FR120N Isolated MOSFET MOS Tube FET Relay Module

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FR120N Isolated MOSFET MOS Tube FET Relay Module


FR120N Isolated MOSFET
  • With optocoupler isolation, the control signal and the power of the controlled device are isolated, which greatly increases the rigidity of the interference.
  • Compatible with MCU and Arduino control board, 3V or 5V signal
  • High level start, low level stop, PWM speed regulation
  • Widely used to control the start and stop of the motor, solenoid valve and other tributary equipment
  • The signal input side can be welded to the terminal or pin itself, compatible breadboard
  • Output can be soldered to the terminal or direct wire
  • Module size 23mm X 16mm There are two 2mm diameter screw holes, hole spacing 8mm
  • Specifications of MOS tube: 100V 9.4A

FR120N Isolated MOSFET schematic


Parameter Value
Input Voltage 3V-5V
Output Voltage 0V-100V
Output Current 9.4A(max)
Module Size 23mmx16mm
Stock 6pcs

Pin mapping

Mapping Name on the board Pin Function Schematic Pin Schematic Pin Pin Function Name on board Mapping
+ V+ P3-1 P2-1 P1-1 3/5V PWM input PWM
LOAD Drain connection P2-2 P2-3
- Source connection P3-2 P1-2 GND GND
To edit table: File:FR120N_Isolated_MOSFET_mapping.tgn

Link to buy