Coupled Inductors – Mouser Hong Kong

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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	Qty.	Series	Inductance - Parallel	Inductance - Series	Tolerance	Maximum DC Current	Maximum DC Resistance	Length	Width	Height	Minimum Operating Temperature	Maximum Operating Temperature	Qualification	Packaging
Coupled Inductors 22uH Shld 20% 2.81A 96mOhms MSD1278-223MLD Coilcraft Restricted Availability	Mfr. Part No. MSD1278-223MLD Mouser Part No 994-MSD1278-223MLD	Coilcraft	Coupled Inductors 22uH Shld 20% 2.81A 96mOhms Learn More about Coilcraft msd inductors	Datasheet		Restricted Availability	MSD1278	22 uH	88 uH	20 %	2.81 A	96 mOhms	12.3 mm	12.3 mm	8.05 mm	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Coupled Inductors 6.8uH Shld 20% 2.1A 70mOhms AECQ2 MSD7342-682MLC Coilcraft Restricted Availability	Mfr. Part No. MSD7342-682MLC Mouser Part No 994-MSD7342-682MLC	Coilcraft	Coupled Inductors 6.8uH Shld 20% 2.1A 70mOhms AECQ2 Learn More about Coilcraft msd inductors	Datasheet		Restricted Availability	MSD7342	6.8 uH	27.2 uH	20 %	2.1 A	70 mOhms	7.5 mm	7.5 mm	4.6 mm	- 40 C	+ 85 C	AEC-Q200	Reel, Cut Tape, MouseReel
Coupled Inductors 180uH Shld 10% 1.16A 536mOhms MSD1260-184KLD Coilcraft Restricted Availability	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		Restricted Availability	MSD1260	180 uH	720 uH	10 %	1.16 A	536 mOhms	12.3 mm	12.3 mm	6 mm	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Coupled Inductors 47uH Shld 20% 2.03A 174mOhms MSD1260-473MLD Coilcraft Restricted Availability	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		Restricted Availability	MSD1260	47 uH	188 uH	20 %	2.03 A	174 mOhms	12.3 mm	12.3 mm	6 mm	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Coupled Inductors 56uH Shld 20% 1.91A 198mOhms MSD1260-563MLD Coilcraft Restricted Availability	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		Restricted Availability	MSD1260	56 uH	224 uH	20 %	1.91 A	198 mOhms	12.3 mm	12.3 mm	6 mm	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Coupled Inductors 39uH Shld 20% 2.18A 160mOhms MSD1278-393MLD Coilcraft Restricted Availability	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		Restricted Availability	MSD1278	39 uH	156 uH	20 %	2.18 A	160 mOhms	12.3 mm	12.3 mm	8.05 mm	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Coupled Inductors 1000uH Shld 20% 0.2A 7.8ohms AECQ2 MSD7342-105MLC Coilcraft Restricted Availability	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		Restricted Availability	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	Reel, Cut Tape, MouseReel
Coupled Inductors 39uH Shld 20% 0.9A 380mOhms AECQ2 MSD7342-393MLC Coilcraft Restricted Availability	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		Restricted Availability	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	Reel, Cut Tape, MouseReel
Coupled Inductors 330uH Shld 10% 860mA 1.02Ohms MSD1278-334KLD Coilcraft Restricted Availability	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		Restricted Availability	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		Reel, Cut Tape, MouseReel
Coupled Inductors 4.7uH Shld 20% 4.47A 38mOhms MSD1278-472MLD Coilcraft Restricted Availability	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		Restricted Availability	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		Reel, Cut Tape, MouseReel
Coupled Inductors 680uH Shld 10% 580mA 2.29Ohms MSD1278-684KLD Coilcraft Restricted Availability	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		Restricted Availability	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		Reel, Cut Tape, MouseReel
Coupled Inductors 470uH Shld 20% 0.28A 4ohms AECQ2 MSD7342-474MLC Coilcraft Restricted Availability	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		Restricted Availability	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	Reel, Cut Tape, MouseReel
Coupled Inductors 47uH Shld 20% 2.05A 180mOhms MSD1278-473MLD Coilcraft Restricted Availability	Mfr. Part No. MSD1278-473MLD Mouser Part No 994-MSD1278-473MLD	Coilcraft	Coupled Inductors 47uH Shld 20% 2.05A 180mOhms Learn More about Coilcraft msd inductors	Datasheet	More Info Available	Restricted Availability	MSD1278	47 uH	188 uH	20 %	2.05 A	180 mOhms	12.3 mm	12.3 mm	8.05 mm	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Coupled Inductors 2.5uH Shld 20% 3.06A 33mOhms AECQ2 MSD7342-252MLC Coilcraft Restricted Availability	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	More Info Available	Restricted Availability	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	Reel, Cut Tape, MouseReel
Coupled Inductors 1000uH Shld 10% 490mA 3.06Ohms MSD1260-105KLD Coilcraft Restricted Availability	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		Restricted Availability	MSD1260	1 mH	4 mH	10 %	490 mA	3.06 Ohms	12.3 mm	12.3 mm	6 mm	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Coupled Inductors 120uH Shld 10% 1.31A 418mOhms MSD1260-124KLD Coilcraft Restricted Availability	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		Restricted Availability	MSD1260	120 uH	480 uH	10 %	1.31 A	418 mOhms	12.3 mm	12.3 mm	6 mm	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Coupled Inductors 6.8uH Shld 20% 3.98A 48mOhms MSD1278-682MLD Coilcraft Restricted Availability	Mfr. Part No. MSD1278-682MLD Mouser Part No 994-MSD1278-682MLD	Coilcraft	Coupled Inductors 6.8uH Shld 20% 3.98A 48mOhms Learn More about Coilcraft msd inductors	Datasheet		Restricted Availability	MSD1278	6.8 uH	27.2 uH	20 %	3.98 A	48 mOhms	12.3 mm	12.3 mm	8.05 mm	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Coupled Inductors 120uH Shld 20% 0.55A 1.03ohms AECQ2 MSD7342-124MLC Coilcraft Restricted Availability	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		Restricted Availability	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	Reel, Cut Tape, MouseReel
Coupled Inductors 18uH Shld 20% 1.35A 170mOhms AECQ2 MSD7342-183MLC Coilcraft Restricted Availability	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		Restricted Availability	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	Reel, Cut Tape, MouseReel
Coupled Inductors 270uH Shld 20% 0.36A 2.41ohms AECQ2 MSD7342-274MLC Coilcraft Restricted Availability	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		Restricted Availability	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	Reel, Cut Tape, MouseReel
Coupled Inductors 100uH Shld 20% 1.5A 322mOhms MSD1260-104MLD Coilcraft Restricted Availability	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	More Info Available	Restricted Availability	MSD1260	100 uH	400 uH	20 %	1.5 A	322 mOhms	12.3 mm	12.3 mm	6 mm	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Coupled Inductors 270uH Shld 10% 950mA 806mOhms MSD1260-274KLD Coilcraft Restricted Availability	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		Restricted Availability	MSD1260	270 uH	1.08 mH	10 %	950 mA	806 mOhms	12.3 mm	12.3 mm	6 mm	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Coupled Inductors 390uH Shld 10% 770mA 1.2Ohms MSD1260-394KLD Coilcraft Restricted Availability	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		Restricted Availability	MSD1260	390 uH	1.56 mH	10 %	770 mA	1.2 Ohms	12.3 mm	12.3 mm	6 mm	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Coupled Inductors 6.8uH Shld 20% 3.88A 48mOhms MSD1260-682MLD Coilcraft Restricted Availability	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		Restricted Availability	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		Reel, Cut Tape, MouseReel
Coupled Inductors 15uH Shld 20% 2.92A 85mOhms MSD1260-153MLD Coilcraft Restricted Availability	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	More Info Available	Restricted Availability	MSD1260	15 uH	60 uH	20 %	2.92 A	85 mOhms	12.3 mm	12.3 mm	6 mm	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel