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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Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Type
Package/Case
Shielding
Inductance
Tolerance
Maximum DC Current
Maximum DC Resistance
Saturation Current
Minimum Operating Temperature
Maximum Operating Temperature
Self Resonant Frequency
Termination
Length
Width
Height
Core Material
Qualification
Series
Packaging
Murata Electronics Power Inductors - SMD
Datasheet
1,758In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

Line Choke 1818 (4745 metric) Shielded 4.3 uH 20 % 2 A 84 mOhms 2 A - 40 C + 85 C Standard 4.7 mm 4.5 mm 1.8 mm Ferrite DEM4518C Reel, Cut Tape, MouseReel
Murata Electronics Power Inductors - SMD
Datasheet
2,685In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

Line Choke 1818 (4745 metric) Shielded 6.8 uH 20 % 1.9 A 106 mOhms 1.7 A - 40 C + 85 C Standard 4.7 mm 4.5 mm 1.8 mm Ferrite DEM4518C Reel, Cut Tape, MouseReel
Murata Electronics Power Inductors - SMD 10 UH 20%
Datasheet
4,151In Stock
4,000Expected 02/12/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

10 uH Standard DEM8045C Reel, Cut Tape, MouseReel
Murata Electronics Power Inductors - SMD 22 UH 20%
Datasheet
1,717In Stock
2,000Expected 22/09/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

22 uH Standard DEM8045C Reel, Cut Tape, MouseReel
Murata Electronics Power Inductors - SMD 33 UH 20%
Datasheet
347In Stock
13,000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

33 uH Standard DEM8045C Reel, Cut Tape, MouseReel
Murata Electronics Power Inductors - SMD 3.3 UH 30%
Datasheet
4,000In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

3.3 uH Standard DEM8045C Reel, Cut Tape, MouseReel
Murata Electronics Power Inductors - SMD 47 UH 20%
Datasheet
326In Stock
2,000Expected 14/10/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

47 uH Standard DEM8045C Reel, Cut Tape, MouseReel
Murata Electronics Power Inductors - SMD
Datasheet
232In Stock
2,000Expected 27/10/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

Line Choke 3131 (8080 metric) Shielded 6.8 uH 30 % 4.8 A 27.6 mOhms 5.2 A - 40 C + 85 C Standard 8 mm 8 mm 4.5 mm Ferrite DEM8045C Reel, Cut Tape, MouseReel
Murata Electronics Power Inductors - SMD 8.2 UH 20%
Datasheet
1,884In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

8.2 uH Standard DEM8045C Reel, Cut Tape, MouseReel
Murata Electronics Power Inductors - SMD 1 UH 20%
Datasheet
10,492In Stock
15,000Expected 01/10/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

1 uH Standard DFE252012C Reel, Cut Tape, MouseReel
Murata Electronics Power Inductors - SMD 1.5 UH 20%
Datasheet
7,744In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

1.5 uH Standard DFE252012C Reel, Cut Tape, MouseReel
Murata Electronics Power Inductors - SMD 2.2 UH 20%
Datasheet
8,773In Stock
6,000Expected 22/09/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

2.2 uH Standard DFE252012C Reel, Cut Tape, MouseReel
Murata Electronics Power Inductors - SMD
Datasheet
3,825In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Line Choke 1008 (2520 metric) Shielded 3.3 uH 20 % 1.5 A 144 mOhms 1.8 A - 40 C + 85 C Standard 2.5 mm 2 mm 1.2 mm Metal Alloy DFE252012C Reel, Cut Tape, MouseReel
Murata Electronics Power Inductors - SMD 6.8 UH 20%
Datasheet
8,285In Stock
9,000Expected 01/10/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

6.8 uH DFE252012C Reel, Cut Tape, MouseReel
Murata Electronics Power Inductors - SMD
Datasheet
558In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

Line Choke 3131 (8080 metric) Shielded 10 uH 20 % 3.4 A 52.8 mOhms 4.1 A - 40 C + 85 C Standard 8 mm 8 mm 4 mm Ferrite DEM8040C Reel, Cut Tape, MouseReel
Murata Electronics Power Inductors - SMD
Datasheet
1,406In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

Line Choke 3131 (8080 metric) Shielded 15 uH 20 % 2.7 A 78 mOhms 3.4 A - 40 C + 85 C Standard 8 mm 8 mm 4 mm Ferrite DEM8040C Reel, Cut Tape, MouseReel
Murata Electronics Power Inductors - SMD
Datasheet
969In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

Line Choke 3131 (8080 metric) Shielded 33 uH 20 % 1.8 A 168 mOhms 2.4 A - 40 C + 85 C Standard 8 mm 8 mm 4 mm Ferrite DEM8040C Reel, Cut Tape, MouseReel
Murata Electronics Power Inductors - SMD
Datasheet
907In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

Line Choke 3131 (8080 metric) Shielded 10 uH 20 % 3.1 A 54 mOhms 2.9 A - 40 C + 85 C Standard 8 mm 8 mm 3 mm Ferrite DEM Reel, Cut Tape, MouseReel
Murata Electronics Power Inductors - SMD 15 UH 20%
Datasheet
1,395In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

15 uH Standard DEM Reel, Cut Tape, MouseReel
Murata Electronics Power Inductors - SMD 22 UH 20%
Datasheet
1,509In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

22 uH Standard DEM Reel, Cut Tape, MouseReel
Murata Electronics Power Inductors - SMD 3.3 UH 30%
Datasheet
778In Stock
1,000Expected 08/10/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

3.3 uH Standard DEM Reel, Cut Tape, MouseReel
Murata Electronics Power Inductors - SMD
Datasheet
922In Stock
1,000Expected 23/11/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

Line Choke 3131 (8080 metric) Shielded 4.7 uH 30 % 4.9 A 22.8 mOhms 4.4 A - 40 C + 85 C Standard 8 mm 8 mm 3 mm Ferrite DEM Reel, Cut Tape, MouseReel
Murata Electronics Power Inductors - SMD 10 UH 20%
Datasheet
284In Stock
9,500Expected 23/11/2026
MouseReel Available
Min.: 1
Mult.: 1
: 500

10 uH Standard DEM Reel, Cut Tape, MouseReel
Murata Electronics Power Inductors - SMD 15 UH 20%
Datasheet
989In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

15 uH Standard DEM Reel, Cut Tape, MouseReel
Murata Electronics Power Inductors - SMD 33 UH 20%
Datasheet
685In Stock
500Expected 01/10/2026
MouseReel Available
Min.: 1
Mult.: 1
: 500

33 uH Standard DEM Reel, Cut Tape, MouseReel