• Part: S111
  • Manufacturer: Solid State Optronics
  • Size: 222.36 KB
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S111 Key Features

  • Zero-Volt Cross Switching
  • High transient immunity
  • 600V blocking voltage
  • 0.8A maximum continuous current
  • Low input control current
  • High input-to-output isolation
  • Solid state reliability
  • H High Output Isolation
  • S Surface Mount Option
  • TR Tape and Reel Option

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S111 Description

The S111 is a bi-directional, single-pole, single-throw, normally open multipurpose relay. The circuit is posed of one LED on the input side which activates an optically coupled IC on the output - controlling the firing angle of two back-to-back SCRs. This circuit assures no false triggering under most adverse conditions, and a tight zero-volt window not exceeding 5V.