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TUBE, PHOTO EYE RECEIVER, 4 PIN BASE, RCA 918

TUBE, PHOTO EYE RECEIVER, 4 PIN BASE, RCA 918

Regular price $16.00
Regular price Sale price $16.00
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Type : ELEVATOR

SKU : RCA-918

Collections : Mep Electronic Tubes And Sockets,

Availability : In Stock

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TUBE, PHOTO EYE RECEIVER, 4 PIN BASE

RCA 918 RCA 918, an early gas-filled phototube with a semicylindrical photocathode surrounding a central anode. The electrical characteristics of the 918 are extremely similar to those of the more common RCA 930 / 1P40 phototube, but the elongated envelope of the 918 accommodates a photocathode which is nearly double the size of the 930 photocathode. The 918 haS a S-1 spectral response and a peak sensitivity of 800nm.