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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) Diameter Length RoHS Status Package / Case Frequency Height Width Outside Diameter 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)
B64290A0044X830 B64290A0044X830 TDK Electronics Inc. 0.0000
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0.00000000 download 24 Weeks N30 2013 B64290 Active 1 (Unlimited) 12.50mm ROHS3 Compliant 5.00mm 12.5 mm 7.5 mm ±25% R 12.5 x 7.5 x 5 Uncoated Toroid Ungapped 12.23 30.09 368 2.46 4300 2.2μH
B64290L0082X087 B64290L0082X087 TDK Electronics Inc. 0.0000
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0.00000000 download 24 Weeks N87 2014 B64290 Active 1 (Unlimited) 51.80mm ROHS3 Compliant 21.30mm ±25% Epoxy Toroid Ungapped 195.7 120.4 23560 0.62 2200 4.46μH
B65845J0000R030 B65845J0000R030 TDK Electronics Inc. 0.0000
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0.00000000 download 24 Weeks N30 B65845 Active 1 (Unlimited) 18.40mm ROHS3 Compliant 8.50mm 11.25mm -20% +30% EP 17 Uncoated EP Ungapped 33.9 28.5 966 0.84 4300 4.3μH 25.5 2870
B64290L0048X037 B64290L0048X037 TDK Electronics Inc. 0.0000
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0.00000000 download 24 Weeks PRODUCTION (Last Updated: 1 month ago) T37 2014 B64290 Active 1 (Unlimited) 35.50mm ROHS3 Compliant 13.60mm ±25% Epoxy Toroid Ungapped 82.6 82.06 6778 0.99 6000 7.6μH
B65525J0000R097 B65525J0000R097 TDK Electronics Inc. 0.0000
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0.00000000 download 24 Weeks N97 2013 B65525 Active 1 (Unlimited) 11.00mm ROHS3 Compliant 2.50mm 6.00mm -20% +30% ER 11 x 5 Uncoated ER Ungapped 12.4 14.1 174 1.1 2300 1.2μH 1086
B64290L0730X830 B64290L0730X830 TDK Electronics Inc. 0.0000
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0.00000000 download 24 Weeks N30 2014 B64290 Active 1 (Unlimited) 89.30mm ROHS3 Compliant 14.80mm ±25% Epoxy Toroid Ungapped 216.7 213.9 46360 0.99 4300 5.4μH
B66339G0500X127 B66339G0500X127 TDK Electronics Inc. 0.0000
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0.00000000 download 15 Weeks N27 B66339 Not For New Designs 1 (Unlimited) 40.60mm ROHS3 Compliant 11.90mm 19.65mm EC 41 x 20 x 12 Uncoated EC 121 89.3 10800 0.74 2000 106
B66367G0500X127 B66367G0500X127 TDK Electronics Inc. 0.0000
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0.00000000 download 19 Weeks N27 2013 B66367 Active 1 (Unlimited) 48.50mm ROHS3 Compliant 24.90mm 16.70mm ETD 49 x 25 x 16 Uncoated ETD Gapped
B65701T0630A048 B65701T0630A048 TDK Electronics Inc. 0.0000
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0.00000000 download 24 Weeks N48 Tray 2013 B65701 Active 1 (Unlimited) 30.50mm ROHS3 Compliant 9.50mm ±3% P 30 x 19 Uncoated P (Pot Core) Gapped 136 45 6120 0.33 630nH 166
B65811F0250A041 B65811F0250A041 TDK Electronics Inc. 0.0000
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0.00000000 download 24 Weeks Active 1 (Unlimited) ROHS3 Compliant 3% Uncoated RM Ungapped
B64290L0632X038 B64290L0632X038 TDK Electronics Inc. 0.0000
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0.00000000 download 30 Weeks T38 2014 B64290 Active 1 (Unlimited) 21.20mm ROHS3 Compliant 8.10mm ±30% Epoxy Toroid Ungapped 33.63 43.55 1465 1.3 10000 9.74μH
B62152A0007X030 B62152A0007X030 TDK Electronics Inc. 0.0000
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0.00000000 download 24 Weeks N30 2013 B62152 Active 1 (Unlimited) 7.25mm ROHS3 Compliant 6.20mm 4.20mm ±30% Uncoated Multi-Hole (2) Ungapped 10.2 7.6 78 0.75 4300 7.3μH
B64290P0739X065 B64290P0739X065 TDK Electronics Inc. 0.0000
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0.00000000 download 24 Weeks PRODUCTION (Last Updated: 1 month ago) T65 B64290 Active 1 (Unlimited) 3.07mm ROHS3 Compliant 2.56mm 3.05 mm 1.27 mm ±30% 2 μH Parylene Toroid Ungapped 2.12 5.99 12.7 2.82 4500
B66397G0000X187 B66397G0000X187 TDK Electronics Inc. 0.0000
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0.00000000 download 6 Weeks N87 2013 B66397 Active 1 (Unlimited) 59.80mm ROHS3 Compliant 31.20mm 22.10mm ETD 59 x 31 x 22 Uncoated ETD Ungapped
B64290L0658X038 B64290L0658X038 TDK Electronics Inc. 0.0000
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0.00000000 download 24 Weeks T38 2014 B64290 Active 1 (Unlimited) 15.10mm ROHS3 Compliant 6.00mm ±30% Epoxy Toroid Ungapped 12.3 34.98 430 2.84 10000 4.42μH
B64290L0743X038 B64290L0743X038 TDK Electronics Inc. 0.0000
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0.00000000 download 24 Weeks PRODUCTION (Last Updated: 1 month ago) T38 2014 B64290 Active 1 (Unlimited) 16.80mm ROHS3 Compliant 5.45mm 15.8 mm 8.9 mm ±30% 5.4 μH Epoxy Toroid Ungapped 15.78 36.75 580 2.33 10000
B66455P0000X149 B66455P0000X149 TDK Electronics Inc. 0.0000
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0.00000000 download 14 Weeks N49 1999 Obsolete 1 (Unlimited) 21.80mm ROHS3 Compliant 2.50mm 15.80mm ±25% I 22 x 2.5 x 16 Uncoated I Ungapped 78.5 26.1 2050 0.33 1500 3.7μH 77.9 960
B65811F0250A048 B65811F0250A048 TDK Electronics Inc. 0.0000
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0.00000000 download 24 Weeks N48 Tape & Box (TB) B65811 Active 1 (Unlimited) 23.20mm ROHS3 Compliant 8.25mm 11.00mm ±3% RM 8 Uncoated RM Gapped 52 35.1 1825 0.68 250nH 134
B65513J0200D097 B65513J0200D097 TDK Electronics Inc. 0.0000
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0.00000000 24 Weeks N97 2013 B65513 Active 1 (Unlimited) 14.50mm ROHS3 Compliant 2.95mm 6.70mm ER 14.5 x 6 Uncoated ER 17.6 19 334 1.08 2300 17.3
B67370A0002X187 B67370A0002X187 TDK Electronics Inc. 0.0000
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0.00000000 download 24 Weeks N87 2013 B67370 Active 1 (Unlimited) 101.00mm ROHS3 Compliant 76.00mm 30.00mm U 101 x 76 x 30 Uncoated U Ungapped
B62152P0015X030 B62152P0015X030 TDK Electronics Inc. 0.0000
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0.00000000 24 Weeks N30 B62152 Active 1 (Unlimited) 3.65mm ROHS3 Compliant 250MHz 1.45mm 2.15mm 1.4 mm ±30% Parylene Multi-Hole (2) Ungapped 1.2 3.7 4.5 3.22 4300 1.6μH
B64290P0037X037 B64290P0037X037 TDK Electronics Inc. 0.0000
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0.00000000 download 42 Weeks T37 2014 B64290 Active 1 (Unlimited) ROHS3 Compliant Parylene Toroid Gapped 6500
B66365G0500X187 B66365G0500X187 TDK Electronics Inc. 0.0000
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0.00000000 download 19 Weeks N87 B66365 Active 1 (Unlimited) 43.80mm ROHS3 Compliant 22.50mm 15.20mm ETD 44 x 22 x 15 Uncoated ETD Gapped
B64290A0082X830 B64290A0082X830 TDK Electronics Inc. 0.0000
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0.00000000 download 24 Weeks N30 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 4300 8.7μH
B66317U0150D197 B66317U0150D197 TDK Electronics Inc. 0.0000
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0.00000000 24 Weeks Active 1 (Unlimited) ROHS3 Compliant 8%
B65811J0250J041 B65811J0250J041 TDK Electronics Inc. 0.0000
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0.00000000 download 24 Weeks N41 B65811 Active 1 (Unlimited) 23.20mm ROHS3 Compliant 8.25mm 11.00mm ±5% RM 8 Uncoated RM Gapped 64 38 2430 0.59 2800 250nH 55 118
B65811P0000R087 B65811P0000R087 TDK Electronics Inc. 0.0000
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0.00000000 download 24 Weeks N87 B65811P Active 1 (Unlimited) 23.20mm ROHS3 Compliant 5.80mm 11.00mm -20% +30% RM 8 LP Uncoated RM Ungapped 64.9 28.7 1860 0.44 2200 4.1μH 55.4 1440
B65651T0160A048 B65651T0160A048 TDK Electronics Inc. 0.0000
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0.00000000 download 47 Weeks N48 2013 B65651 Active 1 (Unlimited) 18.40mm ROHS3 Compliant 5.30mm ±3% P 18 x 11 Uncoated P (Pot Core) Gapped 43 25.9 1114 0.6 160nH 77
B64290P0739X046 B64290P0739X046 TDK Electronics Inc. 0.0000
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0.00000000 download 24 Weeks T46 2013 B64290 Active 1 (Unlimited) 3.07mm ROHS3 Compliant 2.56mm ±30% Parylene Toroid Ungapped 2.12 5.99 12.7 2.82 15000 6.5μH
B65803J0100A048 B65803J0100A048 TDK Electronics Inc. 0.0000
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0.00000000 download 27 Weeks N48 Active 1 (Unlimited) 11.00mm ROHS3 Compliant 100 10.50mm 4.60mm 3% RM 4 Uncoated RM 13 22 286 1.7 2300 11.3
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