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Ferrite Cores

Compare Image Name Manufacturer Pricing(USD) Quantity Weight(Kg) Size(LxWxH) Datasheet Factory Lead Time Material Published Series Part Status Moisture Sensitivity Level (MSL) Diameter Length RoHS Status Package / Case Height Width Mfr 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)
25N0277-00P 25N0277-00P Laird-Signal Integrity Products 0.0000
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0.00000000 25 - - 0.278" (7.06mm) 0.245" (6.22mm) 0.161" (4.09mm) Laird-Signal Integrity Products - - Parylene Multi-Hole (2) Ungapped 125
42T0231-10P 42T0231-10P Laird-Signal Integrity Products 0.0000
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0.00000000 42 2017 Obsolete Not Applicable 5.84mm 3.05mm ±25% Parylene Toroid Ungapped 4.215 12.991 54.753 3.082 7500 2.974μH
35T0119-00P 35T0119-00P Laird-Signal Integrity Products 0.0000
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0.00000000 12 Weeks 35 Active Not Applicable 3.05mm RoHS Compliant 1.27mm ±20% Parylene Toroid Ungapped 1.06 5.988 6.345 5.651 5000 1.112μH
42T0155-00P 42T0155-00P Laird-Signal Integrity Products 0.0000
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0.00000000 42 2017 Obsolete Not Applicable 3.94mm 2.54mm ±25% Parylene Toroid Ungapped 2.185 9.165 20.029 4.194 7500 2.157μH
35T0190-10P 35T0190-10P Laird-Signal Integrity Products 0.0000
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0.00000000 35 - 0.191" (4.85mm) - 0.051" (1.29mm) - Laird-Signal Integrity Products ±20% - Parylene Toroid Ungapped 1.54 10.2 5000 949 nH
28T0145-600 28T0145-600 Laird-Signal Integrity Products 0.0000
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0.00000000 28 - 0.145" (3.68mm) - 0.234" (5.95mm) - Laird-Signal Integrity Products ±25% - Uncoated Toroid Ungapped 850 812 nH
HFN0277-000 HFN0277-000 Laird-Signal Integrity Products 0.0000
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0.00000000 HF - - 0.277" (7.04mm) 0.244" (6.20mm) 0.160" (4.06mm) Laird-Signal Integrity Products - - Uncoated Multi-Hole (2) Ungapped 100
35T0500-00H 35T0500-00H Laird-Signal Integrity Products 0.0000
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0.00000000 35 - 0.506" (12.85mm) - 0.131" (3.33mm) - Laird-Signal Integrity Products ±20% - Epoxy Toroid Ungapped 8.28 31.06 5000 1.5 μH
28T0375-300 28T0375-300 Laird-Signal Integrity Products 0.0000
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0.00000000 28 - 0.375" (9.53mm) - 0.188" (4.78mm) - Laird-Signal Integrity Products ±20% - Uncoated Toroid Ungapped 10.96 20.72 850 566 nH
RM4/I-3F46 RM4/I-3F46 Ferroxcube 0.0000
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0.00000000 download 7 Weeks 3F46 Active Not Applicable 11.00mm ROHS3 Compliant 10.40mm 9.80mm ±25% RM 4 Uncoated RM Ungapped 13.8 23.3 322 1.69 11.5
28T0100-00P 28T0100-00P Laird-Signal Integrity Products 0.0000
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0.00000000 28 - 0.101" (2.57mm) - 0.051" (1.29mm) - Laird-Signal Integrity Products ±20% - Parylene Toroid Ungapped 0.83 5.49 850 161 nH
B65807J0315J041 B65807J0315J041 TDK Electronics Inc. 0.0000
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0.00000000 download 24 Weeks N41 Active 1 (Unlimited) 17.90mm ROHS3 Compliant 315 6.25mm 8.20mm 5% 315 nH RM 6 Uncoated RM 36.6 28.6 1050 0.78 2800 31
35T0625-00H 35T0625-00H Laird-Signal Integrity Products 0.0000
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0.00000000 35 - 0.631" (16.03mm) - 0.191" (4.85mm) - Laird-Signal Integrity Products ±20% - Epoxy Toroid Ungapped 15.96 36.8 5000 2.73 μH
B64290L0084X087 B64290L0084X087 TDK Electronics Inc. 0.0000
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0.00000000 download 24 Weeks N87 2014 B64290 Active 1 (Unlimited) 104.80mm ROHS3 Compliant 16.50mm ±25% Epoxy Toroid Ungapped 267.2 255.3 68220 0.96 2200 2.88μH
B65691K6500K048 B65691K6500K048 TDK Electronics Inc. 0.0000
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0.00000000 download 24 Weeks N48 2013 B65691 Active 1 (Unlimited) 59.3mm ROHS3 Compliant 35.6mm ±3% Uncoated P (Pot Core) Ungapped 485 88 42680 0.181 445 940
B66283P0000X149 B66283P0000X149 TDK Electronics Inc. 0.0000
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0.00000000 download 11 Weeks N49 2015 Obsolete 1 (Unlimited) 18.00mm ROHS3 Compliant 2.00mm 10.00mm ±25% I 18 x 2 x 10 Uncoated I Ungapped 39.5 20.3 802 0.51 1500 2.1μH 38.9 860
B65805J0000R035 B65805J0000R035 TDK Electronics Inc. 0.0000
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0.00000000 download 28 Weeks Active 1 (Unlimited) ROHS3 Compliant Uncoated RM Ungapped
LRF251515MKCX LRF251515MKCX United Chemi-Con 0.0000
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0.00000000 - FL-V 1.114" (28.30mm) 2.512" (63.80mm) - 0.689" (17.50mm) United Chemi-Con - - Uncoated Toroid Ungapped 63 38.1 μH
25T0135-60P 25T0135-60P Laird-Signal Integrity Products 0.0000
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0.00000000 12 Weeks 25 Active Not Applicable 3.56mm RoHS Compliant 1.52mm ±30% Parylene Toroid Ungapped 1.214 7.619 9.248 6.277 125 25nH
40T0232-20P 40T0232-20P Laird-Signal Integrity Products 0.0000
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0.00000000 40 - 0.231" (5.87mm) - 0.066" (1.68mm) - Laird-Signal Integrity Products ±30% - Parylene Toroid Ungapped 2.22 13.03 10000 2.147 μH
28T0301-00P 28T0301-00P Laird-Signal Integrity Products 0.0000
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0.00000000 28 - 0.301" (7.65mm) - 0.189" (4.80mm) - Laird-Signal Integrity Products ±20% - Parylene Toroid Ungapped 10.12 14.93 850 711 nH
28T0100-30P 28T0100-30P Laird-Signal Integrity Products 0.0000
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0.00000000 28 - 0.100" (2.54mm) - 0.040" (1.02mm) - Laird-Signal Integrity Products ±20% - Parylene Toroid Ungapped 0.6 5.53 850 117 nH
28T0135-10P 28T0135-10P Laird-Signal Integrity Products 0.0000
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0.00000000 28 - 0.136" (3.45mm) - 0.082" (2.08mm) - Laird-Signal Integrity Products ±20% - Parylene Toroid Ungapped 1.7 4.45 850 230 nH
35T0255-10P 35T0255-10P Laird-Signal Integrity Products 0.0000
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0.00000000 12 Weeks 35 Active Not Applicable RoHS Compliant ±20% Parylene Toroid Ungapped 5000
37T0501-100 37T0501-100 Laird-Signal Integrity Products 0.0000
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0.00000000 37 - 0.500" (12.70mm) - 0.250" (6.35mm) - Laird-Signal Integrity Products ±25% - Uncoated Toroid Ungapped 17.17 29.51 5500 5.489 μH
28T0375-10H 28T0375-10H Laird-Signal Integrity Products 0.0000
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0.00000000 28 - 0.381" (9.68mm) - 0.131" (3.33mm) - Laird-Signal Integrity Products ±20% - Epoxy Toroid Ungapped 7.3 20.72 850 376 nH
28T0155-10P 28T0155-10P Laird-Signal Integrity Products 0.0000
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0.00000000 28 - 0.156" (3.96mm) - 0.051" (1.29mm) - Laird-Signal Integrity Products ±20% - Parylene Toroid Ungapped 1.05 9.2 850 122 nH
28T0500-10H 28T0500-10H Laird-Signal Integrity Products 0.0000
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0.00000000 28 - 0.506" (12.85mm) - 0.256" (6.50mm) - Laird-Signal Integrity Products ±20% - Epoxy Toroid Ungapped 14.9 31.22 850 510 nH
39T0500-00H 39T0500-00H Laird-Signal Integrity Products 0.0000
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0.00000000 39 - 0.506" (12.85mm) - 0.131" (3.33mm) - Laird-Signal Integrity Products ±25% - Epoxy Toroid Ungapped 8.28 31.06 7000 2.1 μH
33T0140-500 33T0140-500 Laird-Signal Integrity Products 0.0000
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0.00000000 33 - 0.138" (3.50mm) - 0.236" (6.00mm) - Laird-Signal Integrity Products ±30% - Uncoated Toroid Ungapped 2300 2.339 μH
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