2 Vintage RCA 1P42 Miniature Gas FIlled Phototube S9 Valve- BangyBang Tubes

Brand

  • RCA

Model

1P42

Type                                                         

  • Photocell
    Use
    • Head-on operation for light-operated relay operations
    • Gas-filled phototube optimized to detect infrared light
    • The 1P42 has a S-9 spectral response

    Similar/Equiv

    N/A

    Condition

    New in Box (NOS)

    Tubes per listing

    2

     

    01XXX

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