Fuji Electric Solid-state Relays: SR Types

Description
FUJI solid-state relays are used for the output-interface circuits of electronic devices. They are available with input voltages of 5 to 12V DC, 12 to 24V DC, 100 to 110V AC or 200 to 220V AC and output ratings of 110V AC, 220V AC, 60V DC or 220V DC.
SR series relays use optoelectric couplers which permit output and input circuits to be electrically isolated, this protecting the input circuits from harmful influences due to switching surge or noises. Their solid-state construction eliminates mechanical noises. They are recommended for use in flicker light, thermostatic control and other circuits where switching is frequent. Single-side In-Line leads (SIL) package relays are thin, allowing them to be mounted on printed circuit boards. Plug-in relays are the same size as HH type control relays.

Features

• Isolated electrically through the use of optoelectronic coupler
• Available in types with a zero cross switching circuit
• Provided with a CR surge absorber
• Fast response, with high speed operation and low noise
• With input reversed polarity protection circuit