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Fair-Rite 43 Material 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 Height	Series	Packaging	Core Material
Ferrite Toroids / Ferrite Rings 43 TOROID T100/55/13-43 5943015901 Fair-Rite 1: $42.98 816In Stock	Mfr. Part No. 5943015901 Mouser Part No 623-5943015901	Fair-Rite	Ferrite Toroids / Ferrite Rings 43 TOROID T100/55/13-43 Learn More about Fair-Rite fair rite 59x toroid rings	Datasheet	816In Stock	$42.98 $29.45 $28.21	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids				59	Bulk	43
Ferrite Toroids / Ferrite Rings 43 Toroid 5943003821 Fair-Rite 1: $13.19 252In Stock	Mfr. Part No. 5943003821 Mouser Part No 623-5943003821	Fair-Rite	Ferrite Toroids / Ferrite Rings 43 Toroid Learn More about Fair-Rite fair rite 59x toroid rings	Datasheet	252In Stock	$13.19 $12.28 $12.27 $7.18 View $7.14 Quote	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids				59	Bulk	43
Ferrite Toroids / Ferrite Rings 43 TOROID TC5.8/3/1.5-43 5943000201 Fair-Rite 1: $0.19 126,507In Stock	Mfr. Part No. 5943000201 Mouser Part No 623-5943000201	Fair-Rite	Ferrite Toroids / Ferrite Rings 43 TOROID TC5.8/3/1.5-43 Learn More about Fair-Rite fair rite 59x toroid rings	Datasheet	126,507In Stock	$0.19 $0.141 $0.121 $0.107 View $0.095 $0.085 $0.076 $0.06 $0.052	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	4.75 mm	9.5 mm	3.175 mm	59	Bulk	43
Ferrite Toroids / Ferrite Rings 43 TOROID (9.74/4.56/3.34)mm 5943000211 Fair-Rite 1: $1.13 8,573In Stock	Mfr. Part No. 5943000211 Mouser Part No 623-5943000211	Fair-Rite	Ferrite Toroids / Ferrite Rings 43 TOROID (9.74/4.56/3.34)mm Learn More about Fair-Rite fair rite 59x toroid rings	Datasheet	8,573In Stock	$1.13 $0.783 $0.673 $0.597 View $0.527 $0.443 $0.384 $0.336	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	4.56 mm	9.74 mm	3.34 mm	59	Bulk	43
Ferrite Toroids / Ferrite Rings 43 Toroid T21/13/6.4-43 5943000801 Fair-Rite 1: $0.10 100,657In Stock	Mfr. Part No. 5943000801 Mouser Part No 623-5943000801	Fair-Rite	Ferrite Toroids / Ferrite Rings 43 Toroid T21/13/6.4-43 Learn More about Fair-Rite fair rite 59x toroid rings	Datasheet	100,657In Stock	$0.10 $0.048 $0.042 $0.034 View $0.029 $0.026 $0.023 $0.017 $0.015	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	2.15 mm	3.95 mm	1.4 mm	59	Bulk	43
Ferrite Toroids / Ferrite Rings 43 Toroid 5943000321 Fair-Rite 1: $0.85 11,614In Stock	Mfr. Part No. 5943000321 Mouser Part No 623-5943000321	Fair-Rite	Ferrite Toroids / Ferrite Rings 43 Toroid Learn More about Fair-Rite fair rite 59x toroid rings	Datasheet	11,614In Stock	$0.85 $0.597 $0.515 $0.458 View $0.405 $0.341 $0.297 $0.256	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids				59	Bulk	43
Ferrite Toroids / Ferrite Rings 43 Toroid 5943001601 Fair-Rite 1: $2.20 1,093In Stock	Mfr. Part No. 5943001601 Mouser Part No 623-5943001601	Fair-Rite	Ferrite Toroids / Ferrite Rings 43 Toroid Learn More about Fair-Rite fair rite 59x toroid rings	Datasheet	1,093In Stock	$2.20 $1.54 $1.30 $1.15 View $1.01 $0.833 $0.766	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids				59	Bulk	43
Ferrite Toroids / Ferrite Rings 43 Toroid 5943000901 Fair-Rite 1: $0.12 48,705In Stock	Mfr. Part No. 5943000901 Mouser Part No 623-5943000901	Fair-Rite	Ferrite Toroids / Ferrite Rings 43 Toroid Learn More about Fair-Rite fair rite 59x toroid rings	Datasheet	48,705In Stock	$0.12 $0.077 $0.066 $0.053 View $0.047 $0.041 $0.037 $0.028 $0.024	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids				59	Bulk	43
Ferrite Toroids / Ferrite Rings 43 TOROID 7.1mm 13.45mm 5943001121 Fair-Rite 1: $0.98 4,086In Stock	Mfr. Part No. 5943001121 Mouser Part No 623-5943001121	Fair-Rite	Ferrite Toroids / Ferrite Rings 43 TOROID 7.1mm 13.45mm Learn More about Fair-Rite fair rite 59x toroid rings	Datasheet	4,086In Stock	$0.98 $0.687 $0.591 $0.526 View $0.464 $0.39 $0.34 $0.301	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids				59	Bulk	43
Ferrite Toroids / Ferrite Rings 43 Toroid 5943001301 Fair-Rite 1: $2.23 1,785In Stock	Mfr. Part No. 5943001301 Mouser Part No 623-5943001301	Fair-Rite	Ferrite Toroids / Ferrite Rings 43 Toroid Learn More about Fair-Rite fair rite 59x toroid rings	Datasheet	1,785In Stock	$2.23 $1.55 $1.33 $1.17 View $1.07 $0.932 $0.842 $0.772	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	15.5 mm	25.4 mm	6.35 mm	59	Bulk	43
Ferrite Toroids / Ferrite Rings 43 TOROID 12.7mm 35.55mm 5943002701 Fair-Rite 1: $4.44 10,535In Stock 11,872On Order	Mfr. Part No. 5943002701 Mouser Part No 623-5943002701	Fair-Rite	Ferrite Toroids / Ferrite Rings 43 TOROID 12.7mm 35.55mm Learn More about Fair-Rite fair rite 59x toroid rings	Datasheet	10,535In Stock 11,872On Order On Order Ship Dates Mfr. No: 5943002701 Stock: 10,535 Can Dispatch Immediately On Order: 1,113 Expected 2026/11/12 10,759 Expected 2027/03/29 Factory Lead Time: 20 Weeks	$4.44 $3.04 $2.58 $2.23 View $1.94 $1.86	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	23 mm	35.55 mm	12.7 mm	59	Bulk	43
Ferrite Toroids / Ferrite Rings 43 Toroid 12.7mm 61mm 5943003801 Fair-Rite 1: $11.73 11,495In Stock	Mfr. Part No. 5943003801 Mouser Part No 623-5943003801	Fair-Rite	Ferrite Toroids / Ferrite Rings 43 Toroid 12.7mm 61mm Learn More about Fair-Rite fair rite 59x toroid rings	Datasheet	11,495In Stock	$11.73 $7.86 $6.56 $5.68	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	35.55 mm	61 mm	12.7 mm	59	Bulk	43
Ferrite Toroids / Ferrite Rings 43 TOROID T48/32/19-43 5943017301 Fair-Rite 1: $11.44 270In Stock	Mfr. Part No. 5943017301 Mouser Part No 623-5943017301	Fair-Rite	Ferrite Toroids / Ferrite Rings 43 TOROID T48/32/19-43 Learn More about Fair-Rite fair rite 59x toroid rings	Datasheet	270In Stock	Cut Tape $11.44 $6.88 $5.97 $5.47 Reel $5.47 View $5.06 $4.98	Min.: 1 Mult.: 1 : 72	Ferrite Toroids / Ferrite Rings	Toroids				59	Reel, Cut Tape	43
Ferrite Toroids / Ferrite Rings 43 Toroid 15.85mm 102.6mm 5943017501 Fair-Rite 1: $67.47 184In Stock	Mfr. Part No. 5943017501 Mouser Part No 623-5943017501	Fair-Rite	Ferrite Toroids / Ferrite Rings 43 Toroid 15.85mm 102.6mm Learn More about Fair-Rite fair rite 59x toroid rings	Datasheet	184In Stock	$67.47 $54.34	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	63.5 mm	102.6 mm	15.85 mm	59	Bulk	43
Ferrite Toroids / Ferrite Rings 43 Toroid T13/7.2/4.8-61 5943000301 Fair-Rite 1: $0.511 58,281In Stock	Mfr. Part No. 5943000301 Mouser Part No 623-5943000301	Fair-Rite	Ferrite Toroids / Ferrite Rings 43 Toroid T13/7.2/4.8-61 Learn More about Fair-Rite fair rite 59x toroid rings	Datasheet	58,281In Stock	$0.511 $0.357 $0.304 $0.247 View $0.211 $0.186 $0.163 $0.162	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	7.15 mm	12.7 mm	4.9 mm	59	Bulk	43
Ferrite Toroids / Ferrite Rings 43 Toroid T21/13/12-43 5943000601 Fair-Rite 1: $1.40 7,629In Stock 5,478Expected 2026/12/21	Mfr. Part No. 5943000601 Mouser Part No 623-5943000601	Fair-Rite	Ferrite Toroids / Ferrite Rings 43 Toroid T21/13/12-43 Learn More about Fair-Rite fair rite 59x toroid rings	Datasheet	7,629In Stock 5,478Expected 2026/12/21	$1.40 $1.03 $0.882 $0.783 View $0.699 $0.58 $0.545	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids				59	Bulk	43
Ferrite Toroids / Ferrite Rings 43 TOROID CORE 7.5mm 29mm 5943001001 Fair-Rite 1: $2.15 2,084In Stock	Mfr. Part No. 5943001001 Mouser Part No 623-5943001001	Fair-Rite	Ferrite Toroids / Ferrite Rings 43 TOROID CORE 7.5mm 29mm Learn More about Fair-Rite fair rite 59x toroid rings	Datasheet	2,084In Stock	$2.15 $1.49 $1.26 $1.10 View $0.983 $0.82	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	19 mm	29 mm	7.5 mm	59	Bulk	43
Ferrite Toroids / Ferrite Rings 43 Toroid T13/7.9/6.4-43 5943001101 Fair-Rite 1: $0.57 20,151In Stock 6,312Expected 2026/11/04	Mfr. Part No. 5943001101 Mouser Part No 623-5943001101	Fair-Rite	Ferrite Toroids / Ferrite Rings 43 Toroid T13/7.9/6.4-43 Learn More about Fair-Rite fair rite 59x toroid rings	Datasheet	20,151In Stock 6,312Expected 2026/11/04	$0.57 $0.401 $0.349 $0.312 View $0.276 $0.234 $0.205 $0.187 $0.163	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids				59	Bulk	43
Ferrite Toroids / Ferrite Rings 43 TOROID Low-Med Permeablty 5943001901 Fair-Rite 1: $0.93 10,256In Stock	Mfr. Part No. 5943001901 Mouser Part No 623-5943001901	Fair-Rite	Ferrite Toroids / Ferrite Rings 43 TOROID Low-Med Permeablty Learn More about Fair-Rite fair rite 59x toroid rings	Datasheet	10,256In Stock	$0.93 $0.68 $0.598 $0.533 View $0.471 $0.398 $0.368	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids				59	Bulk	43
Ferrite Toroids / Ferrite Rings 43 Toroid 6.6mm 16mm 5943004901 Fair-Rite 1: $0.95 4,898In Stock	Mfr. Part No. 5943004901 Mouser Part No 623-5943004901	Fair-Rite	Ferrite Toroids / Ferrite Rings 43 Toroid 6.6mm 16mm Learn More about Fair-Rite fair rite 59x toroid rings	Datasheet	4,898In Stock	Cut Tape $0.95 $0.664 $0.572 $0.511 View Reel $0.309 $0.431 $0.377 $0.333 $0.309 $0.309	Min.: 1 Mult.: 1 : 2,760	Ferrite Toroids / Ferrite Rings	Toroids	9.6 mm	16 mm	6.35 mm	59	Reel, Cut Tape	43
Ferrite Toroids / Ferrite Rings 43 Toroid 12.7mm 73.65mm 5943011101 Fair-Rite 1: $18.78 987In Stock	Mfr. Part No. 5943011101 Mouser Part No 623-5943011101	Fair-Rite	Ferrite Toroids / Ferrite Rings 43 Toroid 12.7mm 73.65mm Learn More about Fair-Rite fair rite 59x toroid rings	Datasheet	987In Stock	$18.78 $12.40 $10.47	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	38.85 mm	73.65 mm	12.7 mm	59	Bulk	43
Ferrite Toroids / Ferrite Rings 43 Toroid 5943018601 Fair-Rite 1: $10.09 297In Stock	Mfr. Part No. 5943018601 Mouser Part No 623-5943018601	Fair-Rite	Ferrite Toroids / Ferrite Rings 43 Toroid Learn More about Fair-Rite fair rite 59x toroid rings	Datasheet	297In Stock	$10.09 $6.78 $5.68 $5.04	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	23.1 mm	43.6 mm	18 mm	59	Bulk	43
Ferrite Toroids / Ferrite Rings 43 Toroid 5.8/3/1.5-43 5943000101 Fair-Rite 1: $0.10 28,999In Stock	Mfr. Part No. 5943000101 Mouser Part No 623-5943000101	Fair-Rite	Ferrite Toroids / Ferrite Rings 43 Toroid 5.8/3/1.5-43 Learn More about Fair-Rite fair rite 59x toroid rings	Datasheet	28,999In Stock	$0.10 $0.074 $0.058 $0.052 View $0.045 $0.04 $0.035 $0.026	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	3.05 mm	5.95 mm	1.65 mm	59	Bulk	43
Ferrite Toroids / Ferrite Rings 43 TOROID (10.2/4.10/3.80)mm 5943000221 Fair-Rite 1: $0.60 709In Stock	Mfr. Part No. 5943000221 Mouser Part No 623-5943000221	Fair-Rite	Ferrite Toroids / Ferrite Rings 43 TOROID (10.2/4.10/3.80)mm Learn More about Fair-Rite fair rite 59x toroid rings	Datasheet	709In Stock	$0.60 $0.414 $0.361 $0.322 View $0.284 $0.242 $0.212 $0.193 $0.167	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	4.1 mm	10.2 mm	3.8 mm	59	Bulk	43
Ferrite Toroids / Ferrite Rings 43 Toroid 5943000501 Fair-Rite 1: $1.80 538In Stock 2,520Expected 2026/11/30	Mfr. Part No. 5943000501 Mouser Part No 623-5943000501	Fair-Rite	Ferrite Toroids / Ferrite Rings 43 Toroid Learn More about Fair-Rite fair rite 59x toroid rings	Datasheet	538In Stock 2,520Expected 2026/11/30	$1.80 $1.26 $1.07 $0.946 View $0.83 $0.769	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	13.2 mm	21 mm	11.9 mm	59	Bulk	43

Fair-Rite 43 Material Ferrite Toroids / Ferrite Rings

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Fair-Rite 43 Material Ferrite Toroids / Ferrite Rings

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