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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”

List  Grid 

per page
Set Descending Direction

  1. 3/4" Ferrite Core Transformer, Type # 61 Material

    3/4" Ferrite Core Transformer, Type # 61 Material

    $5.91

    3/4" Ferrrite Core Transformer, 3/4 inch,Type # 61 material

    Made in the USA
  2. 2" Ferrite Core Transformer, 2 inch, Type # 61 Material (T2)

    2" Ferrite Core Transformer, 2 inch, Type # 61 Material (T2)

    2" Ferrite Core Transformer, 2 inch, Type # 61 Material (T2)

     

  3. T1-43  Ferrite Transformer, 1in, 43 material, Messinger

    T1-43 Ferrite Transformer, 1in, 43 material, Messinger

    T1-43  Ferrite Transformer , 1 inch, 43 Material

    Limited Quantity Available, original transformers used in Messinger amplifiers 

  4. T1/4-W4 Messinger Ferrite Transformer 1/4" w/PTFE Wire #43 Material

    T1/4-W4 Messinger Ferrite Transformer 1/4" w/PTFE Wire #43 Material

    T1/4-W4 Ferrite Transformer, 1/4" w/PTFE wire, #43 Material

    1/4" transformer with Type 43 material, pre-wrapped with 4 turns of 20 AWG, PTFE wire, originally used in Messinger amplifiers.

    New Old Stock * No longer available for export

    Size: 1.15" Long x 0.62" High

    SKU: T1/4-W4

  5. 1/2" Ferrite Core Transformer, 0.5 inch, Type # 61 Material (T1/2)

    1/2" Ferrite Core Transformer, 0.5 inch, Type # 61 Material (T1/2)

    1/2" Ferrite Core Transformer, 0.5 inch, Type # 61 Material (T1/2)

  6. 1.5" Ferrite Core Transformer, 1.5 inch, Type # 61 Material (T1.5)

    1.5" Ferrite Core Transformer, 1.5 inch, Type # 61 Material (T1.5)

    1.5" Ferrite Core Transformer, 1.5 inch, Type # 61 Material (T1.5)

  7. T1.25X  Ferrite Transformer, 1.25 inch with PTFE covered wire, 3 turns

    T1.25X Ferrite Transformer, 1.25 inch with PTFE covered wire, 3 turns

    T1.25X Ferrite Transformer, 1.25 inch with PTFE covered wire, 3 turns MFR: TDK

  8. 1.25" Ferrite Core Transformer, 1.25 inch, Type # 61 Material (T1.25)

    1.25" Ferrite Core Transformer, 1.25 inch, Type # 61 Material (T1.25)

    1.25" Ferrite Core Transformer, 1.25 inch, Type # 61 Material (T1.25)

  9. T3/4-1 Ferrite Transformer, broadband, Type # 43 Material

    T3/4-1 Ferrite Transformer, broadband, Type # 43 Material

    T3/4-1 Ferrite Transformer, broadband, Type # 43 material (Limited stock available)

  10. 1" Ferrite Core Transformer # 61 Material (T1) USA

    1" Ferrite Core Transformer # 61 Material (T1) USA

    1" Ferrite Core Transformer with Teflon Wire, Type # 61 Material

    MFR: USA

    SKU: T1

Items 1 to 10 of 11 total

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