5V 4 Channel Solid State Relay

140,00 EGP

In stock

Instead of using coil, packaged solid-state relays(SSR) use power semiconductor devices such as thyristors and transistors, which provide a much faster switching speed than the mechanical relays.

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SKU: CM-27935 Category: Tag:


  • Low power consumption
  • Long lasting
  • Optional I2c address

Advantages over mechanical relays:

  • Solid-state relays have much faster switching speeds compared with electromechanical relays, and have no physical contacts to wear out
  • Totally silent operation
  • No physical contacts means no sparking, allows it to be used in explosive environments, where it is critical that no spark is generated during switching
  • Increased lifetime, even if it is activated many times, as there are no moving parts to wear and no contacts to pit or build up carbon
  • Compact, thin-profile SSR of monoblock construction with an all-in-one lead frame incorporates a PCB, terminals and heat sink, which is much smaller than mechanical relays, and can integrate more channels


  • When closed, higher resistance (generating heat), and increased electrical noise
  • When open, lower resistance, and reverse leakage current
  • Only works for AC laod

Technical Specification

Item Value
Operating input voltage 4~6V
Rated Input Voltage 5V
Rated Load Voltage 100 to 240 VAC 50/60 Hz
Load Voltage Range 75 to 264 VAC 50/60 Hz
Load current 0.1 to 2 A
Leakage current 1.5 mA max. (at 200 VAC)
Insulation Resistance 1,000 MΩ min. (at 500 VDC)
Operate Time ½ of load power source cycle +1 ms max.
Release Time ½ of load power source cycle + 1 ms max.
Storage Temperature -30°C to 100°C (with no icing or condensation)
Operating Temperature -30°C to 80°C (with no icing or condensation)
Operating Humidity 45% to 85%RH
Input Interface I2C
Default I2C Address 0x11 or 0x12
Available I2C Address 0x00 ~ 0x7F
Output interface DIP Female Blue 2 pin x4
Zero Cross support


  • DC+: Connect power positive
  • DC-: Connect power negative
  • CH1&2&3&4: Relay module signal trigger end(Low level trigger is effective)
  • Wiring: When the triggered by low voltage, current will get through.


  • Operations that require low-latency switching, e.g. stage light control
  • Devices that require high stability, e.g. medical devices, traffic signals
  • Situations that require explosion-proof, anticorrosion, moisture-proof, e.g. coal, chemical industries.

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