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
B64290L657X37
B64290L657X37
200+1.64412
Increments of 200
Leadtime
2-3 weeks		EPCOS (TDK)FERRITE CORE TOROID 6.4UH T37B64290ActiveToroid6.4µH±25%Ungapped-6100T371.1977.0264.66-4980Epoxy-13.50mm--32.10mm
B64290L657X35
B64290L657X35
200+1.64412
Increments of 200
Leadtime
2-3 weeks		EPCOS (TDK)FERRITE COREB64290Active------------------
B64290L652X830
B64290L652X830
1500+0.255441
Increments of 1500
Leadtime
2-3 weeks		EPCOS (TDK)FERRITE CORE TOROID 2.71UH N30B64290ActiveToroid2.71µH±25%Ungapped-4300N3024221.04-884Epoxy-7.80mm--18.20mm
B64290L652X38
B64290L652X38
4500+0.294118
Increments of 4500
Leadtime
2-3 weeks		EPCOS (TDK)FERRITE CORE TOROID 6.28UH T38B64290ActiveToroid6.28µH±30%Ungapped-10000T3824221.04-884Epoxy-7.80mm--18.20mm
B64290L652X37
B64290L652X37
4500+0.276961
Increments of 4500
Leadtime
2-3 weeks		EPCOS (TDK)FERRITE CORE TOROID 4.08UH T37B64290ActiveToroid4.08µH±25%Ungapped-6500T3724221.04-884Epoxy-7.80mm--18.20mm
B64290L651X87
B64290L651X87
1+1.06863
10+0.92451
100+0.591373
250+0.554431
500+0.517451
Increments of 1
Leadtime
2-3 weeks		EPCOS (TDK)FERRITE CORE TOROID 2.63UH N87B64290ActiveToroid2.63µH±25%Ungapped-2200N871.0554.1551.15-2789Epoxy-13.80mm--23.30mm
B64290L651X65
B64290L651X65
500+0.517451
Increments of 500
Leadtime
2-3 weeks		EPCOS (TDK)FERRITE CORE TOROID 6.2UH T65B64290ActiveToroid6.2µH±30%Ungapped-5200T651.0554.1551.15-2789Epoxy-13.80mm--23.30mm
B64290L651X38
B64290L651X38
500+0.762353
Increments of 500
Leadtime
2-3 weeks		EPCOS (TDK)FERRITE CORE TOROID 12UH T38B64290ActiveToroid12µH±30%Ungapped-10000T381.0554.1551.15-2789Epoxy-13.80mm--23.30mm
B64290L647X87
B64290L647X87
1+2.42157
10+2.07255
100+1.33882
250+1.25239
500+1.16604
Increments of 1
Leadtime
2-3 weeks		EPCOS (TDK)FERRITE CORE TOROID 2.88UH N87B64290ActiveToroid2.88µH±25%Ungapped-2200N870.9673.7876.98-5680Epoxy-16.10mm--31.00mm
B64290L647X830
B64290L647X830
400+1.37039
Increments of 400
Leadtime
2-3 weeks		EPCOS (TDK)FERRITE CORE TOROID 5.63UH N30B64290ActiveToroid5.63µH±25%Ungapped-4300N300.9673.7876.98-5680Epoxy-16.10mm--31.00mm
B64290L647X65
B64290L647X65
200+1.33877
Increments of 200
Leadtime
2-3 weeks		EPCOS (TDK)FERRITE CORE TOROID 6.8UH T65B64290ActiveToroid6.8µH±30%Ungapped-5200T650.9673.7876.98-5680Epoxy-16.10mm--31.00mm
B64290L647X38
B64290L647X38
1+3.19608
10+2.72353
100+1.77647
250+1.65804
500+1.53961
Increments of 1
Leadtime
2-3 weeks		EPCOS (TDK)FERRITE CORE TOROID 13.1UH T38B64290ActiveToroid13.1µH±30%Ungapped-10000T380.9673.7876.98-5680Epoxy-16.10mm--31.00mm
B64290L647X37
B64290L647X37
1+2.9902
10+2.54314
100+1.65882
250+1.54824
500+1.43765
Increments of 1
Leadtime
2-3 weeks		EPCOS (TDK)FERRITE CORE TOROID 8.5UH T37B64290ActiveToroid8.5µH±25%Ungapped-6500T370.9673.7876.98-5680Epoxy-16.10mm--31.00mm
B64290L647X27
B64290L647X27
200+1.21569
Increments of 200
Leadtime
2-3 weeks		EPCOS (TDK)FERRITE COREB64290Active------------------
B64290L644X830
B64290L644X830
1500+0.14
Increments of 1500
Leadtime
2-3 weeks		EPCOS (TDK)FERRITE CORE TOROID 2.03UH N30B64290ActiveToroid2.03µH±25%Ungapped-4300N302.6732.712.27-401Epoxy-5.95mm--14.40mm
B64290L644X65
B64290L644X65
3000+0.125735
Increments of 3000
Leadtime
2-3 weeks		EPCOS (TDK)FERRITE CORE TOROID 2.3UH T65B64290ActiveToroid2.3µH±30%Ungapped-4900T652.6732.712.27-401Epoxy-5.95mm--14.40mm
B64290L644X38
B64290L644X38
3000+0.172059
Increments of 3000
Leadtime
2-3 weeks		EPCOS (TDK)FERRITE CORE TOROID 4.7UH T38B64290ActiveToroid4.7µH±30%Ungapped-10000T382.6732.712.27-401Epoxy-5.95mm--14.40mm
B64290L644X37
B64290L644X37
1500+0.164706
Increments of 1500
Leadtime
2-3 weeks		EPCOS (TDK)FERRITE CORE TOROID 3.06UH T37B64290ActiveToroid3.06µH±25%Ungapped-6500T372.6732.712.27-401Epoxy-5.95mm--14.40mm
B64290L644X35
B64290L644X35
6000+0.152941
Increments of 6000
Leadtime
2-3 weeks		EPCOS (TDK)FERRITE CORE TOROID 2.83UH T35B64290ActiveToroid2.83µH±25%Ungapped-6000T352.6732.712.27-401Epoxy-5.95mm--14.40mm
B64290L643X830
B64290L643X830
2000+0.137255
Increments of 2000
Leadtime
2-3 weeks		EPCOS (TDK)FERRITE COREB64290Active------------------
B64290L643X35
B64290L643X35
2000+0.157843
Increments of 2000
Leadtime
2-3 weeks		EPCOS (TDK)FERRITE COREB64290Active------------------
B64290L638X830
B64290L638X830
600+0.41451
Increments of 600
Leadtime
2-3 weeks		EPCOS (TDK)FERRITE CORE TOROID 2.61UH N30B64290ActiveToroid2.61µH±25%Ungapped-4300N302.0754.1526.17-1417Epoxy-7.40mm--23.30mm
B64290L638X38
B64290L638X38
900+0.513333
Increments of 900
Leadtime
2-3 weeks		EPCOS (TDK)FERRITE CORE TOROID 6.07UH T38B64290ActiveToroid6.07µH±30%Ungapped-10000T382.0754.1526.17-1417Epoxy-7.40mm--23.30mm
B64290L638X35
B64290L638X35
900+0.483137
Increments of 900
Leadtime
2-3 weeks		EPCOS (TDK)FERRITE CORE TOROID 3.2UH T35B64290ActiveToroid3.2µH±25%Ungapped-5300T352.0754.1526.17-1417Epoxy-7.40mm--23.30mm
B64290L632X87
B64290L632X87
1+0.872549
10+0.754902
100+0.483137
250+0.452941
500+0.422745
Increments of 1
Leadtime
2-3 weeks		EPCOS (TDK)FERRITE CORE TOROID 2.13UH N87B64290ActiveToroid2.13µH±25%Ungapped-2200N871.343.5533.63-1465Epoxy-8.10mm--21.20mm