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14

Electrical and electronics industry

Active electronic components

Semiconductor diodes and transistors

6553.11

Silicon diodes

6553.12

Gallium arsenide diodes

6553.14

Zener diodes

6553.17

SMD diodes

6553.21

Silicon transistors

6553.24

IGBT's (Insulated gate bipolar transistors)

6553.27

SMD transistors

6553.31

High-frequency transistors

6553.34

Power transistors