Designed to function as a red and infrared radiation detector in sound reproduction applications New old stock * No longer available for export MFR: CBS SKU: 1P33-CBS
Suitable for use as the series valve in voltage stabilization equipment. New old stock * No longer available for export. MFR: CEI, Made in England SKU: A2134
Side-on type having S-4 response. Wavelength of maximum spectral response is 4000 +/- 500 angstroms. New old stock * No longer available for export. MFR: Cetron, RCA, Tung-Sol SKU: 5581
Designed to function in UHF detector purposes as well as clamping and/or gating circuits. New old stock * No longer available for export. MFR: Sylvania SKU: 5674