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Ferrite Cores

Compare Image Name Manufacturer Pricing(USD) Quantity Weight(Kg) Size(LxWxH) Datasheet Factory Lead Time Lifecycle Status Material Packaging Published Series Part Status Moisture Sensitivity Level (MSL) Depth Diameter Length RoHS Status Package / Case Height Width Diameter - Inside Tolerance Inductance Supplier Device Package Finish Core Type Gap Effective Area (Ae) mm2 Effective Length (le) mm Effective Magnetic Volume (Ve) mm3 Core Factor (ΣI/A) mm1 Initial Permeability (μi) Inductance Factor (Al) Minimum Core Cross Section (Amin) mm2 Effective Permeability (μe)
B65857A0250J038 B65857A0250J038 TDK Electronics Inc. 0.0000
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0.00000000 download 24 Weeks T38 B65857A Active 1 (Unlimited) 9.40mm ROHS3 Compliant 3.75mm 9.00mm ±5% EPX 7 x 9 Uncoated EPX Gapped 17.2 15.7 270 0.91 2300 250nH 13.9 182
B64290A0082X037 B64290A0082X037 TDK Electronics Inc. 0.0000
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0.00000000 download 24 Weeks T37 2013 B64290 Active 1 (Unlimited) 50.00mm ROHS3 Compliant 20.00mm ±25% R 50 x 30 x 20 Uncoated Toroid Ungapped 195.7 120.4 23560 0.62 6000 12μH
B64290L0638X038 B64290L0638X038 TDK Electronics Inc. 0.0000
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0.00000000 download 30 Weeks T38 2014 B64290 Active 1 (Unlimited) 23.30mm ROHS3 Compliant 7.40mm ±30% Epoxy Toroid Ungapped 26.17 54.15 1417 2.07 10000 6.07μH
B65671T0063A001 B65671T0063A001 TDK Electronics Inc. 0.0000
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0.00000000 download 24 Weeks K1 Bulk 2013 B65671 Active 1 (Unlimited) 26.00mm ROHS3 Compliant 8.15mm 3% 63 nH P 26 x 16 Uncoated 93 37.2 3460 0.4 80 76.5
B66319G0000X127 B66319G0000X127 TDK Electronics Inc. 0.0000
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0.00000000 download 24 Weeks N27 B66319 Active 1 (Unlimited) 30.00mm ROHS3 Compliant 15.20mm 7.30mm E 30 x 15 x 7 Uncoated E Ungapped
B65819J0100J087 B65819J0100J087 TDK Electronics Inc. 0.0000
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0.00000000 download 24 Weeks N87 Active 1 (Unlimited) 20.30mm ROHS3 Compliant 100 6.75mm 5% 100 nH RM 7 Uncoated RM 43 30.4 1310 0.7 2200 39
B66367G0000X127 B66367G0000X127 TDK Electronics Inc. 0.0000
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0.00000000 download 9 Weeks PRODUCTION (Last Updated: 1 month ago) N27 2013 B66367 Active 1 (Unlimited) 16.7mm 48.50mm ROHS3 Compliant 24.90mm 16.70mm 16.7 mm 30% 3.7 nH ETD 49 x 25 x 16 Uncoated ETD Ungapped
B65885A0000R097 B65885A0000R097 TDK Electronics Inc. 0.0000
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0.00000000 download 20 Weeks PRODUCTION (Last Updated: 2 months ago) N97 2008 B65885A Active 1 (Unlimited) 16.40mm ROHS3 Compliant 5.80mm 11.20mm -20% +30% 2.45 μH PQ 16 x 11.6 Uncoated PQ Ungapped 42.1 27 1136 0.641 2300 38.5 1250
B65671W0000Y038 B65671W0000Y038 TDK Electronics Inc. 0.0000
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0.00000000 download 24 Weeks T38 2013 B65671 Active 1 (Unlimited) 26.00mm ROHS3 Compliant 8.15mm -30% +40% P 26 x 16 Uncoated P (Pot Core) Ungapped 108 40 4320 0.37 10000 22μH 87 6480
B65525J0000R608 B65525J0000R608 TDK Electronics Inc. 0.0000
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0.00000000 download 24 Weeks PC200 2017 B65525 Active Not Applicable 11.00mm ROHS3 Compliant 5.00mm 6.00mm -20% +30% ER 11 x 5 Uncoated ER Ungapped 12.4 14.1 174 1.1 800 10.3 580
B66285P0000X192 B66285P0000X192 TDK Electronics Inc. 0.0000
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0.00000000 download 14 Weeks N92 Bulk 1999 Obsolete 1 (Unlimited) 15.8mm 21.80mm ROHS3 Compliant 2.50mm 15.80mm ±25% 4 μH I 22 x 2.5 x 16 Uncoated I Ungapped 78.5 26.1 2050 0.33 1500 77.9 1050
B66283G0000X197 B66283G0000X197 TDK Electronics Inc. 0.0000
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0.00000000 download 24 Weeks N97 B66283 Active 1 (Unlimited) 18.00mm ROHS3 Compliant 4.00mm 10.00mm ELP 18 x 4 x 10 Uncoated ELP Ungapped
B64290L0742X065 B64290L0742X065 TDK Electronics Inc. 0.0000
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0.00000000 download 24 Weeks T65 2014 B64290 Active 1 (Unlimited) 13.60mm ROHS3 Compliant 7.15mm ±30% Epoxy Toroid Ungapped 14.96 31.17 466 2.08 4700 2.85μH
B65495K0040J033 B65495K0040J033 TDK Electronics Inc. 0.0000
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0.00000000 11 Weeks OBSOLETE (Last Updated: 1 month ago) M33 B65495 Active 1 (Unlimited) 4.65mm ROHS3 Compliant 2.00mm ±5% 40 nH P 4.6 x 4.1 Uncoated P (Pot Core) Gapped 2.8 7.6 21.3 2.6 750 83
B66481GX187 B66481GX187 TDK Electronics Inc. 0.0000
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0.00000000 N87 Tape & Reel (TR) B66481 Active 1 (Unlimited) 25.00mm ROHS3 Compliant 5.60mm 18.00mm ±0.25% EQ 25 x 6 Uncoated EQ
B64290L0699X027 B64290L0699X027 TDK Electronics Inc. 0.0000
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0.00000000 download 34 Weeks N27 2014 B64290 Active 1 (Unlimited) ROHS3 Compliant Epoxy Toroid Gapped 2000
B65807J0160A087 B65807J0160A087 TDK Electronics Inc. 0.0000
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0.00000000 download 24 Weeks N87 2015 B65807 Active 1 (Unlimited) 17.90mm ROHS3 Compliant 6.25mm 8.20mm ±3% RM 6 Uncoated RM Gapped 36.6 28.6 1050 0.78 160nH 31 99
B66395G0500X187 B66395G0500X187 TDK Electronics Inc. 0.0000
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0.00000000 download 19 Weeks N87 2013 Active 1 (Unlimited) 54.50mm ROHS3 Compliant 27.80mm 19.30mm ETD 54 x 28 x 19 Uncoated ETD 280 127 35600 0.45 2200 280
B65517D0000Y038 B65517D0000Y038 TDK Electronics Inc. 0.0000
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0.00000000 download 24 Weeks T38 2013 B65517 Active 1 (Unlimited) 9.30mm ROHS3 Compliant 2.70mm -30% +40% P 9 x 5 Uncoated P (Pot Core) Ungapped 10 12.5 125 1.25 10000 5.5μH 4930
B66482G0000X192 B66482G0000X192 TDK Electronics Inc. 0.0000
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0.00000000 download 24 Weeks N92 2013 B66482 Active 1 (Unlimited) 23.20mm ROHS3 Compliant 5.10mm 12.50mm ER 23 x 5 x 13 Uncoated ER Ungapped
B66453P0000X197 B66453P0000X197 TDK Electronics Inc. 0.0000
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0.00000000 download 11 Weeks N97 2015 Obsolete 1 (Unlimited) 10mm 18.00mm ROHS3 Compliant 2.00mm 10.00mm ±25% I 18 x 2 x 10 Uncoated I Ungapped 39.5 20.3 802 0.51 2300 3μH 38.9 1227
B65651D0000R001 B65651D0000R001 TDK Electronics Inc. 0.0000
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0.00000000 download 47 Weeks PRODUCTION (Last Updated: 1 month ago) K1 2013 B65651 Active 1 (Unlimited) 18.40mm ROHS3 Compliant 5.30mm -20% +30% P 18 x 11 Uncoated Ungapped 43 25.9 1114 0.6 80 180nH 90
B65513J0000R049 B65513J0000R049 TDK Electronics Inc. 0.0000
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0.00000000 download 24 Weeks N49 2013 B65513 Active 1 (Unlimited) 14.50mm ROHS3 Compliant 2.95mm 6.70mm -20% +30% ER 14.5 x 6 Uncoated ER Ungapped 17.6 19 333 1.1 1500 1.1μH 800
B65949B0000X027 B65949B0000X027 TDK Electronics Inc. 0.0000
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0.00000000 9 Weeks Active 1 (Unlimited) ROHS3 Compliant 0.25%
B65843A0040A087 B65843A0040A087 TDK Electronics Inc. 0.0000
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0.00000000 download 16 Weeks N87 Not For New Designs 1 (Unlimited) 12.80mm ROHS3 Compliant 6.50mm 9.00mm EP 13 Uncoated EP 19.5 24.2 472 1.24 2200 14.9
B65843A0100A045 B65843A0100A045 TDK Electronics Inc. 0.0000
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0.00000000 download 24 Weeks PRODUCTION (Last Updated: 1 month ago) N45 B65843A Active 1 (Unlimited) 13mm 12.80mm ROHS3 Compliant 6.50mm 9.00mm ±3% EP 13 Uncoated EP Gapped 19.5 24.2 472 1.24 3800 100nH 14.9 99
B64290L0761X046 B64290L0761X046 TDK Electronics Inc. 0.0000
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0.00000000 download 24 Weeks T46 2015 B64290 Active 1 (Unlimited) ROHS3 Compliant Epoxy Toroid Gapped 15000
B65805J0000R087 B65805J0000R087 TDK Electronics Inc. 0.0000
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0.00000000 download 27 Weeks N87 B65805 Active 1 (Unlimited) 14.60mm ROHS3 Compliant 5.25mm 6.80mm -20% +30% RM 5 Uncoated RM Ungapped 23.8 22.1 526 0.93 2200 2μH 18 1480
B65857C0000Y038 B65857C0000Y038 TDK Electronics Inc. 0.0000
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0.00000000 download 24 Weeks PRODUCTION (Last Updated: 2 months ago) T38 B65857C Active 1 (Unlimited) 9.5mm 9.40mm ROHS3 Compliant 4.75mm 9.00mm -30% +40% 8 μH EPX 9 x 9 Uncoated EPX Ungapped 17.5 19 333 1.09 2300 13.9 6910
B64290A0082X010 B64290A0082X010 TDK Electronics Inc. 0.0000
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0.00000000 download 24 Weeks PRODUCTION (Last Updated: 1 month ago) K10 2013 B64290 Active 1 (Unlimited) 50.00mm ROHS3 Compliant 20.00mm ±25% R 50 x 30 x 20 Uncoated Toroid Ungapped 195.7 120.4 23560 0.62 700 1.4μH
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