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Tubes / semiconductors by category - Base

Selected: Europe 4-Pin B4 + side contact


Name Maker Year User Usage Type Base Pin-Assigment Charts Photos Characteristic Diagrams Typical Application Circuit Prices Forum-Threads private Collector-Cards Models

A141 Philips; E 1925 Space Ch Europe –  –    –  11 
A241 Philips; E 1925 Radio/TV-r Space Ch Europe –    – 
A341 Philips; E 1925 Space Ch Europe –  –   

60 tubes or semiconductors found. (maximum 3 results are displayed) Members can see up to 500 results.

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