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Ferrite Cores

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Results : 5078 products

Select Mfr Part # Price Stock ? Manufacturer Min order RoHS status Seri Package Part Status Datasheet Tolerance Material Diameter Length Width Height Core Type Supplier Device Package Inductance Factor (Al) Finish Gap Effective Permeability (µe) Core Factor (ΣI/A) mm⁻¹ Effective Length (le) mm Effective Area (Ae) mm² Minimum Core Cross Section (Amin) mm² Effective Magnetic Volume (Ve) mm³
0076908A7

0076908A7

KOOL MU HF 026 PERM BLACK 906 SI

Contact - immediate Magnetics, a division of Spang & Co. 80 ROHS3 Compliant - Bulk Active Datasheet ±8%Kool Mµ3.063" (77.80mm)--0.625" (15.88mm)Toroid-37 nH26UncoatedUngapped196.0221.043400.0--
0079912A7

0079912A7

KOOL MU MAX 040 PERM BLACK 906 S

Contact - immediate Magnetics, a division of Spang & Co. 80 ROHS3 Compliant - Bulk Active Datasheet ±8%Kool Mu MAX3.063" (77.80mm)--0.625" (15.88mm)Toroid-57 nH40UncoatedUngapped196.0221.043400.0--
0079913A7

0079913A7

KOOL MU MAX 019 PERM BLACK 906 S

Contact - immediate Magnetics, a division of Spang & Co. 80 ROHS3 Compliant - Bulk Active Datasheet ±8%Kool Mu MAX3.063" (77.80mm)--0.626" (15.90mm)Toroid-27 nH19UncoatedUngapped196.0221.043400.0--
00G4022E060

00G4022E060

EDGE 060 PERM 4022 E CORE

Contact - immediate Magnetics, a division of Spang & Co. 540 ROHS3 Compliant - Bulk Active Datasheet ±8%Edge-1.687" (42.85mm)0.787" (20.00mm)0.830" (21.08mm)E-194 nH60UncoatedUngapped98.4237.023300.0--
00G4022E040

00G4022E040

EDGE 040 PERM 4022 E CORE

Contact - immediate Magnetics, a division of Spang & Co. 540 ROHS3 Compliant - Bulk Active Datasheet ±8%Edge-1.687" (42.85mm)0.787" (20.00mm)0.830" (21.08mm)E-140 nH40UncoatedUngapped98.4237.023300.0--
P42/29-3C91-E315

P42/29-3C91-E315

Ferrite Misc

Contact - immediate Ferroxcube 320 ROHS3 Compliant - Bulk Active Datasheet ±3%3C911.669" (42.40mm)--0.579" (14.70mm)PP 42 x 29315 nHUncoatedGapped65.00.25968.6265.0214.018200.0
P42/29-3C91-E400

P42/29-3C91-E400

Ferrite Misc

Contact - immediate Ferroxcube 320 ROHS3 Compliant - Bulk Active Datasheet ±3%3C911.669" (42.40mm)--0.579" (14.70mm)PP 42 x 29400 nHUncoatedGapped82.00.25968.6265.0214.018200.0
0078775A7

0078775A7

X FLUX 026 PERM BROWN 778 SIZE

Contact - immediate Magnetics, a division of Spang & Co. 75 ROHS3 Compliant - Bulk Active Datasheet ±8%XFlux3.063" (77.80mm)--1.018" (25.86mm)Toroid-88 nH26UncoatedUngapped177.2492.087100.0--
0078776A7

0078776A7

X FLUX 040 PERM BROWN 778 SIZE

Contact - immediate Magnetics, a division of Spang & Co. 75 ROHS3 Compliant - Bulk Active Datasheet ±8%XFlux3.063" (77.80mm)--1.018" (25.86mm)Toroid-135 nH40UncoatedUngapped177.2492.087100.0--
0078777A7S01

0078777A7S01

X FLUX HDCB 060 PERM BROWN 778 S

Contact - immediate Magnetics, a division of Spang & Co. 75 ROHS3 Compliant - Bulk Active Datasheet ±8%XFLUX HIGH DCB3.063" (77.80mm)--1.057" (26.85mm)Toroid-205 nH60UncoatedUngapped177.2492.087100.0--
0078772A7

0078772A7

X FLUX 019 PERM BROWN 778 SIZE

Contact - immediate Magnetics, a division of Spang & Co. 75 ROHS3 Compliant - Bulk Active Datasheet ±8%XFlux3.063" (77.80mm)--1.018" (25.86mm)Toroid-64 nH19UncoatedUngapped177.2492.087100.0--
0078771A7

0078771A7

X FLUX 090 PERM BROWN 778 SIZE

Contact - immediate Magnetics, a division of Spang & Co. 75 ROHS3 Compliant - Bulk Active Datasheet ±8%XFlux3.063" (77.80mm)--1.018" (25.86mm)Toroid-306 nH90UncoatedUngapped177.2492.087100.0--
0078773A7

0078773A7

X FLUX 075 PERM BROWN 778 SIZE

Contact - immediate Magnetics, a division of Spang & Co. 75 ROHS3 Compliant - Bulk Active Datasheet ±8%XFlux3.063" (77.80mm)--1.018" (25.86mm)Toroid-256 nH75UncoatedUngapped177.2492.087100.0--
0J49715TC

0J49715TC

TOROID

Contact - immediate Magnetics, a division of Spang & Co. 80 ROHS3 Compliant - Bulk Active Datasheet ±20%J4.016" (102.00mm)--0.591" (15.00mm)Toroid-6.575 µH5000UncoatedUngapped255.3267.268821.0--
B64290L0699X097

B64290L0699X097

R63/38/25 N97 RINGKERN

Contact - immediate EPCOS - TDK Electronics 30 ROHS3 Compliant - Tray Active Datasheet -----------------