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Ferrite Cores

Compare Image Name Manufacturer Pricing(USD) Quantity Weight(Kg) Size(LxWxH) Datasheet Factory Lead Time Lifecycle Status Material Shape Packaging Published Series Part Status Moisture Sensitivity Level (MSL) Depth Diameter Length RoHS Status Radiation Hardening Package / Case Height Width Outside Diameter Diameter - Inside Diameter - Outside 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)
B65961C0000X033 B65961C0000X033 TDK Electronics Inc. 0.0000
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0.00000000 42 Weeks Active 1 (Unlimited) ROHS3 Compliant
B65525J0250C087 B65525J0250C087 TDK Electronics Inc. 0.0000
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0.00000000 download 24 Weeks N87 B65525 Active 1 (Unlimited) 11.00mm ROHS3 Compliant 2.50mm 6.00mm ER 11 x 5 Uncoated ER 12.4 14.1 174 1.1 2200 10.3
B66317G1000X127 B66317G1000X127 EPCOS (TDK) 0.0000
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0.00000000 PRODUCTION (Last Updated: 1 month ago) 7.5mm 25mm RoHS Compliant No 12.8mm 7.5mm 0.08% 1 μH
B64290L0038X046 B64290L0038X046 TDK Electronics Inc. 0.0000
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0.00000000 download 24 Weeks T46 2014 B64290 Active 1 (Unlimited) 10.80mm ROHS3 Compliant 4.75mm ±30% Epoxy Toroid Ungapped 7.83 24.07 188 3.07 15000 6μH
B64290L0022X097 B64290L0022X097 EPCOS (TDK) 0.0000
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0.00000000 Bulk RoHS Compliant 26.2 mm 41.8 mm
B66291P0000X197 B66291P0000X197 TDK Electronics Inc. 0.0000
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0.00000000 download 11 Weeks N97 1999 B66291 Obsolete 1 (Unlimited) 43.20mm ROHS3 Compliant 4.10mm 27.90mm ELP 43 x 10 x 28 Uncoated I Ungapped
B66421U0315K187 B66421U0315K187 TDK Electronics Inc. 0.0000
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0.00000000 download 24 Weeks N87 B66421 Active 1 (Unlimited) 25.00mm ROHS3 Compliant 12.50mm 9.10mm EFD 25 x 13 x 9 Uncoated EFD Gapped
ER35/21/11-3C94-G1000 ER35/21/11-3C94-G1000 Ferroxcube 0.0000
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0.00000000 download 7 Weeks 3C94 Active Not Applicable 35.00mm ROHS3 Compliant 20.70mm 11.40mm ER 35 x 21 x 11 Uncoated ER
B64290L0652X087 B64290L0652X087 EPCOS (TDK) 0.0000
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0.00000000 PRODUCTION (Last Updated: 1 month ago)
B65881A0000R049 B65881A0000R049 EPCOS (TDK) 0.0000
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0.00000000 PRODUCTION (Last Updated: 1 month ago) Bulk 17.4mm 26mm RoHS Compliant 30% 3.3 μH
B64290P0037X087 B64290P0037X087 TDK Electronics Inc. 0.0000
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0.00000000 download 42 Weeks N87 2014 B64290 Active 1 (Unlimited) 6.32mm ROHS3 Compliant 2.52mm ±25% Parylene Toroid Ungapped 3.06 15.21 46.5 4.97 2200 560nH
B66413U0160K187 B66413U0160K187 TDK Electronics Inc. 0.0000
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0.00000000 download 24 Weeks N87 2013 Active 1 (Unlimited) 15.00mm ROHS3 Compliant 7.50mm 4.65mm 10% EFD 15 x 8 x 5 Uncoated EFD 15 34 510 2.27 2200 12.2
B66377G1000X127 B66377G1000X127 TDK Electronics Inc. 0.0000
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0.00000000 download 24 Weeks N27 B66377 Active 1 (Unlimited) 46.00mm ROHS3 Compliant 17.50mm 18.00mm ER 46 x 17 x 18 Uncoated ER Gapped
B65541W0000R030 B65541W0000R030 TDK Electronics Inc. 0.0000
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0.00000000 download 47 Weeks N30 B65541 Active 1 (Unlimited) 14.30mm ROHS3 Compliant 4.25mm -20% +30% P 14 x 8 Uncoated P (Pot Core) Ungapped 28.7 21 603 0.73 4300 4.6μH 23.6 2680
B64290A0044X035 B64290A0044X035 TDK Electronics Inc. 0.0000
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0.00000000 download 24 Weeks T35 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 6000 3.06μH
B66358G0100X127 B66358G0100X127 EPCOS (TDK) 0.0000
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0.00000000 PRODUCTION (Last Updated: 1 month ago) 9.8mm 30.6mm RoHS Compliant 621 nH
B65671T0100A033 B65671T0100A033 EPCOS (TDK) 0.0000
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0.00000000 PRODUCTION (Last Updated: 1 month ago) Cylindrical Bulk 16.3mm RoHS Compliant 100 5.4 mm 26 mm 3% 100 nH
B66461K0000X197 B66461K0000X197 EPCOS (TDK) 0.0000
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0.00000000 PRODUCTION (Last Updated: 1 month ago)
B65839A0040A033 B65839A0040A033 TDK Electronics Inc. 0.0000
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0.00000000 download 24 Weeks M33 Active 1 (Unlimited) 9.40mm ROHS3 Compliant 3.75mm 6.50mm 3% EP 7 Uncoated EP 10.3 15.7 162 1.52 750 8.5
B66387G2000X127 B66387G2000X127 EPCOS (TDK) 0.0000
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0.00000000 Bulk RoHS Compliant 229 nH
B65845J0000R087 B65845J0000R087 EPCOS (TDK) 0.0000
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0.00000000 PRODUCTION (Last Updated: 1 month ago) Bulk 17mm 18.4mm RoHS Compliant 30% 2.4 μH
B64290L0082X065 B64290L0082X065 TDK Electronics Inc. 0.0000
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0.00000000 download 24 Weeks T65 2014 B64290 Active 1 (Unlimited) 51.80mm ROHS3 Compliant 21.30mm ±30% Epoxy Toroid Ungapped 195.7 120.4 23560 0.62 4900 10μH
P9/5-3C91 P9/5-3C91 Ferroxcube 0.0000
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0.00000000 download 8 Weeks 3C91 2009 Active 1 (Unlimited) 9.30mm ROHS3 Compliant 5.40mm P 9 x 5 Uncoated P (Pot Core)
B65937A0000X022 B65937A0000X022 TDK Electronics Inc. 0.0000
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0.00000000 download 50 Weeks N22 2013 B65937 Active 1 (Unlimited) 14.40mm ROHS3 Compliant 7.50mm P Core Half 14 x 7.5 Uncoated P (Pot Core) Ungapped
B65879B0000R087 B65879B0000R087 TDK Electronics Inc. 0.0000
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0.00000000 download 24 Weeks N87 2010 B65879B Active 1 (Unlimited) 32.00mm ROHS3 Compliant 15.17mm 22.00mm -20% +30% PQ 32 x 30 Uncoated PQ Ungapped 153.8 67.8 10440 0.441 2200 4.8μH 127.5 1700
B65839A0100A045 B65839A0100A045 EPCOS (TDK) 0.0000
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0.00000000 PRODUCTION (Last Updated: 2 months ago) 7.5mm 9.4mm RoHS Compliant 100 3%
B65807C0400A048 B65807C0400A048 TDK Electronics Inc. 0.0000
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0.00000000 download 24 Weeks N48 B65807 Active 1 (Unlimited) 17.90mm ROHS3 Compliant 6.25mm 8.20mm ±3% RM 6 Uncoated RM Gapped 31.3 26.9 840 0.86 400nH 274
B66311G0250X127 B66311G0250X127 TDK Electronics Inc. 0.0000
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0.00000000 download 24 Weeks N27 B66311 Active 1 (Unlimited) 20.40mm ROHS3 Compliant 10.00mm 5.90mm E 20 x 10 x 6 Uncoated E Gapped
B65879B0000R095 B65879B0000R095 TDK Electronics Inc. 0.0000
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0.00000000 download 24 Weeks N95 2010 B65879B Active 1 (Unlimited) 32.00mm ROHS3 Compliant 15.17mm 22.00mm -20% +30% PQ 32 x 30 Uncoated PQ Ungapped 153.8 67.8 10440 0.441 2000 6.1μH 127.5 2140
B65701D0000R033 B65701D0000R033 TDK Electronics Inc. 0.0000
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0.00000000 download 47 Weeks PRODUCTION (Last Updated: 2 months ago) M33 2013 Active 1 (Unlimited) 30.50mm ROHS3 Compliant 9.50mm -20% +30% 2.4 μH P 30 x 19 Uncoated Ungapped 136 45 6120 0.33 750 630
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