2 Vintage RCA 1P40 Gas Filled Phototube Red In-Frared S1 Sensitive Valve- BangyBang Tubes

Brand

  • RCA

Model

1P40

Type                                                         

  • Cold Cathode Phototube
    Use
    • Head-on operation for light-operated relay operations
    • Gas-filled phototube optimized to detect infrared light
    • The 1P40 has a S-1 spectral response

    Similar/Equiv

    N/A

    Condition

    New in Box (NOS)

    Tubes per listing

    2

     

    01XXX

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