Datasheet4U Logo Datasheet4U.com

S642-X - Relay

General 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.

Key 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.

📥 Download Datasheet

Datasheet Details

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

📁 Similar Datasheet

Part Number Description Manufacturer
S6420A 35A Silicon Controlled Rectifier Solid State
S6420B 35A Silicon Controlled Rectifier Solid State
S6420D 35A Silicon Controlled Rectifier Solid State
S6420M 35A Silicon Controlled Rectifier Solid State
S6420N 35A Silicon Controlled Rectifier Solid State

Other Datasheets by Solid State Optronic

Part Number Description

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.

View original datasheet text
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.