FANHAR W18-1ASTE-DC5V Power Relay 5V DC Coil 7A 4-Pin
Prices updated: 13 Oct 2026
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| Store | product | Price | View in store |
|---|---|---|---|
 Makers Electronics | FANHAR Power Relay W18-1ASTE-DC5V 7A 4 Pin | 32 EGP | View in store |
Price history
Lowest daily price, last 90 days
Lowest price recorded: 32 EGP
About this product
A 4-pin FANHAR W18 electromechanical relay with a 5V DC coil, rated to switch up to 7A. It lets a low-current control signal, such as a microcontroller pin driving a transistor, switch a higher-current load. Suitable for control boards, automation and small equipment projects.
Specifications
- Coil voltage
- 5V DC
- Contact rating
- 7A
- Number of pins
- 4
- Relay type
- Electromechanical relay
- Series
- W18
Frequently asked questions
What is the price of FANHAR W18-1ASTE-DC5V Power Relay 5V DC Coil 7A 4-Pin in Egypt?
FANHAR W18-1ASTE-DC5V Power Relay 5V DC Coil 7A 4-Pin currently costs 32 EGP in Egypt.
Where can I buy FANHAR W18-1ASTE-DC5V Power Relay 5V DC Coil 7A 4-Pin in Egypt?
FANHAR W18-1ASTE-DC5V Power Relay 5V DC Coil 7A 4-Pin is available from Makers Electronics. Compare the offers above to find the best price.
Can an Arduino pin drive this relay directly?
Check the coil current in the datasheet first. If it exceeds what the pin can supply, switch the coil through a transistor or MOSFET, and always place a flyback diode across the coil.
Is the 7A rating suitable for inductive loads like motors?
The 7A figure is the contact rating under the datasheet conditions. Inductive loads such as motors can cause arcing and need derating or a suppression circuit, so confirm the load type against the datasheet.
