ManufacturerSeriesPart StatusCore TypeInductance Factor (Al)ToleranceGapEffective Permeability (µe)Initial Permeability (µi)MaterialCore Factor (ΣI/A) mm-1Effective Length (le) mmEffective Area (Ae) mm²Minimum Core Cross Section (Amin) mm²Effective Magnetic Volume (Ve) mm³FinishSupplier Device PackageHeightLengthWidthDiameter
Supplier Part Number
Manufacturer Part Number
PriceStock
Manufacturer
Description
Series
Part Status
Core Type
Inductance Factor ...
Tolerance
Gap
Effective Permeability ...
Initial Permeability ...
Material
Core Factor (ΣI/A) ...
Effective Length ...
Effective Area (Ae) ...
Minimum Core Cross ...
Effective Magnetic ...
Finish
Supplier Device Package ...
Height
Length
Width
Diameter
B64290L618X37
B64290L618X37
1+1.40196
10+1.2049
100+0.778039
250+0.727843
500+0.677647
Increments of 1
Leadtime
2-3 weeks		EPCOS (TDK)FERRITE CORE TOROID 6.97UH T37B64290ActiveToroid6.97µH±25%Ungapped-6500T371.1760.0751.26-3079Epoxy-11.00mm--26.60mm
B64290L58X830
B64290L58X830
1+2.69608
10+2.3
100+1.5
250+1.4
500+1.3
Increments of 1
Leadtime
2-3 weeks		EPCOS (TDK)FERRITE CORE TOROID 4.36UH N30B64290ActiveToroid4.36µH±25%Ungapped-4300N301.2482.0666.08-5423Epoxy-11.10mm--35.50mm
B64290L48X830
B64290L48X830
1+3.30392
10+2.81373
100+1.83529
250+1.71294
500+1.59059
Increments of 1
Leadtime
2-3 weeks		EPCOS (TDK)FERRITE CORE TOROID 5.46UH N30B64290ActiveToroid5.46µH±25%Ungapped-4300N300.9982.0682.6-6778Epoxy-13.60mm--35.50mm
B64290L45X87
B64290L45X87
1+0.519608
10+0.439216
100+0.298039
250+0.266667
500+0.25098
Increments of 1
Leadtime
2-3 weeks		EPCOS (TDK)FERRITE CORE TOROID 1.42UH N87B64290ActiveToroid1.42µH±25%Ungapped-2200N871.9538.5219.73-760Epoxy-7.30mm--17.20mm
B64290L45X830
B64290L45X830
1+0.558824
10+0.47451
100+0.322255
250+0.288353
500+0.271373
Increments of 1
Leadtime
2-3 weeks		EPCOS (TDK)FERRITE CORE TOROID 2.77UH N30B64290ActiveToroid2.77µH±25%Ungapped-4300N301.9538.5219.73-760Epoxy-7.30mm--17.20mm
B64290L45X38
B64290L45X38
1+0.637255
10+0.571569
100+0.381176
250+0.338824
500+0.317647
Increments of 1
Leadtime
2-3 weeks		EPCOS (TDK)FERRITE CORE TOROID 6.44UH T38B64290ActiveToroid6.44µH±30%Ungapped-10000T381.9538.5219.73-760Epoxy-7.30mm--17.20mm
B64290L45X35
B64290L45X35
2000+0.257451
Increments of 2000
Leadtime
2-3 weeks		EPCOS (TDK)FERRITE CORE TOROID 3.87UH T35B64290ActiveToroid3.87µH±25%Ungapped-6000T351.9538.5219.73-760Epoxy-7.30mm--17.20mm
B64290L44X830
B64290L44X830
1+0.343137
10+0.284314
100+0.196078
250+0.176471
500+0.161765
Increments of 1
Leadtime
2-3 weeks		EPCOS (TDK)FERRITE CORE TOROID 2.2UH N30B64290ActiveToroid2.2µH±25%Ungapped-4300N302.4630.0912.23-368Epoxy-5.95mm--13.60mm
B64290L44X38
B64290L44X38
1+0.411765
10+0.344118
100+0.237255
250+0.213529
500+0.195745
Increments of 1
Leadtime
2-3 weeks		EPCOS (TDK)FERRITE CORE TOROID 5.11UH T38B64290ActiveToroid5.11µH±30%Ungapped-10000T382.4630.0912.23-368Epoxy-5.95mm--13.60mm
B64290L40X830
B64290L40X830
1+11.4314
10+10.2863
100+6.62882
250+6.17161
500+5.87447
Increments of 1
Leadtime
2-3 weeks		EPCOS (TDK)FERRITE CORE TOROID 5.4UH N30B64290ActiveToroid5.4µH±25%Ungapped-4300N301152.4152.4-23230Epoxy-18.80mm--60.10mm
B64290L38X87
B64290L38X87
1+0.27451
10+0.212745
100+0.136765
250+0.11549
500+0.103333
Increments of 1
Leadtime
2-3 weeks		EPCOS (TDK)FERRITE CORE TOROID 900NH N87B64290ActiveToroid900nH±25%Ungapped-2200N873.0724.077.83-188Epoxy-4.75mm--10.80mm
B64290L38X830
B64290L38X830
1+0.245098
10+0.19902
100+0.137255
250+0.123529
500+0.113235
Increments of 1
Leadtime
2-3 weeks		EPCOS (TDK)FERRITE CORE TOROID 1.76UH N30B64290ActiveToroid1.76µH±25%Ungapped-4300N303.0724.077.83-188Epoxy-4.75mm--10.80mm
B64290L38X38
B64290L38X38
1+0.294118
10+0.242157
100+0.166667
250+0.15
500+0.13751
Increments of 1
Leadtime
2-3 weeks		EPCOS (TDK)FERRITE CORE TOROID 4.09UH T38B64290ActiveToroid4.09µH±30%Ungapped-10000T383.0724.077.83-188Epoxy-4.75mm--10.80mm
B64290L22X830
B64290L22X830
1+4.27451
10+3.84314
100+2.47637
250+2.30561
500+2.19459
Increments of 1
Leadtime
2-3 weeks		EPCOS (TDK)FERRITE CORE TOROID 5UH N30B64290ActiveToroid5µH±25%Ungapped-4300N301.0810395.75-9862Epoxy-13.60mm--43.60mm
B64290A84X830
B64290A84X830
1+32.2549
10+28.6686
100+20.068
250+18.6346
500+17.9179
Increments of 1
Leadtime
2-3 weeks		EPCOS (TDK)FERRITE CORE TOROID 5.5UH N30B64290ActiveToroid5.5µH±25%Ungapped-4200N300.96255.3267.2-68220UncoatedR 102 x 65.8 x 1515.00mm--102.00mm
35T0231-00P
35T0231-00P
1+0.107843
10+0.0882353
25+0.0796078
50+0.0582353
100+0.0502941
Increments of 1
Leadtime
2-3 weeks		Laird-Signal Integrity ProductsFERRITE CORE TOROID-ActiveToroid991nH±20%Ungapped-5000-----26.775Parylene-1.55mm--5.87mm
40T0501-10H
40T0501-10H
1+0.715686
10+0.612745
25+0.465882
50+0.441176
100+0.392157
Increments of 1
Leadtime
2-3 weeks		Laird-Signal Integrity ProductsFERRITE CORE TOROID-ActiveToroid-±30%--10000------Epoxy-7.29mm--13.84mm
35T1417-00H
35T1417-00H
1+2.66667
10+2.28235
25+1.71137
50+1.66392
100+1.47373
Increments of 1
Leadtime
2-3 weeks		Laird-Signal Integrity ProductsFERRITE CORE TOROID-ActiveToroid4.456µH±20%Ungapped-5000------Epoxy-11.02mm--37.27mm
35T1000-00H
35T1000-00H
1+0.970588
10+0.833333
25+0.633333
50+0.6
100+0.533333
Increments of 1
Leadtime
2-3 weeks		Laird-Signal Integrity ProductsFERRITE INDUCTR TOROID 1.050"" OD-ActiveToroid4.83µH±20%Ungapped-5000------Epoxy-11.02mm--26.67mm
35T0501-10H
35T0501-10H
1+0.294118
10+0.230392
25+0.190588
50+0.164314
100+0.147843
Increments of 1
Leadtime
2-3 weeks		Laird-Signal Integrity ProductsFERRITE INDUCTR TOROID .540"" OD-ActiveToroid3.659µH±20%Ungapped-5000------Epoxy-7.29mm--13.72mm
35T0375-10H
35T0375-10H
1+0.176471
10+0.141176
25+0.116471
50+0.100588
100+0.0904902
Increments of 1
Leadtime
2-3 weeks		Laird-Signal Integrity ProductsFERRITE CORE TOROID-ActiveToroid2.214µH±20%Ungapped-5000------Epoxy-4.07mm--10.55mm