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1N5402 3A 200v Diode Rectifier
  • 1N5402 3A 200v Diode Rectifier

1N5402 Diode Rectifier 3A 200V

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0,32 €
0,30 €
Com IVA
BE15000083
Poupe 5%

1N5402

Quantidade

  • Política de segurança Política de segurança
  • Política de entrega 24/48H Política de entrega 24/48H
  • Política de devolução Política de devolução

In electronics, a diode is a two-terminal electronic component that conducts primarily in one direction (asymmetric conductance); it has low (ideally zero) resistance to the flow of current in one direction, and high (ideally infinite) resistance in the other.

A semiconductor diode, the most common type today, is a crystalline piece of semiconductor material with a p–n junction connected to two electrical terminals. 

A vacuum tube diode has two electrodes, a plate (anode) and a heated cathode. Semiconductor diodes were the firstsemiconductor electronic devices.

The discovery of crystals' rectifying abilities was made by German physicist Ferdinand Braun in 1874. The first semiconductor diodes, called cat's whisker diodes, developed around 1906, were made of mineral crystals such as galena. Today, most diodes are made of silicon, but other semiconductors such as selenium or germanium are sometimes used.

BE15000083

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