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S642-X - Relay

Description

The S642-X is a bi-directional, single-pole, single-throw, normally open multipurpose solid-state relay.

The circuit is composed of one input IR LED with a series limiting resistor which activates an optically coupled IC on the output that controls the firing angle of two back-to-back SCRs.

Features

  • Zero-Volt Cross Switching.
  • Input Series Limiting Resistor (300Ω TYP).
  • High Blocking Voltage (400V MIN).
  • High Transient Immunity.
  • 1.2A Maximum Continuous Current.
  • Low Input Control Current.
  • Long Life / High Reliability.
  • RoHS / Pb-Free / REACH Compliant Agency Approvals UL/C-UL: VDE: File # E90096 File # 40035191 (EN 60747-5-2) Absolute Maximum Ratings The values indicated are absolute stress ratings. Functional operation of the device is not implied a.

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Datasheet Details

Part number S642-X
Manufacturer Solid State Optronic
File Size 271.96 KB
Description Relay
Datasheet download datasheet S642-X Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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S642-X Zero Cross 400V / 1.2A AC Solid State Relay Description The S642-X is a bi-directional, single-pole, single-throw, normally open multipurpose solid-state relay. The circuit is composed of one input IR LED with a series limiting resistor which activates an optically coupled IC on the output that controls the firing angle of two back-to-back SCRs. This circuit assures no false triggering under most adverse conditions, and a tight zero-volt switching window not exceeding 5V. The S642-X provides high peak load voltage (400V+) and high input-to-output isolation voltage (up to 5kVRMS). The S642-X comes in a compact 16 pin DIP package, making it ideal for high-density board applications.
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