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Inductors: Toroidal Bi-Filar / Tri-Filar

Bi-Filar and Tri-Filar Toroids are hard-to-find and in stock at Surplus Sales

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9 Products

FT-25 Ferrite Core

Part #: TM 60T2346

Description: Bi-Filar winding, 1st: 5.85 µH, 38 AWG, 2nd…

FT-25 Ferrite Core

Part #: TM 60T2351

Description: Bi-Filar winding, both 22.6 µH, 36 AWG, FT-…

FT-37 Ferrite Core

Part #: TM 60T2350

Description: Bi-Filar winding, both 77 µH, 26 AWG, FT-37…

Bi-Filar

Part #: COL 618-3255001

Description: Center tapped Bi-Filar, 80 µH winding. 36 A…

FT-50 Ferrite Core

Part #: TM 41545724

Description: Tri-Filar winding, one common. 30 AWG, FT-50 ferr…

Quad Toroid

Part #: TM 251878-02

Description: Quad-Filar winding, all four 17.4 µH, 24 AW…

Transformer Core Stack

Part #: ICH TOR5W

Description: Transformer core stack. 4 windings, 5 passes thro…

Triple FT-37B Ferrite Core

Part #: TM 763-9819

Description: Tri-Filar winding, all three 194 µH, 9 turn…

Tri-Filar PC

Part #: TM FT23-3

Description: Tri-Filar winding, 0.5 µH, 0.17 µH an…