Main prod. Group survey   Industriegruppenübersicht  
  deu 		  Résumé de groupes industriels  
  fra 		  Sumario de grupos industriales  
  esp

14

Electrical and electronics industry

Active electronic components

Current converter components

6561.11

Silicon high-power diodes

6561.17

Thyristors

6561.21

Triacs

6561.27

Small-type selenium rectifiers

6561.31

Selenium power rectifier cells and columns