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  1. T1/4-W4 Messenger #43 Material Ferrite Transformer 1/4" with PTFE Wire (NOS)

    T1/4-W4 Messenger #43 Material Ferrite Transformer 1/4" with PTFE Wire (NOS)

    • 1/4" transformer with Type 43 material, pre-wrapped with 4 turns of 20 AWG, PTFE wire, originally used in Messenger amplifiers.
    • Size: 1.15" Long x 0.62" High

    New Old Stock * No longer available for export
    SKU: T1/4-W4

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

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

    • Frequency: 2-35 MHz
    • Overall dimensions: 0.97" Long x 1.09" Wide x 0.675" Height.  Hole Diameter is 0.25"  

    SKU: T3/4

     

    Made in the USA
  4. T3/4-W3 Solid Core Ferrite Transformer Type 61 Material

    T3/4-W3 Solid Core Ferrite Transformer Type 61 Material

    T3/4-W3 Ferrite Transformer Type 61 Material

    SKU: T3/4-W3

  5. T3/4-W4 Solid Core Ferrite Transformer Type 61 Material

    T3/4-W4 Solid Core Ferrite Transformer Type 61 Material

    $5.91

    T3/4-W4 Solid Core Ferrite Transformer Type 61 Material

    • Transformer, 3/4 inch with 4 turns
    • Type 61 material

    SKU: T3/4-W4

  6. T3/4-1 Broadband Split Core Ferrite Transformer Type # 61 Material

    T3/4-1 Broadband Split Core Ferrite Transformer Type # 61 Material

    • Frequency: 14-30 MHz
    • This transformer is same as T3/4 but without foot on back plate.
    • Size: 3/4" high

    SKU: T3/4-1S


  7. BO-9 Chicago Full Frequency Range Output Transformer (NOS/NIB)

    BO-9 Chicago Full Frequency Range Output Transformer (NOS/NIB)

    $289.91

    • Application: P.P. Plates to line or Voice Coil
    • Primary Impedance: 5000/3000 ohms C.T.
    • Secondary Impedance: 600/16/8 ohms C.T. and 150/4 ohms
    • Output level: +42 dBm (15 watts)

    New Old Stock * New In Box * No longer available for export
    MFR: Chicago Standard Transformer Corporation
    SKU: BO-9

    Made in the USA
  8. F-25X Triad Filament Transformer

    F-25X Triad Filament Transformer

    $14.91

    The F-25X is part of a series which has a long history of reliable service in the field, made from a proven design and constructed with UL recognized materials.

    • Voltage - Primary: 115V
    • Voltage - Secondary (Full Load): 12.6V
    • Current - Output (Max): 1.5A
    • Power - Max: 18.9VA

    New Old Stock * No longer available for export
    MFR: Triad-Utrad
    SKU: F-25X

  9. S-3X Triad Output Transformer (NOS)

    S-3X Triad Output Transformer (NOS)

    $29.91

    • Primary 5000 Ohms
    • To 3-4 Ohms Voice Coil
    • DC-mA: 40
    • Audio Watts: 3

    New Old Stock * No longer available for export
    MFR: Triad-Utrad
    SKU: S-3X

  10. F-213Z Triad Power Transformer 115V / 230V 50/60Hz

    F-213Z Triad Power Transformer 115V / 230V 50/60Hz

    $20.91

    The F-213Z transformer is part of a series of Triad Control transformers that have secondary voltages that are commonly utilized in various electronic, electro-magnetic and electrical control systems. 

    • Type: Laminated Core
    • Voltage - Primary: 115V, 230V
    • Voltage - Secondary (Full Load): Parallel 24V, Series 48V
    • Current - Output (Max): Parallel 2A, Series 1A

    MFR: Triad Magnetics
    SKU: F-213Z

Items 111 to 120 of 153 total

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