Toroid Transformer Cores

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Manufacturer Part No	Order Code	Description / Manufacturer	Availability	Price For	Price (Incl JCT)	Quantity	Core Type	Core Size	Core Material Grade	For Use With	Effective Magnetic Path Length	Ae Effective Cross Section Area	Inductance Factor Al	Product Range
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TX10/6/4-3E5	3056960 Data Sheet + RoHS	Transformer Cores, Toroid, Toroid, TX10/6/4, 3E5, 24.1 mm, 7.8 mm² FERROXCUBE You previously purchased this product. View in Order History	2,840 available for 3 - 4 business days delivery + Check Stock & Lead Times 2,840 deliver in 3-4 business days from our UK warehouse :(UK stock) Order before 17:00 Mon-Fri (excluding National Holidays) More stock available week commencing 9/22/25	Each	10+ ¥72.97 (¥80.27) 100+ ¥63.85 (¥70.24) 500+ ¥52.90 (¥58.19) 1000+ ¥47.43 (¥52.17) 3360+ ¥43.78 (¥48.16) 6720+ ¥41.88 (¥46.07) More Pricing...	Restricted Item Minimum order of 10 items Multiples of 10 only Please enter a valid quantity Add Min: 10 Mult: 10	Toroid	TX10/6/4	3E5	-	24.1mm	7.8mm²	3.4µH	-
TX36/23/15-4C65	2103410 Data Sheet + RoHS	Transformer Cores, Toroid, Toroid, TX36, 4C65, 89.7 mm, 97.5 mm² FERROXCUBE You previously purchased this product. View in Order History	162 available for 3 - 4 business days delivery + Check Stock & Lead Times 162 deliver in 3-4 business days from our UK warehouse :(UK stock) Order before 17:00 Mon-Fri (excluding National Holidays) [280 more will be available on 8/24/25] More stock available week commencing 9/22/25	Each	1+ ¥1,495.10 (¥1,644.61) 5+ ¥1,248.84 (¥1,373.72) 10+ ¥1,002.58 (¥1,102.84) 25+ ¥838.77 (¥922.65) 50+ ¥724.74 (¥797.21) 140+ ¥721.42 (¥793.56) More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Toroid	TX36	4C65	-	89.7mm	97.5mm²	170nH	-
TX36/23/15-3E25	3057021 Data Sheet + RoHS	Transformer Cores, Toroid, Toroid, 3E25, 89.7 mm, 97.5 mm² FERROXCUBE You previously purchased this product. View in Order History	3,934 available for 3 - 4 business days delivery + Check Stock & Lead Times 3,934 deliver in 3-4 business days from our UK warehouse :(UK stock) Order before 17:00 Mon-Fri (excluding National Holidays) [140 more will be available on 6/30/25] More stock available week commencing 9/22/25	Each	1+ ¥408.43 (¥449.27) 10+ ¥357.38 (¥393.12) 50+ ¥296.12 (¥325.73) 100+ ¥265.48 (¥292.03) 200+ ¥245.06 (¥269.57) 420+ ¥234.40 (¥257.84) More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Toroid	-	3E25	-	89.7mm	97.5mm²	7.39µH	-
5961001001	4141750 Data Sheet + RoHS	Transformer Cores, Toroid, 29mm x 19mm x 7.5mm FAIR-RITE You previously purchased this product. View in Order History	844 available for 3 - 4 business days delivery + Check Stock & Lead Times 844 deliver in 3-4 business days from our UK warehouse :(UK stock) Order before 17:00 Mon-Fri (excluding National Holidays) More stock available week commencing 11/10/25	Each	1+ ¥246.17 (¥270.79) 10+ ¥199.64 (¥219.60) 50+ ¥151.61 (¥166.77) 100+ ¥131.79 (¥144.97) 200+ ¥127.47 (¥140.22) 477+ ¥125.34 (¥137.87) More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Toroid	29mm x 19mm x 7.5mm	61	Power Input Filters, Ground-Fault Interrupters, Common-Mode filters , Pulse & Broadband Transformers	73mm	37mm²	80nH	-
B64290L0647X037	4167309 Data Sheet + RoHS	Transformer Cores, Toroid, 29.5mm x 19mm x 14.9mm, Inductors / Transformers, T37, 73.78 mm EPCOS You previously purchased this product. View in Order History	55 available for 2 - 3 business days delivery 590 available for 3 - 4 business days delivery + Check Stock & Lead Times 55 deliver in 2-3 business days from our SG warehouse :(SG stock) Order before 17:00 Mon-Fri (excluding National Holidays) 590 deliver in 3-4 business days from our UK warehouse :(UK stock) Order before 17:00 Mon-Fri (excluding National Holidays) More stock available week commencing 9/29/25	Each	1+ ¥577.89 (¥635.68) 5+ ¥501.34 (¥551.47) 10+ ¥424.79 (¥467.27) 25+ ¥351.24 (¥386.36) 50+ ¥334.92 (¥368.41) 200+ ¥318.60 (¥350.46) More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Toroid	29.5mm x 19mm x 14.9mm	T37	Inductors / Transformers	73.78mm	76.98mm²	8.5µH	B64290L0647 Series

TX63/38/25-3E25	2103416 Data Sheet + RoHS	Transformer Cores, Toroid, Toroid, TX63, 3E25, 152 mm, 306 mm² FERROXCUBE You previously purchased this product. View in Order History		Each	1+ ¥4,007.15 (¥4,407.87) 3+ ¥2,818.30 (¥3,100.13) 5+ ¥2,323.20 (¥2,555.52) 10+ ¥2,080.19 (¥2,288.21) 20+ ¥1,929.99 (¥2,122.99) 50+ ¥1,802.76 (¥1,983.04) More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Toroid	TX63	3E25	-	152mm	306mm²	13.9µH	-

5977001901	1781370 Data Sheet + RoHS	FERRITE CORE, TOROID, 77 FAIR-RITE You previously purchased this product. View in Order History		Each	1+ ¥156.11 (¥171.72) 10+ ¥120.39 (¥132.43) 100+ ¥82.56 (¥90.82) 500+ ¥67.55 (¥74.31) 1000+ ¥66.20 (¥72.82) 2000+ ¥65.99 (¥72.59) More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Toroid	12.7mm x 7.9mm x 12.7mm	77	-	31.2mm	2.99mm²	2.4µH	-

5961001101	1781375 Data Sheet + RoHS	FERRITE CORE, TOROID, 61 FAIR-RITE You previously purchased this product. View in Order History		Each	1+ ¥84.06 (¥92.47) 10+ ¥68.75 (¥75.63) 100+ ¥45.64 (¥50.20) 500+ ¥43.08 (¥47.39) 1000+ ¥40.51 (¥44.56) 2000+ ¥38.62 (¥42.48) More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Toroid	12.7mm x 7.9mm x 6.35mm	61	-	31.2mm	-	-	-

5961000101	2948856 Data Sheet + RoHS	CORE TRANSFORMER, 61 TOROID, 13MM FAIR-RITE You previously purchased this product. View in Order History		Each	1+ ¥27.02 (¥29.72) 50+ ¥17.57 (¥19.33) 250+ ¥13.81 (¥15.19) 500+ ¥13.20 (¥14.52)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Toroid	5.95mm x 3.05mm x 1.65mm	61	Power Input Filters, Ground-Fault Interrupters, Common-Mode filters , Pulse & Broadband Transformers	-	-	-	-

B64290L0647X830	4167310 Data Sheet + RoHS	Transformer Cores, Toroid, 29.5mm x 19mm x 14.9mm, Inductors / Transformers, N30, 73.78 mm EPCOS You previously purchased this product. View in Order History		Each	1+ ¥606.41 (¥667.05) 10+ ¥412.78 (¥454.06) 50+ ¥398.94 (¥438.83) 100+ ¥385.10 (¥423.61) 200+ ¥371.26 (¥408.39) 600+ ¥357.42 (¥393.16) More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Toroid	29.5mm x 19mm x 14.9mm	N30	Inductors / Transformers	73.78mm	76.98mm²	5.63µH	B64290L0647 Series

5952020201	4154608 Data Sheet + RoHS	Transformer Cores, Toroid, 5.84mm x 3mm x 1.65mm FAIR-RITE You previously purchased this product. View in Order History		Each	10+ ¥26.72 (¥29.39) 500+ ¥25.01 (¥27.51) 2500+ ¥23.30 (¥25.63) 10000+ ¥21.58 (¥23.74) 36000+ ¥19.87 (¥21.86) 72000+ ¥18.47 (¥20.32) More Pricing...	Restricted Item Minimum order of 10 items Multiples of 10 only Please enter a valid quantity Add Min: 10 Mult: 10	Toroid	5.84mm x 3mm x 1.65mm	52	Power Input Filters, Ground-Fault Interrupters, Common-Mode filters , Pulse & Broadband Transformers	12.8mm	2mm²	49nH	-

B64290L0652X830	4153932 Data Sheet + RoHS	Transformer Core, 2.71µH, 42mm, N30, Toroid, 17mm x 10.7mm x 6.8mm EPCOS You previously purchased this product. View in Order History		Each	10+ ¥115.28 (¥126.81) 100+ ¥77.31 (¥85.04) 500+ ¥74.97 (¥82.47) 1000+ ¥72.62 (¥79.88) 3000+ ¥70.27 (¥77.30) 6000+ ¥67.92 (¥74.71) More Pricing...	Restricted Item Minimum order of 10 items Multiples of 10 only Please enter a valid quantity Add Min: 10 Mult: 10	Toroid	17mm x 10.7mm x 6.8mm	N30	Transformers	42mm	21.04mm²	2.71µH	B64290L0652 Series

B64290L0616X087	4153925 Data Sheet + RoHS	Transformer Core, 4.68µH, 60.07mm, N87, Toroid, 25.3mm x 14.8mm x 20mm EPCOS You previously purchased this product. View in Order History		Each	1+ ¥582.39 (¥640.63) 50+ ¥525.06 (¥577.57) 100+ ¥467.72 (¥514.49) 250+ ¥410.38 (¥451.42) 500+ ¥353.04 (¥388.34) 810+ ¥295.70 (¥325.27) More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Toroid	25.3mm x 14.8mm x 20mm	N87	Transformers	60.07mm	102.5mm²	4.68µH	B64290L0616 Series

B64290L0618X065	4167308 Data Sheet + RoHS	Transformer Cores, Toroid, 25.3mm x 14.8mm x 10mm, Inductors / Transformers, T65, 60.07 mm EPCOS You previously purchased this product. View in Order History		Each	5+ ¥225.60 (¥248.16) 50+ ¥206.61 (¥227.27) 250+ ¥187.62 (¥206.38) 500+ ¥168.63 (¥185.49) 1000+ ¥149.64 (¥164.60) 2000+ ¥141.90 (¥156.09) More Pricing...	Restricted Item Minimum order of 5 items Multiples of 5 only Please enter a valid quantity Add Min: 5 Mult: 5	Toroid	25.3mm x 14.8mm x 10mm	T65	Inductors / Transformers	60.07mm	51.26mm²	5.35µH	B64290L0618 Series

T107/65/25-3F4	2103395 Data Sheet + RoHS	Transformer Cores, Toroid, Toroid, T107, 3F4, 259 mm, 514 mm² FERROXCUBE You previously purchased this product. View in Order History		Each	1+ ¥9,386.06 (¥10,324.67) 3+ ¥8,212.80 (¥9,034.08) 5+ ¥6,804.89 (¥7,485.38) 10+ ¥6,100.94 (¥6,711.03) 20+ ¥5,631.64 (¥6,194.80) 50+ ¥5,386.74 (¥5,925.41) More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Toroid	T107	3F4	-	259mm	514mm²	1.87µH	-

5977006401	1781254 Data Sheet + RoHS	FERRITE CORE, TOROID, 77 FAIR-RITE You previously purchased this product. View in Order History		Each	1+ ¥319.72 (¥351.69) 10+ ¥222.15 (¥244.37) 100+ ¥134.94 (¥148.43) 500+ ¥129.39 (¥142.33) 1000+ ¥126.81 (¥139.49) 2000+ ¥125.37 (¥137.91) More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Toroid	-	77	-	62mm	-	-	-

TX36/23/15-3F3	2103409 Data Sheet + RoHS	Transformer Cores, Toroid, Toroid, TX36, 3F3, 89.7 mm, 97.5 mm² FERROXCUBE You previously purchased this product. View in Order History		Each	1+ ¥447.43 (¥492.17) 50+ ¥391.50 (¥430.65) 100+ ¥324.39 (¥356.83) 250+ ¥290.83 (¥319.91) 500+ ¥268.46 (¥295.31) 1260+ ¥256.78 (¥282.46) More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Toroid	TX36	3F3	-	89.7mm	97.5mm²	2.42µH	-

T102/66/25-3C90	2103392 Data Sheet + RoHS	Transformer Cores, Toroid, Toroid, T102, 3C90, 255.32 mm, 445.32 mm² FERROXCUBE You previously purchased this product. View in Order History		Each	1+ ¥9,415.54 (¥10,357.09) 3+ ¥6,622.12 (¥7,284.33) 5+ ¥5,458.77 (¥6,004.65) 10+ ¥4,887.77 (¥5,376.55) 20+ ¥4,534.85 (¥4,988.34) 50+ ¥4,235.92 (¥4,659.51) More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Toroid	T102	3C90	-	255.32mm	445.32mm²	5.041µH	-

5961000601	1781353 Data Sheet + RoHS	FERRITE CORE, TOROID, 61 FAIR-RITE You previously purchased this product. View in Order History		Each	1+ ¥220.65 (¥242.72) 5+ ¥205.64 (¥226.20) 10+ ¥190.63 (¥209.69) 20+ ¥172.62 (¥189.88) 40+ ¥154.61 (¥170.07) 83+ ¥130.59 (¥143.65) More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Toroid	21mm x 13.2mm x 6.35mm	-	-	-	24.3mm²	-	-

5975000801	3889141 + RoHS	TRANSFORMER CORE, TOROID, 75 FAIR-RITE You previously purchased this product. View in Order History		Each	1+ ¥58.54 (¥64.39) 10+ ¥45.03 (¥49.53) 100+ ¥29.87 (¥32.86) 500+ ¥23.57 (¥25.93) 1000+ ¥20.87 (¥22.96) 2000+ ¥20.46 (¥22.51) More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Toroid	-	75	-	9.6mm	-	-	-

TX40/24/16-3E27	1784186 Data Sheet + RoHS	Transformer Cores, Toroid, Toroid, 3E27, 96.3 mm, 125 mm² FERROXCUBE You previously purchased this product. View in Order History		Each	1+ ¥885.78 (¥974.36) 10+ ¥598.62 (¥658.48) 50+ ¥573.68 (¥631.05) 100+ ¥548.74 (¥603.61) 200+ ¥523.80 (¥576.18) 420+ ¥498.86 (¥548.75) More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Toroid	-	3E27	-	96.3mm	125mm²	9.363µH	-

5943001301	3922381 + RoHS	TRANSFORMER CORE, TOROID, 43 FAIR-RITE You previously purchased this product. View in Order History		Each	1+ ¥196.64 (¥216.30) 10+ ¥143.50 (¥157.85) 100+ ¥114.53 (¥125.98) 500+ ¥114.46 (¥125.91) 1000+ ¥114.38 (¥125.82) 2000+ ¥112.10 (¥123.31) More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Toroid	25.4mm x 15.5mm x 6.35mm	-	-	62mm	-	500nH	-

5943001401	3908997 + RoHS	TRANSFORMER CORE, TOROID, 43 FAIR-RITE You previously purchased this product. View in Order History		Each	1+ ¥202.64 (¥222.90) 10+ ¥174.12 (¥191.53) 100+ ¥113.73 (¥125.10)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Toroid	25.4mm x 15.5mm x 8.15mm	43	-	62mm	-	-	-

5975001401	3922387 + RoHS	TRANSFORMER CORE, TOROID, 75 FAIR-RITE You previously purchased this product. View in Order History		Each	1+ ¥306.21 (¥336.83) 10+ ¥226.66 (¥249.33) 100+ ¥187.63 (¥206.39) 500+ ¥183.88 (¥202.27) 1000+ ¥180.13 (¥198.14) 2000+ ¥176.38 (¥194.02) More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Toroid	-	-	Power Input Filters, Ground-Fault Interrupters, Common-Mode filters , Pulse & Broadband Transformers	62mm	4mm²	4µH	-

TX10/6/4-3E6	2103407 Data Sheet + RoHS	Transformer Cores, Toroid, Toroid, TX10, 3E6, 24.1 mm, 7.8 mm² FERROXCUBE You previously purchased this product. View in Order History		Each	5+ ¥143.29 (¥157.62) 50+ ¥76.63 (¥84.29) 250+ ¥56.83 (¥62.51) 500+ ¥49.29 (¥54.22) 1500+ ¥47.03 (¥51.73) 3360+ ¥44.76 (¥49.24) More Pricing...	Restricted Item Minimum order of 5 items Multiples of 5 only Please enter a valid quantity Add Min: 5 Mult: 5	Toroid	TX10	3E6	-	24.1mm	7.8mm²	4.085µH	-