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Ferrite Cores

Compare Image Name Manufacturer Pricing(USD) Quantity Weight(Kg) Size(LxWxH) Datasheet Factory Lead Time Mount Material Packaging Published Series Part Status Moisture Sensitivity Level (MSL) Depth Diameter Length RoHS Status Height Width Outside Diameter Diameter - Inside Mfr Weight Tolerance Inductance Test Frequency 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)
7878400421 7878400421 Fair-Rite Products Corp. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 16 Weeks 78 Bulk Active Not Applicable 31.75mm ROHS3 Compliant 6.35mm 20.32mm ±25% 7.2 μH 1kHz Uncoated E Ungapped 130 35.2 4570 27 2300 129
5952020401 5952020401 Fair-Rite Products Corp. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 8 Weeks Box 52 Active 1 (Unlimited) ROHS3 Compliant 4.78mm ±25% Uncoated Toroid Ungapped 13 29 378 250
5977002721 5977002721 Fair-Rite Products Corp. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 77 - 1.449" (36.80mm) - 0.539" (13.70mm) - Fair-Rite Products Corp. -30%, +25% - Plastic Toroid Ungapped 78.4 89.1 6991 2000 2.25 μH
5943001201 5943001201 Fair-Rite Products Corp. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 16 Weeks 43 Active 1 (Unlimited) 29.01mm ROHS3 Compliant 13.84mm ±20% Uncoated Toroid Ungapped 68 73 5000 800
5977000221 5977000221 Fair-Rite Products Corp. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 77 - 0.402" (10.20mm) - 0.150" (3.81mm) - Fair-Rite Products Corp. -30%, +25% - Plastic Toroid Ungapped 7.2 20.7 150 2000 945 nH
5976022121 5976022121 Fair-Rite Products Corp. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 76 - 1.185" (30.10mm) - 0.630" (16.00mm) - Fair-Rite Products Corp. ±30% - Plastic Toroid Ungapped 74.9 73.2 5480 10000 12.8 μH
5943000221 5943000221 Fair-Rite Products Corp. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 43 - 0.402" (10.20mm) - 0.150" (3.81mm) - Fair-Rite Products Corp. -25%, +20% - Plastic Toroid Ungapped 7.25 20.7 150 800 350 nH
4277142009 4277142009 Fair-Rite Products Corp. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 16 Weeks Cable 77 Bulk Active 1 (Unlimited) 13.5mm ROHS3 Compliant 4.119072kg Uncoated Tube Ungapped 2000
5978011101 5978011101 Fair-Rite Products Corp. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 16 Weeks 78 Active 1 (Unlimited) 73.66mm ROHS3 Compliant 12.70mm ±25% Uncoated Toroid Ungapped 215 167 35900 2300
5961004921 5961004921 Fair-Rite Products Corp. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 61 - 0.665" (16.90mm) - 0.280" (7.11mm) - Fair-Rite Products Corp. ±25% - Plastic Toroid Ungapped 19.9 38.5 766 125 80 nH
3078990851 3078990851 Fair-Rite Products Corp. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 16 Weeks 78 Bulk 2003 Active Not Applicable 2.00mm 15.00mm ROHS3 Compliant 15mm 229.999681mg Uncoated Tube Ungapped 3.14 2300 31
9478111002 9478111002 Fair-Rite Products Corp. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 16 Weeks 78 Bulk 2017 Active 1 (Unlimited) 33.00mm ROHS3 Compliant 14.00mm 12.70mm ±25% 4 μH 1kHz Uncoated E Ungapped 119 66.5 7900 56 2300 112
9498103002 9498103002 Fair-Rite Products Corp. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 16 Weeks Bulk Active 1 (Unlimited) 19.00mm ROHS3 Compliant 8.00mm 4.80mm 4.599994g ±25% 1.2 μH Uncoated E Ungapped 22 39.9 878 181 2400 21.6
6698505021 6698505021 Fair-Rite Products Corp. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 16 Weeks Bulk Active 1 (Unlimited) 50.00mm ROHS3 Compliant 25mm 32.00mm 44 mm 20 mm ±25% 8 μH 1kHz Uncoated PQ Ungapped 319 114.7 36630 35.9 2400 314.2
4061276011 4061276011 Fair-Rite Products Corp. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 8 Weeks 61 Bulk Active 1 (Unlimited) 6.35mm 25.40mm ROHS3 Compliant 3.899987g Uncoated Tube Ungapped 7.07 25 125 29
5975005101 5975005101 Fair-Rite Products Corp. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 16 Weeks 75 Tape & Reel (TR) Active 1 (Unlimited) 16.00mm ROHS3 Compliant ±20% Uncoated Toroid Ungapped 14.5 38.5 560 5000
6678404121 6678404121 Fair-Rite Products Corp. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 16 Weeks 78 Bulk Active 1 (Unlimited) 40mm ROHS3 Compliant 20mm 28mm 36.4 mm 14.7 mm ±25% 5.51 μH 1kHz Uncoated PQ Ungapped 198 103.6 20500 52.3 2300 170
9578424402 9578424402 Fair-Rite Products Corp. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 16 Weeks 78 Bulk Active 1 (Unlimited) 15.2mm 42.00mm ROHS3 Compliant 22.00mm 22mm ±25% 4 μH 1kHz Uncoated EER Ungapped 187 97.9 18260 52 2300 181
6278370121 6278370121 Fair-Rite Products Corp. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 16 Weeks 78 Bulk Active 1 (Unlimited) 36.75mm ROHS3 Compliant 12.25mm 15.85mm 25.45 mm 12.6 mm ±25% 5.4 μH 1kHz Uncoated RM Ungapped 141 61.3 8675 43 2300 124.7
5977000621 5977000621 Fair-Rite Products Corp. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 77 - 0.860" (21.84mm) - 0.280" (7.11mm) - Fair-Rite Products Corp. -30%, +25% - Plastic Toroid Ungapped 24.3 51.8 1261 2000 1.27 μH
6678323121 6678323121 Fair-Rite Products Corp. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 16 Weeks 78 Bulk Active 1 (Unlimited) 32.00mm ROHS3 Compliant 15.15mm 22.00mm 27.5 mm 13.45 mm ±25% 4.5 μH Uncoated PQ Ungapped 164.2 75.3 12370 45.9 2300 140.1
9498111002 9498111002 Fair-Rite Products Corp. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 16 Weeks Bulk Active 1 (Unlimited) 33.00mm ROHS3 Compliant 14.00mm 12.70mm ±25% 4.2 μH 1kHz Uncoated E Ungapped 119 66.5 7900 56 2400 112
6295280121 6295280121 Fair-Rite Products Corp. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 16 Weeks 95 Bulk Active 1 (Unlimited) 27.8mm ROHS3 Compliant 9.30mm 13.25mm 21.65 mm 10.65 mm ±25% 4.9 μH Uncoated RM Ungapped 89.8 47.9 4306 53 3000 88.4
6698323121 6698323121 Fair-Rite Products Corp. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 16 Weeks Bulk Active 1 (Unlimited) 32.00mm ROHS3 Compliant 15.15mm 22.00mm 27.5 mm 13.45 mm ±25% 5.85 μH 1kHz Uncoated PQ Ungapped 164.2 75.3 12370 45.9 2400 140.1
5698181221 5698181221 Fair-Rite Products Corp. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 16 Weeks Bulk Active Not Applicable 18.01mm 18mm ROHS3 Compliant 5.36mm 13.4mm 18 mm 14.9 mm ±25% 2.7 μH 1kHz Uncoated PS Ungapped 43 25.9 1120 60 2400
7898400721 7898400721 Fair-Rite Products Corp. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 16 Weeks Active 1 (Unlimited) 64.01mm ROHS3 Compliant 10.34mm 51.00mm 14.210142kg ±25% 18 μH Uncoated E Ungapped 518 70 36300 14 2400 515
3061990851 3061990851 Fair-Rite Products Corp. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 8 Weeks 61 Bulk Active 1 (Unlimited) ROHS3 Compliant 229.999681mg Uncoated Tube Ungapped 3.14 125 25
6295420121 6295420121 Fair-Rite Products Corp. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 16 Weeks 95 Bulk Active 1 (Unlimited) 41.6mm ROHS3 Compliant 15.05mm 18.7mm 29.5 mm 14.75 mm ±25% 7.5 μH 1kHz Uncoated RM Ungapped 195 73.8 14370 38 3000 170.9
6295180121 6295180121 Fair-Rite Products Corp. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 16 Weeks 95 2017 Active 1 (Unlimited) ROHS3 Compliant 6.20mm 7.90mm 1.536771kg ±25% 2.6 μH Uncoated RM Ungapped 34.2 31 1060 93 3000 31.2
5961007403 5961007403 Fair-Rite Products Corp. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 1 Weeks Active 1 (Unlimited) ROHS3 Compliant
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