Transformer Cores | Newark Electronics

Important Information:

Due to recent system changes, processing times may be longer than normal. We appreciate your understanding and continued partnership.

Find a huge range of Transformer Cores at Newark Electronics. We stock a large selection of Transformer Cores, including new and most popular products from the world's top manufacturers including: TDK, Fair-rite, Ferroxcube, Laird & Wurth Elektronik

Price shown includes applicable duties and tariffs

Manufacturer Part No	Order Code	Manufacturer / Description	Price for	Price	Core Type	Core Size	Core Material Grade	For Use With	Effective Magnetic Path Length	Ae Effective Cross Section Area	Inductance Factor Al	Product Range

E18/4/10/R-3F3	24WX1017 Data Sheet RoHS	FERROXCUBE FERRITE CORE PLANAR E 3F3	Each	1+$1.100 10+$0.973 25+$0.827 50+$0.753 100+$0.705 More Pricing...	Planar E	E18	3F3	-	20.3mm	39.5mm²	3.1µH	-
EFD20/10/7-3C94	24W4919 Data Sheet RoHS	FERROXCUBE FERRITE CORE EFD 3C94	Each	1+$1.160 10+$0.843 25+$0.758 50+$0.673 100+$0.583 More Pricing...	EFD	EFD20	3C94	-	47mm	31mm²	1.3µH	-
5943003801	27C1651 Data Sheet RoHS	FAIR-RITE Transformer Cores Toroid 61mm x 35.55mm x 12.7mm 43 145 mm 15.8 mm²	Each	1+$12.430 25+$7.870 100+$7.310 250+$7.160 500+$7.020 More Pricing...	Toroid	61mm x 35.55mm x 12.7mm	43	-	145mm	15.8mm²	1.075µH	-
5961001801	45M5664 Data Sheet RoHS Date/Lot Code	FAIR-RITE Transformer Cores Toroid 22.1mm x 13.7mm x 6.35mm 61 54 mm 2.62 mm²	Each	1+$1.930 25+$1.220 100+$0.977 250+$0.891 500+$0.884 More Pricing...	Toroid	22.1mm x 13.7mm x 6.35mm	61	-	54mm	2.62mm²	75nH	-
5961002701	83H0007 Data Sheet RoHS Date/Lot Code	FAIR-RITE Transformer Cores Toroid 35.55mm x 23mm x 12.7mm 61 89 mm 7.9 mm²	Each	1+$5.380 10+$3.730 25+$3.360 50+$3.000 100+$2.590 More Pricing...	Toroid	35.55mm x 23mm x 12.7mm	61	-	89mm	7.9mm²	140nH	-
U100/57/25-3C90	24W7833 Data Sheet RoHS	FERROXCUBE FERRITE CORE U 3C90	Each	1+$31.280 5+$27.530 10+$23.790 25+$20.040 100+$18.910 More Pricing...	U	U100	3C90	-	308mm	645mm²	5.5µH	-
5977003801	29C6369 Data Sheet RoHS Date/Lot Code	FAIR-RITE Transformer Cores Toroid 61mm x 35.55mm x 12.7mm 77 145 mm 15.8 mm²	Each	1+$10.620 25+$7.070 100+$6.420 250+$6.250 500+$6.130 More Pricing...	Toroid	61mm x 35.55mm x 12.7mm	77	-	145mm	15.8mm²	2.95µH	-
E22/6/16/R-3C90	68C5578 Data Sheet RoHS	FERROXCUBE Transformer Cores Planar E E22/6/16/R 3C90 E22/6/16/R 26.1 mm 78.5 mm²	Each	1+$1.660 10+$1.190 25+$1.030 50+$0.922 100+$0.824 More Pricing...	Planar E	E22	3C90	-	26.1mm	78.5mm²	6.15µH	-
5943002701	90C0522 Data Sheet RoHS	FAIR-RITE Transformer Cores Toroid 35.55mm x 23mm x 12.7mm 43	Each	1+$4.830 10+$3.430 25+$3.040 50+$2.790 100+$2.370 More Pricing...	Toroid	35.55mm x 23mm x 12.7mm	43	Power Input Filters, Ground-Fault Interrupters, Common-Mode filters , Pulse & Broadband Transformers	89mm	79mm²	885nH	-
ETD39/20/13-3C95	24W5147 Data Sheet RoHS	FERROXCUBE FERRITE CORE ETD 3C95	Each	1+$1.620 25+$1.440 100+$1.220 250+$1.120 500+$1.050 More Pricing...	ETD	ETD39	3C95	-	92.2mm	125mm²	3.65µH	-
5961001101	94C2978 Data Sheet RoHS	FAIR-RITE Transformer Cores Toroid 12.7mm x 7.9mm x 6.35mm 61 31.2 mm 1.5 mm²	Each	1+$0.922 10+$0.667 25+$0.583 50+$0.526 100+$0.472 More Pricing...	Toroid	12.7mm x 7.9mm x 6.35mm	61	-	31.2mm	1.5mm²	75nH	-
5975003801	13M4472 Data Sheet RoHS Date/Lot Code	FAIR-RITE Transformer Cores Toroid 61mm x 35.55mm x 12.7mm 75	Each	1+$13.310 25+$8.550 100+$7.500 250+$7.350 500+$7.200 More Pricing...	Toroid	61mm x 35.55mm x 12.7mm	75	Power Input Filters, Ground-Fault Interrupters, Common-Mode filters , Pulse & Broadband Transformers	145mm	158mm²	6.85µH	-
E14/3.5/5/R-3F3	24WX1014 Data Sheet RoHS	FERROXCUBE FERRITE CORE PLANAR E 3F3	Each	1+$1.170 10+$0.930 25+$0.859 50+$0.788 100+$0.708 More Pricing...	-	E14	3F3	-	16.4mm	14.2mm²	1.3µH	-
TX10/6/4-3E5	70C0959 Data Sheet RoHS Date/Lot Code	FERROXCUBE Transformer Cores Toroid TX10/6/4 3E5 TX10/6/4 24.1 mm 7.8 mm²	Each	1+$0.726 10+$0.533 25+$0.479 50+$0.427 100+$0.371 More Pricing...	Toroid	TX10/6/4	3E5	-	24.1mm	7.8mm²	3.47µH	-
5967002701	55M6823 RoHS	FAIR-RITE Transformer Cores Toroid 35.55mm x 23mm x 12.7mm 67	Each	1+$8.430 25+$5.890 100+$4.890 250+$4.790 500+$4.690 More Pricing...	Toroid	35.55mm x 23mm x 12.7mm	67	Power Input Filters, Ground-Fault Interrupters, Common-Mode filters , Pulse & Broadband Transformers	89mm	7.8mm²	45nH	-
5952020601	93T4507 Data Sheet RoHS Date/Lot Code	FAIR-RITE Transformer Cores Toroid 21.7mm x 13.5mm x 6.35mm 52	Each	1+$2.250 25+$1.300 100+$1.060 250+$0.873 500+$0.785 More Pricing...	Toroid	21.7mm x 13.5mm x 6.35mm	52	Power Input Filters, Ground-Fault Interrupters, Common-Mode filters , Pulse & Broadband Transformers	53.3mm	25.6mm²	151nH	-
5961001901	96H8495 Data Sheet RoHS	FAIR-RITE Transformer Cores Toroid 12.7mm x 7.9mm x 12.7mm 61	Each	1+$1.300 10+$0.932 25+$0.807 50+$0.625 100+$0.568 More Pricing...	Toroid	12.7mm x 7.9mm x 12.7mm	61	Power Input Filters, Ground-Fault Interrupters, Common-Mode filters , Pulse & Broadband Transformers	31.2mm	29.9mm²	150nH	-
5943001901	96H8497 RoHS Date/Lot Code	FAIR-RITE Transformer Cores Toroid 12.7mm x 7.9mm x 12.7mm 43	Each	1+$1.090 10+$0.832 25+$0.727 50+$0.654 100+$0.587 More Pricing...	Toroid	12.7mm x 7.9mm x 12.7mm	43	Power Input Filters, Ground-Fault Interrupters, Common-Mode filters , Pulse & Broadband Transformers	31.2mm	2.99mm²	965nH	-
5967001101	11R7169 Data Sheet RoHS Date/Lot Code	FAIR-RITE Transformer Cores Toroid 12.7mm x 7.9mm x 6.35mm 67	Each	1+$1.360 10+$0.977 25+$0.859 50+$0.757 100+$0.692 More Pricing...	Toroid	12.7mm x 7.9mm x 6.35mm	67	Power Input Filters, Ground-Fault Interrupters, Common-Mode filters , Pulse & Broadband Transformers	31.2mm	15mm²	24nH	-
5975000301	95M9762 Data Sheet RoHS Date/Lot Code	FAIR-RITE Transformer Cores Toroid 12.7mm x 7.15mm x 4.9mm 75	Each	1+$0.612 10+$0.482 25+$0.422 50+$0.380 100+$0.342 More Pricing...	Toroid	12.7mm x 7.15mm x 4.9mm	75	Power Input Filters, Ground-Fault Interrupters, Common-Mode filters , Pulse & Broadband Transformers	29.5mm	12.9mm²	2.725µH	-
5967000301	11R7170 RoHS Date/Lot Code	FAIR-RITE Transformer Cores Toroid 12.7mm x 7.15mm x 4.9mm 67	Each	1+$1.210 10+$0.861 25+$0.752 50+$0.678 100+$0.608 More Pricing...	Toroid	12.7mm x 7.15mm x 4.9mm	67	Power Input Filters, Ground-Fault Interrupters, Common-Mode filters , Pulse & Broadband Transformers	29.5mm	1.29mm²	22nH	-
5943017301	52Y1609 RoHS Date/Lot Code	FAIR-RITE Transformer Cores Toroid 47.5mm x 31.5mm x 19.05 mm 43	Each	1+$11.470 25+$6.870 100+$5.470 250+$5.060 500+$4.920 More Pricing...	Toroid	47.5mm x 31.5mm x 19.05 mm	43	Power Input Filters, Ground-Fault Interrupters, Common-Mode filters , Pulse & Broadband Transformers	122mm	15.5mm²	1.275µH	-
9277010002	52Y1655 RoHS	FAIR-RITE Transformer Cores U 41.7mm x 20.5mm x 11.65mm 77	Each	1+$3.190 10+$2.350 25+$2.030 50+$1.790 100+$1.640 More Pricing...	U	41.7mm x 20.5mm x 11.65mm	77	Output Chokes, Power Input Filters & Transformers and HF Fluorescent Ballasts	116mm	9.8mm²	1.425µH	-
5943000601	86H9277 Data Sheet RoHS Date/Lot Code	FAIR-RITE Transformer Cores Toroid 21mm x 13.2mm x 6.35mm 43	Each	1+$1.640 10+$1.180 25+$1.030 50+$0.923 100+$0.827 More Pricing...	Toroid	21mm x 13.2mm x 6.35mm	43	Power Input Filters, Ground-Fault Interrupters, Common-Mode filters , Pulse & Broadband Transformers	52mm	24.3mm²	470nH	-
5943001801	07H7378 Data Sheet RoHS Date/Lot Code	FAIR-RITE Transformer Cores Toroid 22.1mm x 13.7mm x 6.35mm 43	Each	1+$1.750 10+$1.250 25+$1.090 50+$0.990 100+$0.886 More Pricing...	Toroid	22.1mm x 13.7mm x 6.35mm	43	Power Input Filters, Ground-Fault Interrupters, Common-Mode filters , Pulse & Broadband Transformers	54mm	26.2mm²	485nH	-