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Broadband Ferrite

Broadband Ferrite Transformers
for 2-35 MHz Solid State Amplifiers
broadband ferrite transformers

Absolutely the best quality Input & Output transformers for use in Linear and Class C amplifiers. Commonly used in commercially built amplifiers using SD1446, MRF454, MRF455, 2SC2290, 2SC2879, and similar transistors. Transformers are built in various lengths from 1/2" O.D. ferrite.

Frequency 2-35MHz
Part NumberNotesLength
T1/4   ¼”
T1/2 Type 61 Material ½”
T3/4 Type 61 Material ¾”

T3/4-1
Type 61 Material.

Same as T-.75 without foot on back plate.
¾”
T1 Type 61 Material 1”
T1.25 Type 61 Material 1¼”
T1.5 Type 61 Material 1½”
T2 Type 61 Material 2”
 
Part NumberNotes

Length

T.25-43 Type 43 Material ¼”
T.5-43 Type 43 Material ½”
T.75-43 Type 43 Material ¾”
T1-43 Type 43 Material 1”
T1.25-43 Type 43 Material 1¼”
T1.5-43 Type 43 Material 1½”
T2-43 Type 43 Material 2”

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  1. T1.25X TDK  Ferrite Transformer 1.25 inch with PTFE Covered Wire

    T1.25X TDK Ferrite Transformer 1.25 inch with PTFE Covered Wire

    • PTFE covered wire: 3 turns

    MFR: TDK Corporation
    SKU: T1.25X

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