Isolated MOSFET MOS Field Effect Tube Module 3V / 5V FR120N LR7843 D4184 AOD4184 Board Replacement Relay For Arduino and MCU
SPECIFICATIONS
Application: Computer
Brand Name: STJF
Choice: yes
Condition: New
Dissipation Power: ....
Functions: Electronic Module
High-concerned chemical: none
Operating Temperature: -40℃~+80℃
Origin: Mainland China
Package: DIY Module
Range of application: Switch And Sensor For Arduino STM
Supply Voltage: ....
Type: Module
semi_Choice: yes
Module features:
1, with optocoupler isolation, control signal and controlled equipment power isolation, greatly improve the rigid interference.
2, compatible with microcontroller and Arduino light control board, 3V or 5V signal
3, high level start, low level stop, PWM speed regulation
4, widely used to control motor start and stop, solenoid valve and other tributary equipment
5, there are various specifications of MOS tube to provide choice,
Such as
FR120N: 100V 9.4A
LR7843 : 30V 161A
AOD4184: 40V 50A
6, the signal input side can weld its own terminal or pin, compatible with the bread board
7, the output can be welded terminals or directly welded wire
8, the module size 23mm X 16mm has 2 2mm diameter screw holes, hole spacing 8mm





- Standard Shipping: Standard Shipping (12–18 Business Days)
- Express Shipping: Expedited Shipping (5–9 Business Days)
- Free Shipping: Orders over $199 qualify automatically
- Tracking: Full tracking number provided for all orders
- Returns: 30-day hassle-free return window
- Condition: Items must be unused and in original packaging
- Refund: Full refund processed within 3-5 business days
- Factory Direct: ISO/TS 16949 certified manufacturer
- Quality: 100% electrical continuity tested before shipment
- Experience: 15+ years in automotive connector industry
- Support: Professional technical support available
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