Torroids

NiCeRa toroids, FR-22x14x6.3 mm NC-10H material. Made with ferrite high microi material. Non-coated core. Dimensions: 22mm external diameter, 14mm internal diameter, 6.3mm high. Packaged in original box. Click "more info" for specs.

Two types of wide band toriod cores. For use as inductors & transformers, antenna matching and more. Part No. Type O.D. Size GF181 TF37-43 0.37" GF182 FT50-43 0.5"

T-80 0.8" diameter (red) ferrite cores. .486" I.D. Ideal for transformers between 2MHz & 30MHz.

Color coded with white enamel, these toroid cores are commonly used in radio matching circuits, QRP transmitters, and radio frequency amplifiers as well as receivers. Magnetic tolerance: +/-5%. 1MHz - 25MHz. Temperature stability: 30. May not be exactly as pictured. Two types. Part No. Type GF133 T50-7 GF134 T68-7

T-37 ferrite cores - used for filtering, baluns and RF toroidal transformers. Part No. Type Color GF136 T37-2 Red GF137 T37-6 Yellow GF138 T37-10 Black