NE555 Delay Monostable Switch Module

SKU: VM00890

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These devices are precision timing circuits capable of producing accurate time delays or oscillations. In the time-delay or mono-stable mode of operation, the time interval is controlled by a single external resistor and capacitor network.

The adjustable Delay timer switch can be used with other circuits to provide a time delay for other appliances.

Technical Specification:

  • Chipset: NE555
  • Input Voltage:12V
  • Trigger Voltage:12 VDC
  • Trigger Current:20mA
  • Switching Voltage: 125@15A
  • Adjustable Time: 0s to 10s
  • AC Control Voltage: 250V @max. 10A
  • DC Control Voltage: 30V @max. 10A
  • Load: 2200W
  • Size: 68mm*22mm*18mm (L*W*H)


  • Precision Pulse Generation / Timing
  • Monostable Operation
  • Standby no power consumption
  • Timing From Microseconds to Hours producing accurate time delays or oscillation
  • Astable or Monostable Operation
  • Adjustable Duty Cycle


  • Industrial control
  • Can be used in vehicle equipment-delay to prevent car ignition
  • Can be used in prevention of high sudden current to burn components and devices
  • Can be used with various electrical equipment, especially for battery-powered control products

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