Продукция > Электромеханические > Реле

категорий продукта: Электромеханические Реле

Реле
A relay is an electrically operated switch. Many relays use an electromagnet to mechanically operate a switch, but other operating principles are also used, such as solid-state relays. Relays are used where it is necessary to control a circuit by a separate low-power signal, or where several circuits must be controlled by one signal. The first relays were used in long distance telegraph circuits as amplifiers: they repeated the signal coming in from one circuit and re-transmitted it on another circuit. Relays were used extensively in telephone exchanges and early computers to perform logical operations.
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  • 3SBH1145A2
  • 3SBH1145A2

    Производитель: TE CONNECTIVITY/P&B

  • Low Signal Relays - PCB 3SBH1145A2 = M39016/14-005L
  • 1 +
    10 +
    25 +
    50 +
    >=100

  • MOQ : 1
    Наличность : 620
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  • 3SBH1141A2
  • 3SBH1141A2

    Производитель: TE CONNECTIVITY/P&B

  • Low Signal Relays - PCB 3SBH1141A2 = M39016/14-001L
  • 1 +
    10 +
    25 +
    50 +
    >=100

  • MOQ : 1
    Наличность : 620
  • запрос сравнить