Inductors, Chokes & Coils

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DEM Ferrite Inductors

Murata Electronics DEM Ferrite Inductors feature a magnetically shielded construction that offers low magnetic flux leakage from the top of the coil and uses flat wire to offer low DC resistance. The DEM series from Murata Electronics is suitable for large currents. These ferrite inductors are halogen free and RoHS compliant.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (PEN) Filter the results in the table by unit price based on your quantity.	Qty.	Inductance	Tolerance	Maximum DC Current	Maximum Operating Temperature	Qualification
Power Inductors - SMD 1235AS-H-1R8N=P3 Murata Electronics 1: S/ 2.41 672In Stock End of Life	Mfr. Part # 1235AS-H-1R8N=P3 Mouser Part # 81-1235AS-H-1R8NP3 End of Life	Murata Electronics	Power Inductors - SMD	Datasheet	672In Stock	Cut Tape S/ 2.41 S/ 1.97 S/ 1.62 S/ 1.56 Reel S/ 1.39 View S/ 1.42 S/ 1.28 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	1.8 uH	30 %	2.7 A	+ 85 C
Power Inductors - SMD 1235AS-H-220M=P3 Murata Electronics 1: S/ 2.45 2,921In Stock End of Life	Mfr. Part # 1235AS-H-220M=P3 Mouser Part # 81-1235AS-H-220MP3 End of Life	Murata Electronics	Power Inductors - SMD	Datasheet	2,921In Stock	Cut Tape S/ 2.45 S/ 2.01 S/ 1.65 S/ 1.58 Reel S/ 1.25 View S/ 1.36 S/ 1.18 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	22 uH	20 %	1 A	+ 85 C
Power Inductors - SMD 1235AS-H-4R3M=P3 Murata Electronics 1: S/ 2.41 1,647In Stock End of Life	Mfr. Part # 1235AS-H-4R3M=P3 Mouser Part # 81-1235AS-H-4R3MP3 End of Life	Murata Electronics	Power Inductors - SMD	Datasheet	1,647In Stock	Cut Tape S/ 2.41 S/ 1.97 S/ 1.62 S/ 1.56 Reel S/ 1.37 View S/ 1.37 S/ 1.28 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	4.3 uH	20 %	2 A	+ 85 C
Power Inductors - SMD 1248AS-H-150M=P3 Murata Electronics 1: S/ 3.00 1,406In Stock End of Life	Mfr. Part # 1248AS-H-150M=P3 Mouser Part # 81-1248AS-H-150MP3 End of Life	Murata Electronics	Power Inductors - SMD Learn More about Murata Electronics murata dem inductors	Datasheet	1,406In Stock	Cut Tape S/ 3.00 S/ 2.45 S/ 2.02 S/ 1.95 Reel S/ 1.62 View S/ 1.48 S/ 1.42 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	15 uH	20 %	2.7 A	+ 85 C
Power Inductors - SMD 1248AS-H-330M=P3 Murata Electronics 1: S/ 3.00 907In Stock End of Life	Mfr. Part # 1248AS-H-330M=P3 Mouser Part # 81-1248AS-H-330MP3 End of Life	Murata Electronics	Power Inductors - SMD Learn More about Murata Electronics murata dem inductors	Datasheet	907In Stock	Cut Tape S/ 3.00 S/ 2.45 S/ 2.02 S/ 1.95 Reel S/ 1.62 View S/ 1.48 S/ 1.42 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	33 uH	20 %	1.8 A	+ 85 C
Power Inductors - SMD 1273AS-H-100M=P3 Murata Electronics 1: S/ 2.92 877In Stock End of Life	Mfr. Part # 1273AS-H-100M=P3 Mouser Part # 81-1273AS-H-100MP3 End of Life	Murata Electronics	Power Inductors - SMD Learn More about Murata Electronics murata dem inductors	Datasheet	877In Stock	Cut Tape S/ 2.92 S/ 2.39 S/ 1.97 S/ 1.90 Reel S/ 1.58 View S/ 1.44 S/ 1.38 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	10 uH	20 %	3.1 A	+ 85 C
Power Inductors - SMD 15 UH 20% 1273AS-H-150M=P3 Murata Electronics 1: S/ 2.92 1,354In Stock End of Life	Mfr. Part # 1273AS-H-150M=P3 Mouser Part # 81-1273AS-H-150MP3 End of Life	Murata Electronics	Power Inductors - SMD 15 UH 20% Learn More about Murata Electronics murata dem inductors	Datasheet	1,354In Stock	Cut Tape S/ 2.92 S/ 2.39 S/ 1.97 S/ 1.90 Reel S/ 1.59 View S/ 1.44 S/ 1.38 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	15 uH
Power Inductors - SMD 22 UH 20% 1273AS-H-220M=P3 Murata Electronics 1: S/ 2.92 1,505In Stock End of Life	Mfr. Part # 1273AS-H-220M=P3 Mouser Part # 81-1273AS-H-220MP3 End of Life	Murata Electronics	Power Inductors - SMD 22 UH 20% Learn More about Murata Electronics murata dem inductors	Datasheet	1,505In Stock	Cut Tape S/ 2.92 S/ 2.39 S/ 1.97 S/ 1.90 Reel S/ 1.58 View S/ 1.44 S/ 1.38 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	22 uH
Power Inductors - SMD 1273AS-H-470M=P3 Murata Electronics 1: S/ 3.58 1,000In Stock End of Life	Mfr. Part # 1273AS-H-470M=P3 Mouser Part # 81-1273AS-H-470MP3 End of Life	Murata Electronics	Power Inductors - SMD Learn More about Murata Electronics murata dem inductors	Datasheet	1,000In Stock	Cut Tape S/ 3.58 S/ 3.06 S/ 2.81 S/ 2.28 Reel S/ 1.61 View S/ 2.15 S/ 1.90 S/ 1.56 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	47 uH	20 %	1.3 A	+ 85 C
Power Inductors - SMD 1274AS-H-4R7N=P3 Murata Electronics 1: S/ 4.28 1,146In Stock End of Life	Mfr. Part # 1274AS-H-4R7N=P3 Mouser Part # 81-1274AS-H-4R7NP3 End of Life	Murata Electronics	Power Inductors - SMD Learn More about Murata Electronics murata dem inductors	Datasheet	1,146In Stock	Cut Tape S/ 4.28 S/ 3.53 S/ 2.91 S/ 2.87 Reel S/ 2.64 MouseReel Available	Min.: 1 Mult.: 1 Max.: 500 : 500	4.7 uH	30 %	6.7 A	+ 85 C
Power Inductors - SMD DD1274AS-H-150M=P3 Murata Electronics 1: S/ 4.71 529In Stock End of Life	Mfr. Part # DD1274AS-H-150M=P3 Mouser Part # 81-DD1274AS-H-150MP3 End of Life	Murata Electronics	Power Inductors - SMD Learn More about Murata Electronics murata dem inductors	Datasheet	529In Stock	Cut Tape S/ 4.71 S/ 3.88 S/ 3.39 S/ 3.19 Reel S/ 2.94 View S/ 3.11 S/ 2.46 S/ 2.29 S/ 2.22 MouseReel Available	Min.: 1 Mult.: 1 : 500	15 uH	20 %	3.9 A	+ 105 C
Power Inductors - SMD DD1274AS-H-220M=P3 Murata Electronics 1: S/ 4.71 823In Stock End of Life	Mfr. Part # DD1274AS-H-220M=P3 Mouser Part # 81-DD1274AS-H-220MP3 End of Life	Murata Electronics	Power Inductors - SMD Learn More about Murata Electronics murata dem inductors	Datasheet	823In Stock	Cut Tape S/ 4.71 S/ 3.88 S/ 3.39 S/ 3.19 Reel S/ 2.70 View S/ 2.95 S/ 2.46 S/ 2.29 S/ 2.22 MouseReel Available	Min.: 1 Mult.: 1 : 500	22 uH	20 %	2.9 A	+ 105 C
Power Inductors - SMD DEM8045Z-220M=P3 Murata Electronics 1: S/ 2.92 1,349In Stock End of Life	Mfr. Part # DEM8045Z-220M=P3 Mouser Part # 81-DEM8045Z-220M=P3 End of Life	Murata Electronics	Power Inductors - SMD Learn More about Murata Electronics murata dem inductors	Datasheet	1,349In Stock	Cut Tape S/ 2.92 S/ 2.40 S/ 2.09 S/ 1.98 Reel S/ 1.58 View S/ 1.83 S/ 1.72 S/ 1.44 S/ 1.37	Min.: 1 Mult.: 1 : 1,000	22 uH	20 %	2.4 A	+ 105 C	AEC-Q200
Power Inductors - SMD DEM8045Z-470M=P3 Murata Electronics 1: S/ 3.54 946In Stock End of Life	Mfr. Part # DEM8045Z-470M=P3 Mouser Part # 81-DEM8045Z-470M=P3 End of Life	Murata Electronics	Power Inductors - SMD Learn More about Murata Electronics murata dem inductors	Datasheet	946In Stock	Cut Tape S/ 3.54 S/ 3.04 S/ 2.79 S/ 2.26 Reel S/ 1.57 View S/ 2.13 S/ 1.85 S/ 1.55 S/ 1.52	Min.: 1 Mult.: 1 : 1,000	47 uH	20 %	1.8 A	+ 105 C	AEC-Q200
Power Inductors - SMD DEM8045Z-4R7N=P3 Murata Electronics 1: S/ 2.92 2,509In Stock End of Life	Mfr. Part # DEM8045Z-4R7N=P3 Mouser Part # 81-DEM8045Z-4R7N=P3 End of Life	Murata Electronics	Power Inductors - SMD Learn More about Murata Electronics murata dem inductors	Datasheet	2,509In Stock	Cut Tape S/ 2.92 S/ 2.40 S/ 2.09 S/ 1.98 Reel S/ 1.65 View S/ 1.83 S/ 1.72 S/ 1.44 S/ 1.37	Min.: 1 Mult.: 1 : 1,000	4.7 uH	30 %	6.3 A	+ 105 C	AEC-Q200
Power Inductors - SMD 6.8 UH 30% DEM8045Z-6R8N=P3 Murata Electronics 1: S/ 3.54 1,012In Stock End of Life	Mfr. Part # DEM8045Z-6R8N=P3 Mouser Part # 81-DEM8045Z-6R8N=P3 End of Life	Murata Electronics	Power Inductors - SMD 6.8 UH 30% Learn More about Murata Electronics murata dem inductors	Datasheet	1,012In Stock	Cut Tape S/ 3.54 S/ 2.88 S/ 2.51 S/ 2.26 Reel S/ 1.65 View S/ 2.13 S/ 1.83 S/ 1.44 S/ 1.37 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	6.8 uH	30 %	4.8 A	+ 125 C	AEC-Q200
Power Inductors - SMD 1217AS-H-1R5N=P3 Murata Electronics 1: S/ 2.80 1,000In Stock	Mfr. Part # 1217AS-H-1R5N=P3 Mouser Part # 81-1217AS-H-1R5NP3	Murata Electronics	Power Inductors - SMD Learn More about Murata Electronics murata dem inductors	Datasheet	1,000In Stock	Cut Tape S/ 2.80 S/ 2.32 S/ 1.91 S/ 1.72 Reel S/ 1.51 View S/ 1.40 S/ 1.34 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	1.5 uH	30 %	9.4 A	+ 85 C
Power Inductors - SMD 2.2 UH 20% 1217AS-H-2R2N=P3 Murata Electronics 1: S/ 2.80 473In Stock 5,000Expected 1/28/2027	Mfr. Part # 1217AS-H-2R2N=P3 Mouser Part # 81-1217AS-H-2R2NP3	Murata Electronics	Power Inductors - SMD 2.2 UH 20% Learn More about Murata Electronics murata dem inductors	Datasheet	473In Stock 5,000Expected 1/28/2027	Cut Tape S/ 2.80 S/ 2.32 S/ 1.91 S/ 1.72 Reel S/ 1.51 View S/ 1.40 S/ 1.34 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	2.2 uH
Power Inductors - SMD 3.3 UH 30% 1217AS-H-3R3N=P3 Murata Electronics 1: S/ 2.65 2,882In Stock	Mfr. Part # 1217AS-H-3R3N=P3 Mouser Part # 81-1217AS-H-3R3NP3	Murata Electronics	Power Inductors - SMD 3.3 UH 30% Learn More about Murata Electronics murata dem inductors	Datasheet	2,882In Stock	Cut Tape S/ 2.65 S/ 2.18 S/ 1.80 S/ 1.72 Reel S/ 1.45 View S/ 1.32 S/ 1.26 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	3.3 uH
Power Inductors - SMD 8.2 UH 20% 1217AS-H-8R2M=P3 Murata Electronics 1: S/ 2.65 1,582In Stock	Mfr. Part # 1217AS-H-8R2M=P3 Mouser Part # 81-1217AS-H-8R2MP3	Murata Electronics	Power Inductors - SMD 8.2 UH 20% Learn More about Murata Electronics murata dem inductors	Datasheet	1,582In Stock	Cut Tape S/ 2.65 S/ 2.18 S/ 1.80 S/ 1.72 Reel S/ 1.45 S/ 1.32 MouseReel Available	Min.: 1 Mult.: 1 Max.: 3,000 : 1,000	8.2 uH
Power Inductors - SMD 10 UH 20% 1239AS-H-100M=P2 Murata Electronics 1: S/ 1.01 41,436In Stock 39,000Expected 1/5/2027	Mfr. Part # 1239AS-H-100M=P2 Mouser Part # 81-1239AS-H-100MP2	Murata Electronics	Power Inductors - SMD 10 UH 20% Learn More about Murata Electronics murata dem inductors	Datasheet	41,436In Stock 39,000Expected 1/5/2027	Cut Tape S/ 1.01 S/ 0.849 S/ 0.697 S/ 0.576 Reel S/ 0.525 View S/ 0.483 S/ 0.471 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	10 uH
Power Inductors - SMD 2.2 UH 20% 1239AS-H-2R2M=P2 Murata Electronics 1: S/ 1.09 786In Stock 15,000On Order	Mfr. Part # 1239AS-H-2R2M=P2 Mouser Part # 81-1239AS-H-2R2MP2	Murata Electronics	Power Inductors - SMD 2.2 UH 20% Learn More about Murata Electronics murata dem inductors	Datasheet	786In Stock 15,000On Order On Order Ship Dates Mfr. #: 1239AS-H-2R2M=P2 Stock: 786 Can Ship Immediately On Order: 6,000 Expected 12/22/2026 9,000 Expected 11/4/2027 Factory Lead-Time: 14 Weeks	Cut Tape S/ 1.09 S/ 0.899 S/ 0.74 S/ 0.607 Reel S/ 0.545 View S/ 0.494 S/ 0.475 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	2.2 uH
Power Inductors - SMD 1239AS-H-3R3M=P2 Murata Electronics 1: S/ 1.01 2,504In Stock 3,000Expected 1/18/2027	Mfr. Part # 1239AS-H-3R3M=P2 Mouser Part # 81-1239AS-H-3R3MP2	Murata Electronics	Power Inductors - SMD Learn More about Murata Electronics murata dem inductors	Datasheet	2,504In Stock 3,000Expected 1/18/2027	Cut Tape S/ 1.01 S/ 0.849 S/ 0.697 S/ 0.576 Reel S/ 0.514 MouseReel Available	Min.: 1 Mult.: 1 Max.: 3,000 : 3,000	3.3 uH	20 %	1.5 A	+ 85 C
Power Inductors - SMD .47 UH 20% 1239AS-H-R47M=P2 Murata Electronics 1: S/ 1.01 8,685In Stock 30,000On Order	Mfr. Part # 1239AS-H-R47M=P2 Mouser Part # 81-1239AS-H-R47MP2	Murata Electronics	Power Inductors - SMD .47 UH 20% Learn More about Murata Electronics murata dem inductors	Datasheet	8,685In Stock 30,000On Order On Order Ship Dates Mfr. #: 1239AS-H-R47M=P2 Stock: 8,685 Can Ship Immediately On Order: 15,000 Expected 12/31/2026 15,000 Expected 1/12/2027 Factory Lead-Time: 14 Weeks	Cut Tape S/ 1.01 S/ 0.849 S/ 0.697 S/ 0.576 Reel S/ 0.514 View S/ 0.463 S/ 0.444 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	470 nH
Power Inductors - SMD 3.3 UH 30% 1273AS-H-3R3N=P3 Murata Electronics 1: S/ 2.92 1,723In Stock	Mfr. Part # 1273AS-H-3R3N=P3 Mouser Part # 81-1273AS-H-3R3NP3	Murata Electronics	Power Inductors - SMD 3.3 UH 30% Learn More about Murata Electronics murata dem inductors	Datasheet	1,723In Stock	Cut Tape S/ 2.92 S/ 2.39 S/ 1.97 S/ 1.90 Reel S/ 1.58 View S/ 1.44 S/ 1.38 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	3.3 uH