Ferrite Toroids / Ferrite Rings

Results: 970
Select Image Part # Mfr. Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity. Qty. RoHS ECAD Model Product Type Product Inside Diameter Outside Diameter Inside Length Outside Length Inside Height Outside Height Series Packaging Core Material
Fair-Rite Ferrite Toroids / Ferrite Rings 68 Toroid 29.95x19.45x7.50MM 1,259In Stock
Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings 59 Bulk 68
Wurth Elektronik Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 80Ohm @ 25MHz 1,184In Stock
640Expected 9/4/2026
Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings Toroids 19 mm 31.5 mm 16 mm WE-TOF Tray 3 W 800
Wurth Elektronik Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 41Ohm @ 25MHz 12,113In Stock
7,161Expected 9/4/2026
Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings Toroids 10 mm 14 mm 8 mm WE-TOF Tray 3 W 800
TDK Ferrite Toroids / Ferrite Rings MnZn HF90 14x7x8mm 7,333In Stock
Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings Ferrite Bead Cores 8 mm 14 mm 7 mm T Tray Manganese Zinc (MnZn)
TDK Ferrite Toroids / Ferrite Rings MnZn HF90 38x14x22mm 543In Stock
Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings Ferrite Bead Cores 22 mm 38 mm 14 mm T Tray Manganese Zinc (MnZn)
TDK Ferrite Toroids / Ferrite Rings MnZn HF90 44.5x13x30mm 753In Stock
Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings Ferrite Bead Cores 30 mm 44.5 mm 13 mm T Tray Manganese Zinc (MnZn)
Wurth Elektronik Ferrite Toroids / Ferrite Rings WE-TOF 107 Ohms 355In Stock
252Expected 9/11/2026
Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings Toroids 7.1 mm 13.2 mm 12.7 mm WE-TOF Tray
Wurth Elektronik Ferrite Toroids / Ferrite Rings WE-TOF 133Ohm 33.4mm 41In Stock
Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings Toroids 35.5 mm 61 mm WE-TOF Tray 4 W 1500
KEMET Ferrite Toroids / Ferrite Rings High Heat Resistance with Case Toroidal Mn-Zn -40/+120C UL94 V-0 HR1 602In Stock
Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings EMI Cores 7.7 mm 22 mm 14 mm ESD-R-220814XH-R1 Tray Manganese Zinc (MnZn) HR1
KEMET Ferrite Toroids / Ferrite Rings Bare,Toroidal Mn-Zn Low Frequency AM Band 150kHz Ring High permeability 10H 682In Stock
Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings EMI Cores 15 mm 25 mm 12 mm ESD-R-25SH Tray Manganese Zinc (MnZn) 7H
KEMET Ferrite Toroids / Ferrite Rings Toroidal,Mn-Zn Low Frequency AM Band 150kHz Ring High permeability S15H 250In Stock
Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings EMI Cores 16 mm 25 mm 13 mm ESD-R-25SR Tray Manganese Zinc (MnZn) S15H
KEMET Ferrite Toroids / Ferrite Rings High Heat Resistance with Case Toroidal Mn-Zn -40/+120C UL94 V-0 HR1 319In Stock
Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings EMI Cores 12.7 mm 29 mm 16 mm ESD-R-291216XH-R1 Tray Manganese Zinc (MnZn) HR1
KEMET Ferrite Toroids / Ferrite Rings Toroidal w/case Nanocrystal Low Frequency 150kHz Ring -40/+120C UL94 V-0 83In Stock
120Expected 4/27/2027
Min.: 1
Mult.: 1
Max.: 480

Ferrite Toroids / Ferrite Rings EMI Cores 21 mm 41 mm 19 mm ESD-R-412119H-NC23 Tray Nanocrystal
KEMET Ferrite Toroids / Ferrite Rings High Heat Resistance with Case Toroidal Mn-Zn -40/+120C UL94 V-0 HR1 236In Stock
Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings EMI Cores 16.7 mm 42 mm 17 mm ESD-R-421617XH-R1 Tray Manganese Zinc (MnZn) HR1
KEMET Ferrite Toroids / Ferrite Rings High Heat Resistance with Case Toroidal,Mn-Zn -40/+120C UL94 V-0 HR1 78In Stock
Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings EMI Cores 24.4 mm 51 mm 19 mm ESD-R-512419XH-R1 Tray Manganese Zinc (MnZn) HR1
KEMET Ferrite Toroids / Ferrite Rings High Heat Resistance with Case Toroidal Mn-Zn -40/+120C UL94 V-0 HR1 70In Stock
Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings EMI Cores 33.2 mm 61 mm 25 mm ESD-R-613325XH-R1 Tray Manganese Zinc (MnZn) HR1
Fair-Rite Ferrite Toroids / Ferrite Rings 43 Multi-Aperture 25MHz@122OHM 4,853In Stock
Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings Multi-Hole Cores 28 Bulk 43
Fair-Rite Ferrite Toroids / Ferrite Rings 43 Multi-Aperture Core Z=130 @100MHz 6,637In Stock
12,600Expected 10/26/2026
Min.: 1
Mult.: 1
Ferrite Toroids / Ferrite Rings Multi-Hole Cores 3.8 mm 7.5 mm 28 Bulk 43
Fair-Rite Ferrite Toroids / Ferrite Rings 43 Multi-Aperture 25MHz@59OHM 13,154In Stock
Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings Multi-Hole Cores 28 Bulk 43
Fair-Rite Ferrite Toroids / Ferrite Rings 43 Multi-Aperture 7mm 6.2mm 4.2mm 27,596In Stock
36,000Expected 9/28/2026
Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings Multi-Hole Cores 1.8 mm 4.2 mm 28 Bulk 43
Fair-Rite Ferrite Toroids / Ferrite Rings 43 Multi-Aperture 28.7mm 14.25mm 2,269In Stock
2,385Expected 8/24/2026
Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings Multi-Hole Cores 6.35 mm 28.7 mm 14.25 mm 28 Bulk 43
Fair-Rite Ferrite Toroids / Ferrite Rings 43 Multi-Aperture 25MHz@295OHM 2,514In Stock
52On Order
Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings 28 Bulk 43
Fair-Rite Ferrite Toroids / Ferrite Rings 43 Multi-Aperture 19.45mm 12.7mm 9.5mm 4,302In Stock
7,857On Order
Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings Multi-Hole Cores 4.75 mm 19.45 mm 9.5 mm 28 Bulk 43
Fair-Rite Ferrite Toroids / Ferrite Rings 61 Multi Aperture Core 150 Ohms 100MHz 25,846In Stock
18,000Expected 9/28/2026
Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings Multi-Hole Cores 3.8 mm 7.5 mm 28 Bulk 61
Fair-Rite Ferrite Toroids / Ferrite Rings 61 MULIT APERTURE 625ohm@250MHZ 2,336In Stock
289Expected 8/28/2026
Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings Multi-Hole Cores 6.8 mm 30.2 mm 15 mm 28 Bulk 61