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Ferrite Cores

Compare Image Name Manufacturer Pricing(USD) Quantity Weight(Kg) Size(LxWxH) Datasheet Factory Lead Time Lifecycle Status Material Published Series Part Status Moisture Sensitivity Level (MSL) Depth Diameter Length RoHS Status Height Width Outside Diameter Diameter - Inside Weight 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)
B65819J0000R087 B65819J0000R087 TDK Electronics Inc. 0.0000
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0.00000000 download 24 Weeks N87 B65819 Active 1 (Unlimited) 20.30mm ROHS3 Compliant 6.75mm -20% +30% RM 7 Uncoated RM Ungapped 43 30.4 1310 0.7 2200 2.7μH 39 1520
B66484K0000X192 B66484K0000X192 TDK Electronics Inc. 0.0000
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0.00000000 download 44 Weeks N92 2013 B66484 Active 1 (Unlimited) 25.00mm ROHS3 Compliant 2.50mm 14.80mm I 25 x 3 x 15 Uncoated I Ungapped
B65661N0160A048 B65661N0160A048 TDK Electronics Inc. 0.0000
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0.00000000 download 24 Weeks PRODUCTION (Last Updated: 1 month ago) N48 2013 B65661 Active 1 (Unlimited) 13.6mm 22.00mm ROHS3 Compliant 6.80mm ±3% P 22 x 13 Uncoated P (Pot Core) Gapped 63 31.6 1990 0.5 160nH 64
B66358G0500X127 B66358G0500X127 TDK Electronics Inc. 0.0000
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0.00000000 download 19 Weeks N27 2015 B66358 Active 1 (Unlimited) 30.60mm ROHS3 Compliant 16.00mm 9.80mm ETD 29 x 16 x 10 Uncoated ETD Gapped
B65519D0000R033 B65519D0000R033 TDK Electronics Inc. 0.0000
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0.00000000 42 Weeks Active 1 (Unlimited) ROHS3 Compliant 30% 530 nH
B64290A0084X065 B64290A0084X065 TDK Electronics Inc. 0.0000
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0.00000000 download 24 Weeks T65 2013 B64290 Active 1 (Unlimited) 102.00mm ROHS3 Compliant 15.00mm ±30% R 102 x 65.8 x 15 Uncoated Toroid Ungapped 267.2 255.3 68220 0.96 5000 6.5μH
B65517T0025A001 B65517T0025A001 TDK Electronics Inc. 0.0000
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0.00000000 download 24 Weeks K1 2013 B65517 Active 1 (Unlimited) 9.30mm ROHS3 Compliant 2.70mm ±3% P 9 x 5 Uncoated P (Pot Core) Gapped 10 12.5 125 1.25 80 25nH 25
B66365U0200J187 B66365U0200J187 TDK Electronics Inc. 0.0000
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0.00000000 12 Weeks Active 1 (Unlimited) ROHS3 Compliant
B65813J0000R087 B65813J0000R087 TDK Electronics Inc. 2.9266
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0.00000000 download 24 Weeks N87 B65813 Active 1 (Unlimited) 28.50mm ROHS3 Compliant 9.35mm 13.50mm -20% +30% RM 10 Uncoated RM Ungapped 98 44 4310 0.45 2200 4.2μH 90 1500
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
B66291P0000X187 B66291P0000X187 TDK Electronics Inc. 0.0000
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0.00000000 download 11 Weeks N87 1999 B66291 Obsolete 1 (Unlimited) 43.20mm ROHS3 Compliant 4.10mm 27.90mm I 43 x 4 x 28 Uncoated I Ungapped
B66501G0000X197 B66501G0000X197 TDK Electronics Inc. 0.0000
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0.00000000 download 24 Weeks N97 2013 B66501 Active 1 (Unlimited) 32.00mm ROHS3 Compliant 5.10mm 21.00mm ER 32 x 5 x 21 Uncoated ER Ungapped
B66363G0500X187 B66363G0500X187 TDK Electronics Inc. 0.0000
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0.00000000 download 6 Weeks N87 2013 B66363 Active 1 (Unlimited) 38.90mm ROHS3 Compliant 20.00mm 12.80mm ETD 39 x 20 x 13 Uncoated ETD Gapped
B65845J0000Y066 B65845J0000Y066 TDK Electronics Inc. 0.0000
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0.00000000 download 24 Weeks T66 B65845 Active 1 (Unlimited) 18.40mm ROHS3 Compliant 8.50mm 11.25mm -30% +40% EP 17 Uncoated EP Ungapped 33.9 28.5 966 0.84 13000 13μH 25.5 8700
B65857A0000Y038 B65857A0000Y038 TDK Electronics Inc. 0.0000
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0.00000000 download 24 Weeks PRODUCTION (Last Updated: 1 month ago) T38 B65857A Active 1 (Unlimited) 7.5mm 9.40mm ROHS3 Compliant 3.75mm 9.00mm -30% +40% EPX 7 x 9 Uncoated EPX Ungapped 17.2 15.7 270 0.91 2300 9μH 13.9 6540
B65813J0630J087 B65813J0630J087 TDK Electronics Inc. 0.0000
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0.00000000 download 24 Weeks N87 Active 1 (Unlimited) 28.50mm ROHS3 Compliant 9.35mm 13.50mm 5% RM 10 Uncoated RM 98 44 4310 0.45 2200 90
B65839A0000Y066 B65839A0000Y066 TDK Electronics Inc. 0.0000
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0.00000000 download 24 Weeks PRODUCTION (Last Updated: 2 months ago) T66 B65839 Active 1 (Unlimited) 7.5mm 9.40mm ROHS3 Compliant 3.75mm 6.50mm 1.400013g -30% +40% 5.8 μH EP 7 Uncoated EP Ungapped 10.3 15.7 162 1.52 13000 8.5 7040
B66370G0000X127 B66370G0000X127 TDK Electronics Inc. 0.0000
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0.00000000 download 24 Weeks PRODUCTION (Last Updated: 1 month ago) N27 2013 B66370 Active 1 (Unlimited) 9.7mm 34.60mm ROHS3 Compliant 14.65mm 9.70mm E 34 x 14 x 9 Uncoated E Ungapped
B66343G0500X127 B66343G0500X127 TDK Electronics Inc. 0.0000
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0.00000000 download 15 Weeks N27 2005 B66343 Not For New Designs 1 (Unlimited) 70.00mm ROHS3 Compliant 34.65mm 16.80mm EC 70 x 35 x 16 Uncoated EC Gapped
B66283G0000X149 B66283G0000X149 TDK Electronics Inc. 0.0000
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0.00000000 download 24 Weeks N49 B66283 Active 1 (Unlimited) 18.00mm ROHS3 Compliant 4.00mm 10.00mm ELP 18 x 4 x 10 Uncoated ELP Ungapped
B66319G0250X187 B66319G0250X187 TDK Electronics Inc. 0.0000
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0.00000000 download 24 Weeks N87 Active 1 (Unlimited) 30.00mm ROHS3 Compliant 15.20mm 7.30mm 0.05% E 30 x 15 x 7 Uncoated E 60 67 4000 1.12 2200 49
B64290L0696X065 B64290L0696X065 TDK Electronics Inc. 0.0000
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0.00000000 download 24 Weeks PRODUCTION (Last Updated: 1 month ago) T65 2014 B64290 Active 1 (Unlimited) 70.00mm ROHS3 Compliant 14.20mm ±30% Epoxy Toroid Ungapped 128.7 178.6 22980 1.39 5000 4.5μH
B66311U0210X187 B66311U0210X187 TDK Electronics Inc. 0.0000
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0.00000000 24 Weeks Active 1 (Unlimited) ROHS3 Compliant 8%
B65525J0250B045 B65525J0250B045 TDK Electronics Inc. 0.0000
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0.00000000 download 24 Weeks N45 B65525 Active 1 (Unlimited) 11.00mm ROHS3 Compliant 2.50mm 6.00mm 4% 250 nH ER 11 x 5 Uncoated ER 12.4 14.1 174 1.1 3800 10.3
B65541T0040A001 B65541T0040A001 TDK Electronics Inc. 0.0000
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0.00000000 download 47 Weeks K1 2013 B65541 Active 1 (Unlimited) 14.30mm ROHS3 Compliant 4.25mm 3% 40 nH P 14 x 8 Uncoated 25 20 500 0.8 80
B66421G0000X130 B66421G0000X130 TDK Electronics Inc. 0.0000
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0.00000000 download 24 Weeks N30 2013 Active 1 (Unlimited) 25.00mm ROHS3 Compliant 12.50mm 9.10mm EFD 25 x 13 x 9 Uncoated EFD 58 57 3310 0.98 4300
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
B66480G0000X197 B66480G0000X197 TDK Electronics Inc. 0.0000
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0.00000000 download 24 Weeks N97 2013 B66480 Active 1 (Unlimited) 18.00mm ROHS3 Compliant 3.15mm 9.70mm ER 18 x 3 x 10 Uncoated ER Ungapped
B66367G0100X187 B66367G0100X187 TDK Electronics Inc. 0.0000
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0.00000000 download 12 Weeks N87 2013 Active 1 (Unlimited) 48.50mm ROHS3 Compliant 24.90mm 16.70mm 100 nH ETD 49 x 25 x 16 Uncoated ETD 211 114 24100 0.54 2200 209
B66506K0000X197 B66506K0000X197 TDK Electronics Inc. 0.0000
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0.00000000 N97 B66506 Not For New Designs 1.181 30.00mm ROHS3 Compliant 0.106 2.70mm 0.787 20.00mm ±25% I 30 x 2.7 x 20 Uncoated I Ungapped 108 31.5 3400 0.29 5.75μH 95 1330
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