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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

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	1+Kč45.478 50+Kč41.344 100+Kč36.966 250+Kč32.832 500+Kč28.454 More Pricing...	Toroid	25.3mm x 14.8mm x 10mm	T65	Inductors / Transformers	60.07mm	51.26mm²	5.35µH	B64290L0618 Series
B65803P0000R049	4153969 Data Sheet RoHS Date/Lot Code	TDK Transformer Cores RM RM4 N49 Compact Transformers 17.3 mm 14.5 mm²	1 Pair	1+Kč58.125 10+Kč40.128 50+Kč33.805 200+Kč33.318 400+Kč32.832 More Pricing...	RM	RM4	N49	Compact Transformers	17.3mm	14.5mm²	950nH	B65803 Series
B66482K0000X149	4154052 Data Sheet RoHS Date/Lot Code	TDK Transformer Cores I 23.2mm x 12.5mm x 2.1mm Transformers N49 26.6 mm 50.3 mm²	Each	1+Kč65.421 10+Kč45.235 50+Kč33.805 100+Kč33.562 200+Kč33.075 More Pricing...	I	23.2mm x 12.5mm x 2.1mm	N49	Transformers	26.6mm	50.3mm²	2.6µH	B66482 Series
5961000601	4036655 Data Sheet RoHS	FAIR-RITE Transformer Cores Toroid 21mm x 13.2mm x 6.35mm 61 52 mm 24.3 mm²	Each	1+Kč42.560 50+Kč25.293 100+Kč23.809 250+Kč22.569 500+Kč21.450 More Pricing...	Toroid	21mm x 13.2mm x 6.35mm	61	-	52mm	24.3mm²	75nH	-
B66397Q0400K187	4167376 Data Sheet RoHS Date/Lot Code	TDK Transformer Cores ETD ETD59/31/22 N87 SMPS Transformers 139 mm 368 mm²	Each	1+Kč232.499 5+Kč218.394 10+Kč204.531 25+Kč190.426 50+Kč176.563 More Pricing...	ETD	ETD59/31/22	N87	SMPS Transformers	139mm	368mm²	400nH	B66397 Series
B65811J0000Y038	4153980 Data Sheet RoHS	TDK Transformer Cores RM RM8 T38 Transformers 38 mm 64 mm²	1 Pair	1+Kč87.066 10+Kč59.584 50+Kč57.638 100+Kč55.693 200+Kč53.504 More Pricing...	RM	RM8	T38	Transformers	38mm	64mm²	12.5µH	B65811 Series
B65813J0000R049	4153982 Data Sheet RoHS	TDK Transformer Cores RM RM10 N49 Transformers 44 mm 98 mm²	1 Pair	1+Kč109.197 10+Kč74.662 50+Kč72.230 100+Kč69.555 200+Kč67.123 More Pricing...	RM	RM10	N49	Transformers	44mm	98mm²	2.9µH	B65813 Series
B66389G0000X187	4154036 Data Sheet RoHS Date/Lot Code	TDK Transformer Cores E E36/18/11 N87 TDK B66390 Series Coil Former 81 mm 120 mm²	Each	1+Kč56.909 10+Kč42.317 50+Kč37.453 100+Kč34.048 200+Kč32.346 More Pricing...	E	E36/18/11	N87	TDK B66390 Series Coil Former	81mm	120mm²	3.1µH	B66389 Series
B66289K0000X187	4016078 Data Sheet RoHS Date/Lot Code	TDK Transformer Cores I I38/4/25 N87 TDK Power Transformers 43.6 mm 194 mm²	Each	1+Kč116.736 10+Kč79.526 50+Kč77.824 100+Kč76.365 200+Kč74.662 More Pricing...	I	I38/4/25	N87	TDK Power Transformers	43.6mm	194mm²	8.3µH	B66289 Series
B65701W0000R087	4153966 Data Sheet RoHS Date/Lot Code	TDK Transformer Cores PM P30/19 N87 TDK B65702 Series Coil Former 46 mm 145 mm²	1 Pair	1+Kč162.214 10+Kč111.386 50+Kč81.472 100+Kč75.878 200+Kč70.042 More Pricing...	PM	P30/19	N87	TDK B65702 Series Coil Former	46mm	145mm²	6.4µH	B65701 Series
B65881Q0150K095	4167331 Data Sheet RoHS Date/Lot Code	TDK Transformer Cores PQ PQ35/35 N95 Inductors / Transformers 79.7 mm 171 mm²	1 Set	1+Kč309.107 5+Kč291.110 10+Kč273.114 25+Kč255.117 50+Kč237.120 More Pricing...	PQ	PQ35/35	N95	Inductors / Transformers	79.7mm	171mm²	150nH	B65881Q Series
B66344Q0400K187	4167359 Data Sheet RoHS Date/Lot Code	TDK Transformer Cores E E55/28/25 N87 Transformers 124 mm 420 mm²	Each	1+Kč164.646 5+Kč138.138 10+Kč111.629 20+Kč93.389 40+Kč92.173 More Pricing...	E	E55/28/25	N87	Transformers	124mm	420mm²	400nH	B66344 Series
2861000102	4141746 Data Sheet RoHS Date/Lot Code	FAIR-RITE Transformer Cores Multi-Aperture 13.3mm x 7.5mm x 13.4mm 67	Each	1+Kč15.613 5+Kč13.498 10+Kč11.357 25+Kč10.993 50+Kč10.604 More Pricing...	Multi-Aperture	13.3mm x 7.5mm x 13.4mm	67	Baluns, Broadband Transformers, Airbags	-	-	300nH	-
B65525J0000Y038	4153949 Data Sheet RoHS Date/Lot Code	TDK Transformer Cores ER ER11/5 T38 High Inductance Transformers 14.1 mm 12.4 mm²	1 Pair	10+Kč36.237 100+Kč26.995 500+Kč23.809 1000+Kč21.620 2000+Kč20.526 More Pricing...	ER	ER11/5	T38	High Inductance Transformers	14.1mm	12.4mm²	6.4µH	B65525 Series
B65803J0000R087	4167324 Data Sheet RoHS	TDK Transformer Cores RM RM4/I N87 Inductors / Transformers 22 mm 13 mm²	1 Pair	1+Kč51.072 10+Kč35.264 50+Kč26.509 100+Kč23.420 200+Kč21.548 More Pricing...	RM	RM4/I	N87	Inductors / Transformers	22mm	13mm²	1.1µH	B65803 Series
B66291K0000X187	4154011 Data Sheet RoHS Date/Lot Code	TDK Transformer Cores Planar Plate/I I43/4/28 N87 Transformers 50.8 mm 225 mm²	Each	1+Kč123.546 5+Kč103.846 10+Kč83.904 25+Kč70.528 50+Kč61.530 More Pricing...	Planar Plate/I	I43/4/28	N87	Transformers	50.8mm	225mm²	8.5µH	B66291 Series
B65541W0000R087	4153955 Data Sheet RoHS Date/Lot Code	TDK Transformer Cores PM P14/8 N87 TDK B65542 Series Coil Former 21 mm 28.7 mm²	1 Pair	1+Kč58.611 10+Kč41.830 50+Kč39.642 100+Kč37.453 200+Kč35.021 More Pricing...	PM	P14/8	N87	TDK B65542 Series Coil Former	21mm	28.7mm²	2.8µH	B65541 Series
B64290L0615X087	4167306 Data Sheet RoHS Date/Lot Code	TDK Transformer Cores Toroid 25.3mm x 14.8mm x 15mm N87 Inductors / Transformers 60.07 mm	Each	1+Kč55.693 50+Kč50.586 100+Kč45.478 250+Kč40.128 500+Kč35.021 More Pricing...	Toroid	25.3mm x 14.8mm x 15mm	N87	Inductors / Transformers	60.07mm	76.89mm²	3.5µH	B64290L0615 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	1+Kč45.722 50+Kč23.834 100+Kč20.891 250+Kč16.684 500+Kč15.759 More Pricing...	EP	EP13	N87	TDK B65843A Series Coil Formers	24.2mm	19.5mm²	160nH	B65843A 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+Kč11.041 100+Kč7.272 500+Kč6.445 1000+Kč5.837 2000+Kč5.545 More Pricing...	EF	E16/8/5	N30	Common-Mode Chokes & Broadband Applications	37.6mm	20.1mm²	1.4µH	B66307 Series
B65517D0000R048	4153944 Data Sheet RoHS Date/Lot Code	TDK Transformer Cores PM P9/5 TDK B65522 Series Coil Former N48 12.5 mm 10 mm²	1 Pair	1+Kč48.154 50+Kč43.776 100+Kč39.155 250+Kč34.778 500+Kč30.157 More Pricing...	PM	P9/5	N48	TDK B65522 Series Coil Former	12.5mm	10mm²	1.3µH	B65517 Series
B65982Q0250K095	4167341 Data Sheet RoHS Date/Lot Code	TDK Transformer Cores PQ PQ65/60 N95 Transformers 137 mm 600 mm²	1 Set	1+Kč709.658 3+Kč709.414 5+Kč709.171 10+Kč708.928 20+Kč708.685	PQ	PQ65/60	N95	Transformers	137mm	600mm²	250nH	B65982Q Series
B66482G0000X149	4154050 Data Sheet RoHS Date/Lot Code	TDK Transformer Cores Planar ER ER23/5/13 N49 Transformers 32.6 mm 50.3 mm²	Each	1+Kč59.341 10+Kč41.101 50+Kč30.643 100+Kč24.563 200+Kč24.077	Planar ER	ER23/5/13	N49	Transformers	32.6mm	50.3mm²	2.2µH	B66482 Series
B64290L0644X830	4153929 Data Sheet RoHS Date/Lot Code	TDK Transformer Core 2.03µH 32.7mm N30 Toroid 13.3mm x 8.3mm x 5mm	Each	1+Kč10.944 50+Kč5.910 100+Kč5.229 250+Kč4.451 500+Kč3.964 More Pricing...	Toroid	13.3mm x 8.3mm x 5mm	N30	Transformers	32.7mm	12.27mm²	2.03µH	B64290L0644 Series
B65511A0000Y030	4153939 Data Sheet RoHS Date/Lot Code	TDK Transformer Cores PM P7/4 N30 TDK B65512 Series Coil Formers 10 mm 7 mm²	1 Pair	5+Kč70.528 50+Kč64.448 250+Kč58.368 500+Kč52.531 1000+Kč46.451 More Pricing...	PM	P7/4	N30	TDK B65512 Series Coil Formers	10mm	7mm²	2µH	B65511 Series

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