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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 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)
B64290P0036X038 B64290P0036X038 TDK Electronics Inc. 0.0000
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0.00000000 download 28 Weeks T38 2014 B64290 Active 1 (Unlimited) 4.02mm ROHS3 Compliant 1.62mm ±30% Parylene Toroid Ungapped 1.25 9.63 12 7.7 10000 1.63μH
B66408G0000X127 B66408G0000X127 TDK Electronics Inc. 0.0000
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0.00000000 download 9 Weeks N27 2013 B66408 Active 1 (Unlimited) 25.00mm ROHS3 Compliant 12.80mm 12.70mm EV 25 x 13 x 13 Uncoated EV Ungapped
B66461P0000X197 B66461P0000X197 TDK Electronics Inc. 0.0000
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0.00000000 download 12 Weeks N97 1999 Obsolete 1 (Unlimited) 27.9mm 43.20mm ROHS3 Compliant 4.10mm 27.90mm ±25% 8.7 μH Uncoated I Ungapped 229 50.4 11500 0.22 2300 225 1525
B65716L0000R087 B65716L0000R087 TDK Electronics Inc. 0.0000
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0.00000000 download 44 Weeks N87 2005 B65716 Active 1 (Unlimited) 23.30mm ROHS3 Compliant 5.60mm -20% +30% TT 23 x 11 Uncoated TT Ungapped 68.8 31.2 2144 0.45 2200 4.8μH 62.8 1730
B66317U0250E187 B66317U0250E187 TDK Electronics Inc. 0.0000
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0.00000000 15 Weeks Active 1 (Unlimited) ROHS3 Compliant
B66295K0000X187 B66295K0000X187 TDK Electronics Inc. 0.0000
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0.00000000 download 24 Weeks N87 2013 B66295 Active 1 (Unlimited) 64.00mm ROHS3 Compliant 5.10mm 50.80mm I 64 x 5 x 50 Uncoated I Ungapped
B66325G1500X187 B66325G1500X187 TDK Electronics Inc. 0.0000
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0.00000000 download 24 Weeks N87 2013 Active 1 (Unlimited) 42.00mm ROHS3 Compliant 21.20mm 15.20mm E 42 x 21 x 15 Uncoated E 178 97 17300 0.54 2200 175
B64290L0657X035 B64290L0657X035 TDK Electronics Inc. 0.0000
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0.00000000 download 24 Weeks T35 2014 B64290 Active 1 (Unlimited) ROHS3 Compliant 30.5 mm 20 mm Epoxy Toroid Gapped 6000
B65525J0125J087 B65525J0125J087 TDK Electronics Inc. 0.0000
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0.00000000 download 24 Weeks N87 2013 B65525 Active 1 (Unlimited) 11.00mm ROHS3 Compliant 125 2.50mm 6.00mm 5% ER 11 x 5 Uncoated ER 12.4 14.1 174 1.1 2200 10.3
B66307G0350X187 B66307G0350X187 TDK Electronics Inc. 0.0000
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0.00000000 download 15 Weeks N87 Not For New Designs 1 (Unlimited) 16.00mm ROHS3 Compliant 8.20mm 4.70mm E 16 x 8 x 5 Uncoated E 20.1 37.6 756 1.87 2200 19.4
B66229G0000X187 B66229G0000X187 TDK Electronics Inc. 0.0000
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0.00000000 download 24 Weeks N87 2016 B66229 Active 1 (Unlimited) 32.00mm ROHS3 Compliant 16.40mm 9.50mm E 32 x 16 x 9 Uncoated E Ungapped
B66408G0500X187 B66408G0500X187 TDK Electronics Inc. 0.0000
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0.00000000 download 9 Weeks N87 2013 Active 1 (Unlimited) 25.00mm ROHS3 Compliant 12.80mm 12.70mm EV 25 x 13 x 13 Uncoated EV 74 59 4370 0.8 2200 73
B65661T0160G048 B65661T0160G048 TDK Electronics Inc. 0.0000
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0.00000000 B65661 Obsolete 1 (Unlimited) 22.00mm ROHS3 Compliant 6.80mm P 22 x 13 Uncoated P (Pot Core) Gapped
B66310G0000X192 B66310G0000X192 TDK Electronics Inc. 0.0000
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0.00000000 15 Weeks B66310 Active 1 (Unlimited) ROHS3 Compliant
B66455K0000X149 B66455K0000X149 TDK Electronics Inc. 0.0000
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0.00000000 download 37 Weeks N49 B66455 Active 1 (Unlimited) 21.80mm ROHS3 Compliant 2.50mm 15.80mm I 22 x 2.5 x 16 Uncoated I Ungapped
B65541D0100A041 B65541D0100A041 TDK Electronics Inc. 0.0000
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0.00000000 download 29 Weeks N41 2013 B65541 Active 1 (Unlimited) 14.30mm ROHS3 Compliant 100 4.25mm 3% 100 nH P 14 x 8 Uncoated 25 20 500 0.8 2800
B66483G0000X197 B66483G0000X197 TDK Electronics Inc. 0.0000
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0.00000000 download 44 Weeks N97 B66483 Active 1 (Unlimited) 20.00mm ROHS3 Compliant 6.30mm 14.00mm EQ 20 x 6 Uncoated EQ Ungapped
B65661W0000R087 B65661W0000R087 TDK Electronics Inc. 0.0000
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0.00000000 download 44 Weeks PRODUCTION (Last Updated: 2 months ago) N87 Bulk 2013 B65661 Active 1 (Unlimited) 13.6mm 22.00mm ROHS3 Compliant 6.80mm 22 mm 4.4 mm 13.999987g -20% +30% 4.4 μH P 22 x 13 Uncoated P (Pot Core) Ungapped 72.6 33.2 2410 0.46 2200 58.1 1600
B66367G1000X187 B66367G1000X187 TDK Electronics Inc. 0.0000
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0.00000000 download 9 Weeks N87 2013 B66367 Active 1 (Unlimited) 48.50mm ROHS3 Compliant 24.90mm 16.70mm ETD 49 x 25 x 16 Uncoated ETD Gapped
B66421G0500X187 B66421G0500X187 TDK Electronics Inc. 0.0000
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0.00000000 download 16 Weeks N87 2013 Not For New Designs 1 (Unlimited) 25.00mm ROHS3 Compliant 12.50mm 9.10mm EFD 25 x 13 x 9 Uncoated EFD 58 57 3310 0.98 2200
B66484P0000X187 B66484P0000X187 TDK Electronics Inc. 0.0000
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0.00000000 N87 2013 B66484 Obsolete 1 (Unlimited) 25.00mm ROHS3 Compliant 2.50mm 14.80mm I 25 x 3 x 15 Uncoated I Ungapped
B65646A0000R027 B65646A0000R027 TDK Electronics Inc. 0.0000
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0.00000000 download 24 Weeks N27 B65646 Active 1 (Unlimited) 50.00mm ROHS3 Compliant 19.50mm -20% +30% PM 50 x 39 Uncoated PM Ungapped 370 84 31000 0.227 2000 7.4μH 280 1340
B66344G0000X187 B66344G0000X187 TDK Electronics Inc. 0.0000
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0.00000000 download 6 Weeks N87 2013 B66344 Active 1 (Unlimited) 55.00mm ROHS3 Compliant 27.80mm 25.00mm E 55 x 28 x 25 Uncoated E Ungapped
B65855A0000R049 B65855A0000R049 TDK Electronics Inc. 0.0000
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0.00000000 download 14 Weeks PRODUCTION (Last Updated: 1 month ago) N49 2013 Not For New Designs 1 (Unlimited) 6.15mm ROHS3 Compliant 2.85mm 3.90mm -20% +30% EP 5 Uncoated EP Ungapped 3.09 9.73 30 3.149 1500 350nH 2.3 880
B66302G0000X138 B66302G0000X138 TDK Electronics Inc. 0.0000
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0.00000000 download 24 Weeks T38 B66302 Active 1 (Unlimited) 9.00mm ROHS3 Compliant 4.10mm 2.00mm E 8 x 8 Uncoated E Ungapped
B66305U0100K165 B66305U0100K165 TDK Electronics Inc. 0.0000
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0.00000000 24 Weeks T65 Active 1 (Unlimited) 12.60mm ROHS3 Compliant 6.50mm 3.70mm 10% E 13 x 7 x 4 Uncoated E 12.4 29.6 367 2.39 5200 12.2
B66219G0000X141 B66219G0000X141 TDK Electronics Inc. 0.0000
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0.00000000 download 24 Weeks N41 2013 Active 1 (Unlimited) 14.30mm ROHS3 Compliant 7.80mm -20% +30% Uncoated E Ungapped 15.5 33.9 525 2.19 2800 1.05μH 13.1 1830
B64290L0044X027 B64290L0044X027 TDK Electronics Inc. 0.0000
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0.00000000 download 24 Weeks N27 2015 B64290 Active 1 (Unlimited) 13.60mm ROHS3 Compliant 5.95mm ±25% Epoxy Toroid Ungapped 12.23 30.09 368 2.46 2000 1.02μH
B65819J0160J041 B65819J0160J041 TDK Electronics Inc. 0.0000
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0.00000000 download 24 Weeks PRODUCTION (Last Updated: 2 months ago) N41 B65819 Active 1 (Unlimited) 13.5mm 20.30mm ROHS3 Compliant 6.75mm ±5% 160 nH RM 7 Uncoated RM Gapped 43 30.4 1310 0.7 2800 39 90
B66395G0300X187 B66395G0300X187 TDK Electronics Inc. 0.0000
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0.00000000 download 12 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
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