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Manufacturer Part No	Order Code	Manufacturer / Description	Price For	Price (ex VAT)	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-3F4	3056028 Data Sheet RoHS Date/Lot Code	FERROXCUBE Transformer Cores Planar E Core E18 3F4 20.3 mm 39.5 mm²	Each	5+Kč18.775 50+Kč15.905 250+Kč14.932 500+Kč12.963 1000+Kč12.136	-	E18	3F4	-	20.3mm	39.5mm²	1.8µH	-
B66307G0100X187	2673483 Data Sheet RoHS Date/Lot Code	TDK Transformer Cores Gapped E E16/8/5 SMPS Transformers N87 37.6 mm 20.1 mm²	Each	10+Kč14.349 100+Kč8.585 500+Kč7.442 2500+Kč6.980 4000+Kč6.712 More Pricing...	E	E16/8/5	N87	SMPS Transformers	37.6mm	20.1mm²	212nH	B66307 Series
B66335G0000X187	2355090 Data Sheet RoHS Date/Lot Code	TDK Transformer Cores E E55/28/21 N87 124 mm 354 mm²	Each	1+Kč116.493 10+Kč80.013 25+Kč67.610 50+Kč59.341 100+Kč55.936 More Pricing...	E	E55/28/21	N87	-	124mm	354mm²	6.4µH	B66335 Series
B67345B0003X027	3581009 Data Sheet RoHS	TDK Transformer Cores U U93/152/16 N27 TDK B67345 Series Coil Formers 354 mm 448 mm²	Each	1+Kč364.314 10+Kč293.542 20+Kč222.771	U	U93/152/16	N27	TDK B67345 Series Coil Formers	354mm	448mm²	2.9µH	B67345 Series
B66387G0000X187	2355099 Data Sheet RoHS Date/Lot Code	TDK Transformer Cores E E65/32/27 N87 147 mm 535 mm²	Each	1+Kč148.838 3+Kč108.467 5+Kč94.118 10+Kč88.768 20+Kč84.147 More Pricing...	E	E65/32/27	N87	-	147mm	535mm²	7.9µH	B66387
B65819J0000R097	2355155 Data Sheet RoHS Date/Lot Code	TDK Transformer Cores RM RM7 N97 30.4 mm 43 mm²	1 Pair	1+Kč38.426 50+Kč37.453 100+Kč36.237 250+Kč35.264 500+Kč34.534	RM	RM7	N97	-	30.4mm	43mm²	2.7µH	B65819 Series
B66413U0160L187	2673498 Data Sheet RoHS Date/Lot Code	TDK Transformer Cores Gapped EFD EFD15/8/5 N87 SMPS Transformers 34 mm 15 mm²	Each	10+Kč12.792 100+Kč8.390 500+Kč8.026 2500+Kč7.661 3840+Kč7.296 More Pricing...	EFD	EFD15/8/5	N87	SMPS Transformers	34mm	15mm²	160nH	B66413 Series
B66311G0250X187	2673486 Data Sheet RoHS Date/Lot Code	TDK Transformer Cores Gapped E E20/10/6 N87 SMPS Transformers 46.3 mm 32.1 mm²	Each	10+Kč9.047 100+Kč8.682 500+Kč8.342 1000+Kč7.977 2940+Kč7.636 More Pricing...	E	E20/10/6	N87	SMPS Transformers	46.3mm	32.1mm²	171nH	B66311
B66417G0000X608	4154042 Data Sheet RoHS Date/Lot Code	TDK Transformer Cores EFD EFD20/10/7 DC/DC Converters Transformers PC200 47 mm 31 mm²	Each	10+Kč20.307 100+Kč13.571 500+Kč10.239 1000+Kč9.850 1890+Kč9.436	EFD	EFD20/10/7	PC200	DC/DC Converters, Transformers	47mm	31mm²	560nH	B66417 Series
B64290L0618X065	4167308 Data Sheet RoHS Date/Lot Code	TDK Transformer Cores Toroid 25.3mm x 14.8mm x 10mm T65 Inductors / Transformers 60.07 mm	Each	5+Kč38.912 50+Kč20.283 250+Kč18.897 500+Kč17.510 1000+Kč16.124	Toroid	25.3mm x 14.8mm x 10mm	T65	Inductors / Transformers	60.07mm	51.26mm²	5.35µH	B64290L0618 Series
B66307G0500X187	4154019 Data Sheet RoHS Date/Lot Code	TDK Transformer Cores EF E16/8/5 N87 Common-Mode Chokes & Broadband Applications 37.6 mm	Each	10+Kč14.227 100+Kč8.512 500+Kč7.369 2500+Kč6.907 4000+Kč6.639	EF	E16/8/5	N87	Common-Mode Chokes & Broadband Applications	37.6mm	20.1mm²	69nH	B66307 Series
2644800102	4335977 Data Sheet RoHS Date/Lot Code	FAIR-RITE Toroidal Suppression Core 5.84mm x 3.04mm x 1.52mm	Each	5+Kč15.468 50+Kč10.871 250+Kč9.460 500+Kč8.439 1000+Kč8.269 More Pricing...	Toroid	5.84mm x 3.04mm x 1.52mm	44	AC/DC Rectifiers, Ballasts, Digital Data Signals, Power Inverters, SMPS, Variable Frequency Drives	13mm	2.1mm²	-	44 MATERIAL Series
B65877A0000R049	4153989 Data Sheet RoHS Date/Lot Code	TDK Transformer Cores PQ PQ26/25 N49 TDK B65878E Series Coil Former 53.5 mm 122.2 mm²	1 Pair	1+Kč71.987 10+Kč70.042 50+Kč68.096 100+Kč66.150 200+Kč64.934	PQ	PQ26/25	N49	TDK B65878E Series Coil Former	53.5mm	122.2mm²	3.3µH	B65877A Series
5977000601	4154609 Data Sheet RoHS	FAIR-RITE Transformer Cores Toroid 21mm x 13.2mm x 6.35mm 77	Each	1+Kč25.293 50+Kč13.303 100+Kč12.209 250+Kč10.604 500+Kč10.044 More Pricing...	Toroid	21mm x 13.2mm x 6.35mm	77	Power Input Filters, Ground-Fault Interrupters, Common-Mode filters , Pulse & Broadband Transformers	52mm	24.3mm²	1.27µH	-
B66307G0000X127	4154017 Data Sheet RoHS Date/Lot Code	TDK Transformer Cores EF E16/8/5 Common-Mode Chokes & Broadband Applications N27 37.6 mm	Each	10+Kč9.071 100+Kč6.202 500+Kč4.572 2500+Kč4.110 4000+Kč3.648	EF	E16/8/5	N27	Common-Mode Chokes & Broadband Applications	37.6mm	20.1mm²	950nH	B66307 Series
B66461K0000X187	4154048 Data Sheet RoHS Date/Lot Code	TDK Transformer Cores Planar Plate/I I43/4/28 N87 Transformers 50.8 mm 225 mm²	Each	1+Kč81.958 50+Kč52.288 100+Kč52.045 250+Kč47.910 500+Kč47.424 More Pricing...	Planar Plate/I	I43/4/28	N87	Transformers	50.8mm	225mm²	8.5µH	B66461 Series
B64290L0647X830	4167310 Data Sheet RoHS Date/Lot Code	TDK Transformer Cores Toroid 29.5mm x 19mm x 14.9mm N30 Inductors / Transformers 73.78 mm	Each	1+Kč98.496 10+Kč67.123 50+Kč49.856 100+Kč45.235 200+Kč38.669	Toroid	29.5mm x 19mm x 14.9mm	N30	Inductors / Transformers	73.78mm	76.98mm²	5.63µH	B64290L0647 Series
B64290L0743X087	4167318 Data Sheet RoHS Date/Lot Code	TDK Transformer Cores Toroid 15.8mm x 8.9mm x 4.7mm N87 Inductors / Transformers 36.75 mm	Each	10+Kč10.847 100+Kč7.369 500+Kč5.399 2500+Kč5.083 3750+Kč4.791 More Pricing...	Toroid	15.8mm x 8.9mm x 4.7mm	N87	Inductors / Transformers	36.75mm	15.78mm²	1.19µH	B64290L0743 Series
B64290L0742X038	4167317 Data Sheet RoHS Date/Lot Code	TDK Transformer Cores Toroid 12.7mm x 7.9mm x 6.35mm T38 Inductors / Transformers 31.17 mm	Each	10+Kč13.789 100+Kč9.290 500+Kč6.785 1000+Kč6.518 2250+Kč6.250 More Pricing...	Toroid	12.7mm x 7.9mm x 6.35mm	T38	Inductors / Transformers	31.17mm	14.96mm²	6.03µH	B64290L0742 Series
B66307G0000X130	4154018 Data Sheet RoHS Date/Lot Code	TDK Transformer Cores EF E16/8/5 N30 Common-Mode Chokes & Broadband Applications 37.6 mm	Each	10+Kč11.601 100+Kč6.956 500+Kč6.031 2500+Kč5.642 4000+Kč5.423 More Pricing...	EF	E16/8/5	N30	Common-Mode Chokes & Broadband Applications	37.6mm	20.1mm²	1.4µH	B66307 Series
B65843A0160B087	4016072 Data Sheet RoHS	TDK Transformer Cores EP EP13 N87 TDK B65843A Series Coil Formers 24.2 mm 19.5 mm²	1 Set	5+Kč44.506 50+Kč23.858 250+Kč18.143 500+Kč15.759 1000+Kč15.443 More Pricing...	EP	EP13	N87	TDK B65843A Series Coil Formers	24.2mm	19.5mm²	160nH	B65843A Series
B64290L0652X830	4153932 Data Sheet RoHS Date/Lot Code	TDK Transformer Core 2.71µH 42mm N30 Toroid 17mm x 10.7mm x 6.8mm	Each	10+Kč16.538 100+Kč11.139 500+Kč8.050 1000+Kč7.734 3000+Kč7.418	Toroid	17mm x 10.7mm x 6.8mm	N30	Transformers	42mm	21.04mm²	2.71µH	B64290L0652 Series
B65803N0100A048	4153968 Data Sheet RoHS Date/Lot Code	TDK Transformer Cores RM RM4 Transformers N48 21 mm 11 mm²	1 Set	5+Kč30.886 50+Kč30.157 250+Kč29.184 500+Kč28.454 1000+Kč27.968	RM	RM4	N48	Transformers	21mm	11mm²	100nH	B65803 Series
B64290L0652X087	4153931 Data Sheet RoHS	TDK Transformer Core 1.39µH 42mm N87 Toroid 17mm x 10.7mm x 6.8mm	Each	10+Kč15.589 100+Kč10.506 500+Kč7.612 1000+Kč7.272 3000+Kč6.907	Toroid	17mm x 10.7mm x 6.8mm	N87	Transformers	42mm	21.04mm²	1.39µH	B64290L0652 Series
B66329G0500X187	4154025 Data Sheet RoHS Date/Lot Code	TDK Transformer Cores E E42/21/20 N87 TDK B66243 Series Coil Former 97 mm 234 mm²	Each	1+Kč68.582 10+Kč49.856 50+Kč43.290 100+Kč40.858 200+Kč38.912	E	E42/21/20	N87	TDK B66243 Series Coil Former	97mm	234mm²	603nH	B66329 Series

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