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.

Results: 78
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Description Datasheet Availability Pricing (CAD) 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
Termination
Length
Width
Height
Core Material
Qualification
Series
Packaging
Murata Electronics Power Inductors - SMD
Datasheet
4,557In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

Line Choke 3939 (100100 metric) Shielded 22 uH 20 % 2.9 A 68.1 mOhms 4.2 A - 40 C + 85 C Standard 10.3 mm 10.3 mm 5 mm Ferrite DEM Reel, Cut Tape, MouseReel
Murata Electronics Power Inductors - SMD
Datasheet
55In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

Line Choke 3939 (100100 metric) Shielded 6.8 uH 30 % 5.4 A 21.3 mOhms 7.5 A - 40 C + 85 C Standard 10.3 mm 10.3 mm 5 mm Ferrite DEM Reel, Cut Tape, MouseReel
Murata Electronics Power Inductors - SMD
Datasheet
449In Stock
Min.: 1
Mult.: 1
Reel: 500

DEM Reel, Cut Tape
Murata Electronics Power Inductors - SMD
Datasheet
697In Stock
Min.: 1
Mult.: 1
Reel: 1,000

Power Choke Unshielded 5.6 uH 30 % 5.4 A 19 mOhms 6.1 A - 40 C + 105 C Standard 8.3 mm 8.3 mm 4.5 mm Ferrite AEC-Q200 DEM8045C_Z Reel, Cut Tape
Murata Electronics Power Inductors - SMD
Datasheet
371In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

Line Choke 3939 (100100 metric) Shielded 1.5 uH 30 % 8.9 A 7.7 mOhms 15.3 A - 40 C + 85 C Standard 10.3 mm 10.3 mm 5 mm Ferrite DEM Reel, Cut Tape, MouseReel
Murata Electronics Power Inductors - SMD
Datasheet
974In Stock
Min.: 1
Mult.: 1
Reel: 1,000

Power Choke Unshielded 47 uH 20 % 1.8 A 170 mOhms 2.1 A - 40 C + 105 C Standard 8.3 mm 8.3 mm 4.5 mm Ferrite AEC-Q200 DEM8045C_Z Reel, Cut Tape
Murata Electronics Power Inductors - SMD
Datasheet
1,431In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

Power Inductor 3939 (100100 metric) Shielded 3.3 uH 30 % 7.4 A 11.4 mOhms 10.8 A - 40 C + 105 C Standard 10 mm 10 mm 5 mm Ferrite AEC-Q200 DEM10050C Reel, Cut Tape, MouseReel
Murata Electronics Power Inductors - SMD
Datasheet
4,331In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

Line Choke 1818 (4745 metric) Shielded 22 uH 20 % 1 A 306 mOhms 910 mA - 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
4,764In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

Line Choke 1818 (4745 metric) Shielded 10 uH 20 % 1.7 A 132 mOhms 1.3 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
1,597In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

Line Choke 1818 (4745 metric) Shielded 15 uH 20 % 1.1 A 192 mOhms 980 mA - 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
672In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

Line Choke 1818 (4745 metric) Shielded 1.8 uH 30 % 2.7 A 56 mOhms 3 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
1,758In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 10 UH 20%
Datasheet
4,973In Stock
3,000Expected 2026-04-14
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

10 uH Standard DEM8045C Reel, Cut Tape, MouseReel
Murata Electronics Power Inductors - SMD 10 UH 20%
Datasheet
17,841In Stock
18,000Expected 2026-04-14
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

10 uH Standard DFE252012C Reel, Cut Tape, MouseReel
Murata Electronics Power Inductors - SMD 6.8 UH 20%
Datasheet
18,963In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

6.8 uH DFE252012C Reel, Cut Tape, MouseReel
Murata Electronics Power Inductors - SMD
Datasheet
2,340In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

Line Choke 3131 (8080 metric) Shielded 1.5 uH 30 % 9.4 A 7.6 mOhms 11.2 A - 40 C + 85 C Standard 8 mm 8 mm 4.5 mm Ferrite DEM8045C Reel, Cut Tape, MouseReel
Murata Electronics Power Inductors - SMD
Datasheet
820In Stock
1,000Expected 2026-04-20
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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
Datasheet
3,561In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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
Datasheet
590In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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
1,408In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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
937In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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
Datasheet
1,089In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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
Datasheet
995In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

Power Inductor 3939 (100100 metric) Shielded 10 uH 20 % 4.4 A 30.4 mOhms 6.2 A - 40 C + 105 C Standard 10 mm 10 mm 5 mm Ferrite AEC-Q200 DEM10050C Reel, Cut Tape, MouseReel
Murata Electronics Power Inductors - SMD
Datasheet
558In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

Power Inductor 3939 (100100 metric) Shielded 1.5 uH 30 % 8.9 A 7.7 mOhms 15.3 A - 40 C + 105 C Standard 10 mm 10 mm 5 mm Ferrite AEC-Q200 DEM10050C Reel, Cut Tape, MouseReel
Murata Electronics Power Inductors - SMD
Datasheet
1,343In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

Power Inductor 3939 (100100 metric) Shielded 8.2 uH 20 % 4.8 A 26.4 mOhms 6.8 A - 40 C + 105 C Standard 10 mm 10 mm 5 mm Ferrite AEC-Q200 DEM10050C Reel, Cut Tape, MouseReel