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28 Series Ferrite Toroids / Ferrite Rings

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Product Type	Product	Inside Diameter	Outside Diameter	Outside Length	Outside Height	Series	Packaging	Core Material
Ferrite Toroids / Ferrite Rings 73 Multi Aperture Z = 115OHMS @ 10MHZ 2873001802 Fair-Rite 1: $0.47 17,032In Stock	Mfr. Part No. 2873001802 Mouser Part No 623-2873001802	Fair-Rite	Ferrite Toroids / Ferrite Rings 73 Multi Aperture Z = 115OHMS @ 10MHZ	Datasheet	17,032In Stock	$0.47 $0.322 $0.28 $0.25 View $0.223 $0.191 $0.167 $0.147 $0.119	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Multi-Hole Cores	1.1 mm	6.35 mm		6.15 mm	28	Bulk	73
Ferrite Toroids / Ferrite Rings 61 Multi-Aperture 100MHz@300OHM 2861006802 Fair-Rite 1: $1.51 3,157In Stock	Mfr. Part No. 2861006802 Mouser Part No 623-2861006802	Fair-Rite	Ferrite Toroids / Ferrite Rings 61 Multi-Aperture 100MHz@300OHM		3,157In Stock	$1.51 $1.04 $0.897 $0.805 View $0.611 $0.52	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings						28	Bulk	61
Ferrite Toroids / Ferrite Rings 67 Multi-Aperture 7x3.10x4.20MM 2867002702 Fair-Rite 1: $0.29 26,953In Stock	Mfr. Part No. 2867002702 Mouser Part No 623-2867002702	Fair-Rite	Ferrite Toroids / Ferrite Rings 67 Multi-Aperture 7x3.10x4.20MM		26,953In Stock	$0.29 $0.199 $0.173 $0.154 View $0.138 $0.117 $0.104 $0.091 $0.072	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings						28	Bulk	67
Ferrite Toroids / Ferrite Rings https://workbench.a2hosted.com/fair-rite/product_datasheet/PN2867002702.html 2867002402 Fair-Rite 1: $0.461 29,073In Stock	Mfr. Part No. 2867002402 Mouser Part No 623-2867002402	Fair-Rite	Ferrite Toroids / Ferrite Rings https://workbench.a2hosted.com/fair-rite/product_datasheet/PN2867002702.html		29,073In Stock	$0.461 $0.317 $0.276 $0.247 View $0.20 $0.163 $0.151 $0.136 $0.117	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings						28	Bulk	67
Ferrite Toroids / Ferrite Rings 73 Multi-Aperture 10MHz@94OHM 2873000302 Fair-Rite 1: $1.02 9,105In Stock	Mfr. Part No. 2873000302 Mouser Part No 623-2873000302	Fair-Rite	Ferrite Toroids / Ferrite Rings 73 Multi-Aperture 10MHz@94OHM		9,105In Stock	$1.02 $0.708 $0.609 $0.541 View $0.491 $0.377 $0.326 $0.323	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings						28	Bulk	73
Ferrite Toroids / Ferrite Rings 43 Multi-Aperture Core 6.15mm 6.35mm 2843001802 Fair-Rite 1: $0.47 7,261In Stock	Mfr. Part No. 2843001802 Mouser Part No 623-2843001802	Fair-Rite	Ferrite Toroids / Ferrite Rings 43 Multi-Aperture Core 6.15mm 6.35mm		7,261In Stock	$0.47 $0.322 $0.28 $0.25 View $0.223 $0.191 $0.167 $0.147 $0.119	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Multi-Hole Cores	1.1 mm	6.35 mm	6.15 mm		28	Bulk	43
Ferrite Toroids / Ferrite Rings 61 Multi-Aperture 100MHz@35OHM 2861002302 Fair-Rite 1: $0.16 29,380In Stock	Mfr. Part No. 2861002302 Mouser Part No 623-2861002302	Fair-Rite	Ferrite Toroids / Ferrite Rings 61 Multi-Aperture 100MHz@35OHM Learn More about Fair-Rite fair rite 61 material nizn ferrites		29,380In Stock	$0.16 $0.104 $0.087 $0.073 View $0.063 $0.056 $0.05 $0.037 $0.031	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings						28	Bulk	61
Ferrite Toroids / Ferrite Rings 73 Multi-Aperture 10MHz@127OHM 2873000102 Fair-Rite 1: $1.03 2,308In Stock	Mfr. Part No. 2873000102 Mouser Part No 623-2873000102	Fair-Rite	Ferrite Toroids / Ferrite Rings 73 Multi-Aperture 10MHz@127OHM		2,308In Stock	$1.03 $0.714 $0.614 $0.545 View $0.481 $0.404 $0.362 $0.343 $0.327	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings						28	Bulk	73
Ferrite Toroids / Ferrite Rings 43 Multi-Aperture 25MHz@37OHM 2843002702 Fair-Rite 1: $0.17 19,588In Stock	Mfr. Part No. 2843002702 Mouser Part No 623-2843002702	Fair-Rite	Ferrite Toroids / Ferrite Rings 43 Multi-Aperture 25MHz@37OHM		19,588In Stock	$0.17 $0.117 $0.104 $0.092 View $0.083 $0.071 $0.063 $0.055 $0.04	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Multi-Hole Cores					28	Bulk	43
Ferrite Toroids / Ferrite Rings 43 Multi-Aperture 25MHz@123OHM 2843000202 Fair-Rite 1: $0.88 76,154In Stock 44,608Expected 2027/02/15	Mfr. Part No. 2843000202 Mouser Part No 623-2843000202	Fair-Rite	Ferrite Toroids / Ferrite Rings 43 Multi-Aperture 25MHz@123OHM		76,154In Stock 44,608Expected 2027/02/15	$0.88 $0.618 $0.533 $0.475 View $0.415 $0.352 $0.307 $0.28	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Multi-Hole Cores					28	Bulk	43
Ferrite Toroids / Ferrite Rings Ferrite Toroids Mult-Aperture core 2861014302 Fair-Rite 1: $3.50 1,717In Stock 577On Order	Mfr. Part No. 2861014302 Mouser Part No 623-2861014302	Fair-Rite	Ferrite Toroids / Ferrite Rings Ferrite Toroids Mult-Aperture core		1,717In Stock 577On Order	$3.50 $2.40 $2.00 $1.64 View $1.41 $1.36	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Multi-Hole Cores					28	Bulk
Ferrite Toroids / Ferrite Rings 67 Multi-Aperture 3.45x2.35x2.00MM 2867002302 Fair-Rite 1: $0.23 59,353In Stock	Mfr. Part No. 2867002302 Mouser Part No 623-2867002302	Fair-Rite	Ferrite Toroids / Ferrite Rings 67 Multi-Aperture 3.45x2.35x2.00MM		59,353In Stock	$0.23 $0.16 $0.14 $0.126 View $0.112 $0.092 $0.081 $0.079 $0.053	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings						28	Bulk	67
Ferrite Toroids / Ferrite Rings 43 Multi-Aperture 25MHz@122OHM 2843000102 Fair-Rite 1: $0.73 4,853In Stock	Mfr. Part No. 2843000102 Mouser Part No 623-2843000102	Fair-Rite	Ferrite Toroids / Ferrite Rings 43 Multi-Aperture 25MHz@122OHM		4,853In Stock	$0.73 $0.541 $0.483 $0.463 View $0.409 $0.344 $0.311 $0.297	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Multi-Hole Cores					28	Bulk	43
Ferrite Toroids / Ferrite Rings 43 Multi-Aperture Core Z=130 @100MHz 2843000302 Fair-Rite 1: $0.63 6,136In Stock 12,600Expected 2026/10/26	Mfr. Part No. 2843000302 Mouser Part No 623-2843000302	Fair-Rite	Ferrite Toroids / Ferrite Rings 43 Multi-Aperture Core Z=130 @100MHz		6,136In Stock 12,600Expected 2026/10/26	$0.63 $0.443 $0.383 $0.341 View $0.302 $0.276	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Multi-Hole Cores	3.8 mm		7.5 mm		28	Bulk	43
Ferrite Toroids / Ferrite Rings 43 Multi-Aperture 25MHz@59OHM 2843001502 Fair-Rite 1: $0.65 10,114In Stock 21,600Expected 2027/02/15	Mfr. Part No. 2843001502 Mouser Part No 623-2843001502	Fair-Rite	Ferrite Toroids / Ferrite Rings 43 Multi-Aperture 25MHz@59OHM		10,114In Stock 21,600Expected 2027/02/15	$0.65 $0.454 $0.392 $0.349 View $0.288 $0.254 $0.22 $0.204	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Multi-Hole Cores					28	Bulk	43
Ferrite Toroids / Ferrite Rings 43 Multi-Aperture 25MHz@29OHM 2843002302 Fair-Rite 1: $0.12 91,177In Stock	Mfr. Part No. 2843002302 Mouser Part No 623-2843002302	Fair-Rite	Ferrite Toroids / Ferrite Rings 43 Multi-Aperture 25MHz@29OHM		91,177In Stock	$0.12 $0.077 $0.066 $0.053 View $0.047 $0.041 $0.037 $0.027 $0.023	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Multi-Hole Cores					28	Bulk	43
Ferrite Toroids / Ferrite Rings 43 Multi-Aperture 28.7mm 14.25mm 2843009902 Fair-Rite 1: $6.15 4,593In Stock	Mfr. Part No. 2843009902 Mouser Part No 623-2843009902	Fair-Rite	Ferrite Toroids / Ferrite Rings 43 Multi-Aperture 28.7mm 14.25mm		4,593In Stock	$6.15 $4.19 $3.54 $3.09 $2.70	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Multi-Hole Cores	6.35 mm		28.7 mm	14.25 mm	28	Bulk	43
Ferrite Toroids / Ferrite Rings 43 Multi-Aperture 25MHz@295OHM 2843010302 Fair-Rite 1: $2.26 2,494In Stock 52On Order	Mfr. Part No. 2843010302 Mouser Part No 623-2843010302	Fair-Rite	Ferrite Toroids / Ferrite Rings 43 Multi-Aperture 25MHz@295OHM		2,494In Stock 52On Order	$2.26 $1.58 $1.33 $1.19 View $1.04 $0.878	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings						28	Bulk	43
Ferrite Toroids / Ferrite Rings 43 Multi-Aperture 19.45mm 12.7mm 9.5mm 2843010402 Fair-Rite 1: $1.64 4,212In Stock 7,857On Order	Mfr. Part No. 2843010402 Mouser Part No 623-2843010402	Fair-Rite	Ferrite Toroids / Ferrite Rings 43 Multi-Aperture 19.45mm 12.7mm 9.5mm		4,212In Stock 7,857On Order On Order Ship Dates Mfr. No: 2843010402 Stock: 4,212 Can Dispatch Immediately On Order: 873 Expected 2026/09/28 6,984 Expected 2026/11/30 Factory Lead Time: 20 Weeks	$1.64 $1.14 $0.964 $0.87 View $0.765 $0.635 $0.615	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Multi-Hole Cores	4.75 mm		19.45 mm	9.5 mm	28	Bulk	43
Ferrite Toroids / Ferrite Rings 61 Multi-Aperture 100MHz@160OHM 2861000102 Fair-Rite 1: $0.92 10,356In Stock 12,600On Order	Mfr. Part No. 2861000102 Mouser Part No 623-2861000102	Fair-Rite	Ferrite Toroids / Ferrite Rings 61 Multi-Aperture 100MHz@160OHM Learn More about Fair-Rite fair rite 61 material nizn ferrites		10,356In Stock 12,600On Order On Order Ship Dates Mfr. No: 2861000102 Stock: 10,356 Can Dispatch Immediately On Order: 1,800 Expected 2027/02/01 10,800 Expected 2027/02/15 Factory Lead Time: 23 Weeks	$0.92 $0.645 $0.556 $0.494 View $0.406 $0.355 $0.326	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings						28	Bulk	61
Ferrite Toroids / Ferrite Rings 61 Multi Aperture Core 150 Ohms 100MHz 2861000202 Fair-Rite 1: $0.761 24,017In Stock 18,000Expected 2026/09/28	Mfr. Part No. 2861000202 Mouser Part No 623-2861000202	Fair-Rite	Ferrite Toroids / Ferrite Rings 61 Multi Aperture Core 150 Ohms 100MHz Learn More about Fair-Rite fair rite 61 material nizn ferrites	Datasheet	24,017In Stock 18,000Expected 2026/09/28	$0.761 $0.534 $0.461 $0.411 View $0.338 $0.297 $0.257 $0.247	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Multi-Hole Cores	3.8 mm		7.5 mm		28	Bulk	61
Ferrite Toroids / Ferrite Rings 61 Multi Aperture 13.3x10.3x7.5MM 2861000302 Fair-Rite 1: $0.90 6,910In Stock 59On Order	Mfr. Part No. 2861000302 Mouser Part No 623-2861000302	Fair-Rite	Ferrite Toroids / Ferrite Rings 61 Multi Aperture 13.3x10.3x7.5MM		6,910In Stock 59On Order	$0.90 $0.622 $0.535 $0.476 View $0.39 $0.34 $0.312 $0.305	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Multi-Hole Cores	3.8 mm		7.5 mm		28	Bulk	61
Ferrite Toroids / Ferrite Rings 61 MULIT APERTURE Z = 90OHMS a. 100MHZ 2861001502 Fair-Rite 1: $0.69 7,178In Stock	Mfr. Part No. 2861001502 Mouser Part No 623-2861001502	Fair-Rite	Ferrite Toroids / Ferrite Rings 61 MULIT APERTURE Z = 90OHMS a. 100MHZ		7,178In Stock	$0.69 $0.484 $0.418 $0.372 View $0.33 $0.272 $0.262	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Multi-Hole Cores	3.8 mm		5.7 mm		28	Bulk	61
Ferrite Toroids / Ferrite Rings 61 MULIT APERTURE 625ohm@250MHZ 2861010002 Fair-Rite 1: $6.38 2,065In Stock 1,759On Order	Mfr. Part No. 2861010002 Mouser Part No 623-2861010002	Fair-Rite	Ferrite Toroids / Ferrite Rings 61 MULIT APERTURE 625ohm@250MHZ		2,065In Stock 1,759On Order On Order Ship Dates Mfr. No: 2861010002 Stock: 2,065 Can Dispatch Immediately On Order: 289 Pending 1,470 Expected 2026/10/12 Factory Lead Time: 20 Weeks	$6.38 $4.42 $3.68 $3.29 $2.87	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Multi-Hole Cores	6.8 mm		30.2 mm	15 mm	28	Bulk	61
Ferrite Toroids / Ferrite Rings 73 Multi Aperture Z = 125OHMS @ 10MHZ 2873000202 Fair-Rite 1: $0.87 12,153In Stock	Mfr. Part No. 2873000202 Mouser Part No 623-2873000202	Fair-Rite	Ferrite Toroids / Ferrite Rings 73 Multi Aperture Z = 125OHMS @ 10MHZ		12,153In Stock	$0.87 $0.609 $0.526 $0.469 View $0.408 $0.354 $0.307 $0.292	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Multi-Hole Cores	3.8 mm			13.3 mm	28	Bulk	73

28 Series Ferrite Toroids / Ferrite Rings

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