Coupled Inductors – Mouser Denmark

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MSD1278 AEC-Q200 Grade 3 Coupled Inductors

Coilcraft MSD1278 AEC-Q200 Grade 3 Coupled Inductors offer high inductance, high efficiency, and excellent current handling. They are available as two single inductors connected in series or parallel or as a common mode choke. Tight coupling (k ≥ 0.98 MSD1260 and MSD1278 series) (k ≥ 0.97 MSD7342 series) and 500V isolation make them perfect for use in a wide range of circuits including flyback, multioutput buck, SEPIC, and Zeta.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (DKK) 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 2.5uH Shld 20% 3.06A 33mOhms AECQ2 MSD7342-252MLC Coilcraft 1: 28,57 kr. 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 28,57 kr. 24,32 kr. 22,38 kr. 16,71 kr. Reel 16,19 kr. View 12,31 kr. 10,44 kr. 10,22 kr. 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 1000uH Shld 10% 490mA 3.06Ohms MSD1260-105KLD Coilcraft 1: 16,49 kr. 349In Stock	Mfr. Part No. MSD1260-105KLD Mouser Part No 994-MSD1260-105KLD	Coilcraft	Coupled Inductors 1000uH Shld 10% 490mA 3.06Ohms Learn More about Coilcraft msd inductors	Datasheet	349In Stock	Cut Tape 16,49 kr. 14,02 kr. 12,98 kr. 10,37 kr. Reel 8,88 kr. View 8,28 kr. 8,06 kr. 7,76 kr. MouseReel Available	Min.: 1 Mult.: 1 : 500	MSD1260	1 mH	4 mH	10 %	490 mA	3.06 Ohms	12.3 mm	12.3 mm	6 mm	- 40 C	+ 85 C		SMD/SMT	Reel, Cut Tape, MouseReel
Coupled Inductors 120uH Shld 10% 1.31A 418mOhms MSD1260-124KLD Coilcraft 1: 16,49 kr. 94In Stock 500Expected 07/12/2026	Mfr. Part No. MSD1260-124KLD Mouser Part No 994-MSD1260-124KLD	Coilcraft	Coupled Inductors 120uH Shld 10% 1.31A 418mOhms Learn More about Coilcraft msd inductors	Datasheet	94In Stock 500Expected 07/12/2026	Cut Tape 16,49 kr. 14,02 kr. 12,98 kr. 10,37 kr. Reel 8,88 kr. View 8,28 kr. 8,06 kr. 7,76 kr. MouseReel Available	Min.: 1 Mult.: 1 : 500	MSD1260	120 uH	480 uH	10 %	1.31 A	418 mOhms	12.3 mm	12.3 mm	6 mm	- 40 C	+ 85 C		SMD/SMT	Reel, Cut Tape, MouseReel
Coupled Inductors 330uH Shld 10% 810mA 1.09Ohms MSD1260-334KLD Coilcraft 1: 16,49 kr. 500In Stock	Mfr. Part No. MSD1260-334KLD Mouser Part No 994-MSD1260-334KLD	Coilcraft	Coupled Inductors 330uH Shld 10% 810mA 1.09Ohms Learn More about Coilcraft msd inductors	Datasheet	500In Stock	Cut Tape 16,49 kr. 14,02 kr. 12,98 kr. 10,37 kr. Reel 8,88 kr. View 8,28 kr. 8,06 kr. 7,76 kr. MouseReel Available	Min.: 1 Mult.: 1 : 500	MSD1260	330 uH	1.32 mH	10 %	810 mA	1.09 Ohms	12.3 mm	12.3 mm	6 mm	- 40 C	+ 85 C		SMD/SMT	Reel, Cut Tape, MouseReel
Coupled Inductors 1000uH Shld 10% 520mA 2.83Ohms MSD1278-105KLD Coilcraft 1: 17,08 kr. 499In Stock	Mfr. Part No. MSD1278-105KLD Mouser Part No 994-MSD1278-105KLD	Coilcraft	Coupled Inductors 1000uH Shld 10% 520mA 2.83Ohms Learn More about Coilcraft msd inductors	Datasheet	499In Stock	Cut Tape 17,08 kr. 14,55 kr. 13,43 kr. 10,74 kr. Reel 9,18 kr. View 8,58 kr. 8,28 kr. 8,06 kr. MouseReel Available	Min.: 1 Mult.: 1 : 500	MSD1278	1 mH	4 mH	10 %	520 mA	2.83 Ohms	12.3 mm	12.3 mm	8.05 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: 19,02 kr. 88In Stock	Mfr. Part No. MSD7342-124MLC Mouser Part No 994-MSD7342-124MLC	Coilcraft	Coupled Inductors 120uH Shld 20% 0.55A 1.03ohms AECQ2 Learn More about Coilcraft msd inductors	Datasheet	88In Stock	Cut Tape 19,02 kr. 16,26 kr. 14,92 kr. 12,68 kr. Reel 10,82 kr. View 10,22 kr. 9,55 kr. 9,25 kr. 8,95 kr. 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: 28,57 kr. 7In Stock 250Expected 12/01/2027	Mfr. Part No. MSD7342-183MLC Mouser Part No 994-MSD7342-183MLC	Coilcraft	Coupled Inductors 18uH Shld 20% 1.35A 170mOhms AECQ2 Learn More about Coilcraft msd inductors	Datasheet	7In Stock 250Expected 12/01/2027	Cut Tape 28,57 kr. 20,66 kr. 19,92 kr. 17,83 kr. Reel 13,13 kr. View 10,97 kr. 10,59 kr. 10,44 kr. 10,22 kr. 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: 19,02 kr. 133In Stock	Mfr. Part No. MSD7342-274MLC Mouser Part No 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 19,02 kr. 16,26 kr. 14,92 kr. 12,68 kr. Reel 10,82 kr. View 10,22 kr. 9,55 kr. 9,25 kr. 8,95 kr. 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 180uH Shld 10% 1.16A 536mOhms MSD1260-184KLD Coilcraft 1: 16,49 kr. 215In Stock	Mfr. Part No. MSD1260-184KLD Mouser Part No 994-MSD1260-184KLD	Coilcraft	Coupled Inductors 180uH Shld 10% 1.16A 536mOhms Learn More about Coilcraft msd inductors	Datasheet	215In Stock	Cut Tape 16,49 kr. 14,02 kr. 12,98 kr. 10,37 kr. Reel 8,88 kr. View 8,28 kr. 8,06 kr. 7,76 kr. 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: 16,49 kr. 500In Stock 1.000Expected 21/12/2026	Mfr. Part No. MSD1260-473MLD Mouser Part No 994-MSD1260-473MLD	Coilcraft	Coupled Inductors 47uH Shld 20% 2.03A 174mOhms Learn More about Coilcraft msd inductors	Datasheet	500In Stock 1.000Expected 21/12/2026	Cut Tape 16,49 kr. 14,02 kr. 12,98 kr. 10,37 kr. Reel 8,88 kr. View 8,28 kr. 8,06 kr. 7,76 kr. 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: 16,49 kr. 308In Stock	Mfr. Part No. MSD1260-563MLD Mouser Part No 994-MSD1260-563MLD	Coilcraft	Coupled Inductors 56uH Shld 20% 1.91A 198mOhms Learn More about Coilcraft msd inductors	Datasheet	308In Stock	Cut Tape 16,49 kr. 14,02 kr. 12,98 kr. 10,37 kr. Reel 8,88 kr. View 8,28 kr. 8,06 kr. 7,76 kr. 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 39uH Shld 20% 2.18A 160mOhms MSD1278-393MLD Coilcraft 1: 17,08 kr. 447In Stock	Mfr. Part No. MSD1278-393MLD Mouser Part No 994-MSD1278-393MLD	Coilcraft	Coupled Inductors 39uH Shld 20% 2.18A 160mOhms Learn More about Coilcraft msd inductors	Datasheet	447In Stock	Cut Tape 17,08 kr. 14,55 kr. 13,43 kr. 10,74 kr. Reel 9,18 kr. View 8,58 kr. 8,28 kr. 8,06 kr. 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 1000uH Shld 20% 0.2A 7.8ohms AECQ2 MSD7342-105MLC Coilcraft 1: 28,57 kr. 98In Stock	Mfr. Part No. MSD7342-105MLC Mouser Part No 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 28,57 kr. 24,32 kr. 22,38 kr. 17,83 kr. Reel 13,13 kr. View 10,97 kr. 10,59 kr. 10,44 kr. 10,22 kr. 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: 19,02 kr. 185In Stock	Mfr. Part No. MSD7342-393MLC Mouser Part No 994-MSD7342-393MLC	Coilcraft	Coupled Inductors 39uH Shld 20% 0.9A 380mOhms AECQ2 Learn More about Coilcraft msd inductors	Datasheet	185In Stock	Cut Tape 19,02 kr. 16,26 kr. 14,92 kr. 12,68 kr. Reel 10,82 kr. View 10,22 kr. 9,55 kr. 9,25 kr. 8,95 kr. 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 330uH Shld 10% 860mA 1.02Ohms MSD1278-334KLD Coilcraft 1: 17,08 kr. 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 17,08 kr. 14,55 kr. 13,43 kr. 10,74 kr. Reel 9,18 kr. View 8,58 kr. 8,28 kr. 8,06 kr. 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: 17,08 kr. 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 17,08 kr. 14,55 kr. 13,43 kr. 10,74 kr. Reel 9,18 kr. View 8,58 kr. 8,28 kr. 8,06 kr. 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: 17,08 kr. 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 17,08 kr. 14,55 kr. 13,43 kr. 10,74 kr. Reel 9,18 kr. View 8,58 kr. 8,28 kr. 8,06 kr. 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: 17,08 kr. 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 17,08 kr. 14,55 kr. 13,43 kr. 10,74 kr. Reel 9,18 kr. View 8,58 kr. 8,28 kr. 8,06 kr. 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 20% 0.28A 4ohms AECQ2 MSD7342-474MLC Coilcraft 1: 28,57 kr. 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 28,57 kr. 24,32 kr. 22,38 kr. 16,71 kr. Reel 13,13 kr. View 10,97 kr. 10,59 kr. 10,44 kr. 10,22 kr. 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 68uH Shld 20% 1.9A 210mOhms MSD1278-683MLD Coilcraft 1: 17,08 kr. 196In Stock 1.500On Order	Mfr. Part No. MSD1278-683MLD Mouser Part No 994-MSD1278-683MLD	Coilcraft	Coupled Inductors 68uH Shld 20% 1.9A 210mOhms Learn More about Coilcraft msd inductors	Datasheet	196In Stock 1.500On Order On Order Ship Dates Mfr. No: MSD1278-683MLD Stock: 196 Can Dispatch Immediately On Order: 500 Expected 15/01/2027 1.000 Expected 21/01/2027 Factory Lead Time: 12 Weeks	Cut Tape 17,08 kr. 14,55 kr. 13,43 kr. 10,74 kr. Reel 9,18 kr. View 8,58 kr. 8,28 kr. 8,06 kr. MouseReel Available	Min.: 1 Mult.: 1 : 500	MSD1278	68 uH	272 uH	20 %	1.9 A	210 mOhms	12.3 mm	12.3 mm	8.05 mm	- 40 C	+ 85 C		SMD/SMT	Reel, Cut Tape, MouseReel
Coupled Inductors 82uH Shld 20% 1.65A 280mOhms MSD1278-823MLD Coilcraft 1: 17,08 kr. 501In Stock	Mfr. Part No. MSD1278-823MLD Mouser Part No 994-MSD1278-823MLD	Coilcraft	Coupled Inductors 82uH Shld 20% 1.65A 280mOhms Learn More about Coilcraft msd inductors	Datasheet	501In Stock	Cut Tape 17,08 kr. 14,55 kr. 13,43 kr. 10,74 kr. Reel 9,18 kr. View 8,58 kr. 8,28 kr. 8,06 kr. MouseReel Available	Min.: 1 Mult.: 1 : 500	MSD1278	82 uH	328 uH	20 %	1.65 A	280 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% 0.82A 460mOhms AECQ2 MSD7342-563MLC Coilcraft 1: 19,02 kr. 130In Stock	Mfr. Part No. MSD7342-563MLC Mouser Part No 994-MSD7342-563MLC	Coilcraft	Coupled Inductors 56uH Shld 20% 0.82A 460mOhms AECQ2 Learn More about Coilcraft msd inductors	Datasheet	130In Stock	Cut Tape 19,02 kr. 16,26 kr. 14,92 kr. 12,68 kr. Reel 10,82 kr. View 10,22 kr. 9,55 kr. 9,25 kr. 8,95 kr. MouseReel Available	Min.: 1 Mult.: 1 : 250	MSD7342	56 uH	224 uH	20 %	820 mA	460 mOhms	7.5 mm	7.5 mm	4.6 mm	- 40 C	+ 85 C	AEC-Q200	SMD/SMT	Reel, Cut Tape, MouseReel
Coupled Inductors 4.7uH Shld 20% 4.47A 36mOhms MSD1260-472MLD Coilcraft 1: 16,49 kr. 2.068In Stock	Mfr. Part No. MSD1260-472MLD Mouser Part No 994-MSD1260-472MLD	Coilcraft	Coupled Inductors 4.7uH Shld 20% 4.47A 36mOhms Learn More about Coilcraft msd inductors	Datasheet	2.068In Stock	Cut Tape 16,49 kr. 14,02 kr. 12,98 kr. 10,37 kr. Reel 8,88 kr. View 8,28 kr. 8,06 kr. 7,76 kr. MouseReel Available	Min.: 1 Mult.: 1 : 500	MSD1260	4.7 uH	18.8 uH	20 %	4.47 A	36 mOhms	12.3 mm	12.3 mm	6 mm	- 40 C	+ 85 C		SMD/SMT	Reel, Cut Tape, MouseReel
Coupled Inductors 68uH Shld 20% 1.83A 216mOhms MSD1260-683MLD Coilcraft 1: 16,49 kr. 2.083In Stock	Mfr. Part No. MSD1260-683MLD Mouser Part No 994-MSD1260-683MLD	Coilcraft	Coupled Inductors 68uH Shld 20% 1.83A 216mOhms Learn More about Coilcraft msd inductors	Datasheet	2.083In Stock	Cut Tape 16,49 kr. 14,02 kr. 12,98 kr. 10,37 kr. Reel 8,88 kr. View 8,28 kr. 8,06 kr. 7,76 kr. MouseReel Available	Min.: 1 Mult.: 1 : 500	MSD1260	68 uH	272 uH	20 %	1.83 A	216 mOhms	12.3 mm	12.3 mm	6 mm	- 40 C	+ 85 C		SMD/SMT	Reel, Cut Tape, MouseReel
Coupled Inductors 12uH Shld 20% 3.12A 74mOhms MSD1260-123MLD Coilcraft 1: 16,49 kr. 381In Stock	Mfr. Part No. MSD1260-123MLD Mouser Part No 994-MSD1260-123MLD	Coilcraft	Coupled Inductors 12uH Shld 20% 3.12A 74mOhms Learn More about Coilcraft msd inductors	Datasheet	381In Stock	Cut Tape 16,49 kr. 14,02 kr. 12,98 kr. 10,37 kr. Reel 8,88 kr. View 8,28 kr. 8,06 kr. 7,76 kr. MouseReel Available	Min.: 1 Mult.: 1 : 500	MSD1260	12 uH	48 uH	20 %	3.12 A	74 mOhms	12.3 mm	12.3 mm	6 mm	- 40 C	+ 85 C		SMD/SMT	Reel, Cut Tape, MouseReel