ2 MSD1278T-183MLD Coilcraft 1: ¥461.8 403In Stock	Mfr. Part # MSD1278T-183MLD Mouser Part # 994-MSD1278T-183MLD	Coilcraft	Coupled Inductors 18uH Shld 20% 3.08A 80mOhms AECQ2 Learn More about Coilcraft msd inductors	Datasheet	403In Stock	Cut Tape ¥461.8 ¥387 ¥353.8 ¥297.3 Reel ¥252.5 View ¥244.2 ¥235.9 ¥224.2 MouseReel Available	Min.: 1 Mult.: 1 : 500	MSD1278T	18 uH	72 uH	20 %	3.08 A	80 mOhms	12.3 mm	12.3 mm	8.05 mm	- 40 C	+ 85 C	AEC-Q200	SMD/SMT	Reel, Cut Tape, MouseReel
Coupled Inductors 12uH Shld 20% 14.8A 22mOhms MSD1514-123MED Coilcraft 1: ¥661.1 393In Stock 525Expected 12/25/2026	Mfr. Part # MSD1514-123MED Mouser Part # 994-MSD1514-123MED	Coilcraft	Coupled Inductors 12uH Shld 20% 14.8A 22mOhms Learn More about Coilcraft msd1514	Datasheet	393In Stock 525Expected 12/25/2026	Cut Tape ¥661.1 ¥553.1 ¥504.9 ¥402 Reel ¥385.4 View ¥360.4 ¥348.8 ¥337.2 ¥320.6 MouseReel Available	Min.: 1 Mult.: 1 : 175	MSD1514	12 uH	48 uH	20 %	6.6 A	22 mOhms	15 mm	15 mm	14.2 mm	- 40 C	+ 85 C		SMD/SMT	Reel, Cut Tape, MouseReel
Coupled Inductors 4.7uH Shld 20% 23.7A 14mOhms MSD1514-472MED Coilcraft 1: ¥661.1 111In Stock 525Expected 12/24/2026	Mfr. Part # MSD1514-472MED Mouser Part # 994-MSD1514-472MED	Coilcraft	Coupled Inductors 4.7uH Shld 20% 23.7A 14mOhms Learn More about Coilcraft msd1514	Datasheet	111In Stock 525Expected 12/24/2026	Cut Tape ¥661.1 ¥553.1 ¥504.9 ¥402 Reel ¥385.4 View ¥360.4 ¥348.8 ¥337.2 ¥320.6 MouseReel Available	Min.: 1 Mult.: 1 : 175	MSD1514	4.7 uH	18.8 uH	20 %	7.6 A	14 mOhms	15 mm	15 mm	14.2 mm	- 40 C	+ 85 C		SMD/SMT	Reel, Cut Tape, MouseReel
Coupled Inductors 68uH Shld 20% 2.2A 165mOhms MSD1583-683MED Coilcraft 1: ¥586.3 38In Stock 300Expected 1/22/2027	Mfr. Part # MSD1583-683MED Mouser Part # 994-MSD1583-683MED	Coilcraft	Coupled Inductors 68uH Shld 20% 2.2A 165mOhms Learn More about Coilcraft msd1583	Datasheet	38In Stock 300Expected 1/22/2027	Cut Tape ¥586.3 ¥490 ¥448.5 ¥357.1 Reel ¥342.2 View ¥320.6 ¥308.9 ¥299 ¥284 MouseReel Available	Min.: 1 Mult.: 1 : 300	MSD1583	68 uH	272 uH	20 %	2.2 A	165 mOhms	15.1 mm	15.1 mm	8.6 mm	- 40 C	+ 85 C		SMD/SMT	Reel, Cut Tape, MouseReel
Coupled Inductors 1000uH Shld 20% 0.2A 7.8ohms AECQ2 MSD7342-105MLC Coilcraft 1: ¥739.1 98In Stock	Mfr. Part # MSD7342-105MLC Mouser Part # 994-MSD7342-105MLC	Coilcraft	Coupled Inductors 1000uH Shld 20% 0.2A 7.8ohms AECQ2 Learn More about Coilcraft msd inductors	Datasheet	98In Stock	Cut Tape ¥739.1 ¥629.5 ¥579.7 ¥461.8 Reel ¥340.5 View ¥284 ¥274.1 ¥270.7 ¥264.1 MouseReel Available	Min.: 1 Mult.: 1 : 250	MSD7342	1 mH	4 mH	20 %	200 mA	7.8 Ohms	7.5 mm	7.5 mm	4.6 mm	- 40 C	+ 85 C	AEC-Q200	SMD/SMT	Reel, Cut Tape, MouseReel
Coupled Inductors 39uH Shld 20% 0.9A 380mOhms AECQ2 MSD7342-393MLC Coilcraft 1: ¥493.3 185In Stock	Mfr. Part # MSD7342-393MLC Mouser Part # 994-MSD7342-393MLC	Coilcraft	Coupled Inductors 39uH Shld 20% 0.9A 380mOhms AECQ2 Learn More about Coilcraft msd inductors	Datasheet	185In Stock	Cut Tape ¥493.3 ¥420.2 ¥387 ¥328.9 Reel ¥280.7 View ¥264.1 ¥247.5 ¥239.2 ¥230.9 MouseReel Available	Min.: 1 Mult.: 1 : 250	MSD7342	39 uH	156 uH	20 %	900 mA	380 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% 940mA 1.13Ohms LPD4012-153MRC Coilcraft 1: ¥279 917In Stock	Mfr. Part # LPD4012-153MRC Mouser Part # 994-LPD4012-153MRC	Coilcraft	Coupled Inductors LPD4012 Low Profile 20% 940mA 1.13Ohms Learn More about Coilcraft lpd4012	Datasheet	917In Stock	Cut Tape ¥279 ¥235.9 ¥217.6 ¥167.8 Reel ¥140.7 View ¥165.6 ¥136.2 ¥129.2 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	LPD4012	15 uH		20 %	940 mA	1.13 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 30% 2.5A 235mOhms LPD4012-222NRC Coilcraft 1: ¥279 657In Stock	Mfr. Part # LPD4012-222NRC Mouser Part # 994-LPD4012-222NRC	Coilcraft	Coupled Inductors LPD4012 Low Profile 30% 2.5A 235mOhms Learn More about Coilcraft lpd4012	Datasheet	657In Stock	Cut Tape ¥279 ¥235.9 ¥217.6 ¥167.8 Reel ¥140.7 View ¥165.6 ¥136.2 ¥129.2 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	LPD4012	2.2 uH		30 %	2.5 A	235 mOhms	3.94 mm	3.94 mm	1.1 mm	- 40 C	+ 85 C		SMD/SMT	Reel, Cut Tape, MouseReel