1N4001 SMA SMD General Purpose Rectifier Diode 1A 50V
Prices updated: 13 Oct 2026
Compare prices
| Store | product | Price | View in store |
|---|---|---|---|
 Makers Electronics | 1N4001 M1 SMA Diodes – General Purpose SMD 1A Single 50V 1.1V@1A | 0.75 EGP | View in store |
Price history
Lowest daily price, last 90 days
Lowest price recorded: 0.75 EGP
About this product
The 1N4001 is a 1 A, 50 V general-purpose silicon rectifier diode in the SMA surface-mount package, the lowest-voltage member of the 1N400x family. It is used in low-voltage rectifiers, reverse-polarity protection and freewheeling across small inductive loads.
Specifications
- Configuration
- Single
- Average Rectified Current (Io)
- 1A
- Reverse Voltage (Vr)
- 50V
- Forward Voltage (Vf@If)
- 1.1V@1A
- Reverse Leakage Current
- 5uA@50V
- Package
- SMA
Frequently asked questions
What is the price of 1N4001 SMA SMD General Purpose Rectifier Diode 1A 50V in Egypt?
1N4001 SMA SMD General Purpose Rectifier Diode 1A 50V currently costs 0.75 EGP in Egypt.
Where can I buy 1N4001 SMA SMD General Purpose Rectifier Diode 1A 50V in Egypt?
1N4001 SMA SMD General Purpose Rectifier Diode 1A 50V is available from Makers Electronics. Compare the offers above to find the best price.
Is the 1N4001 suitable for mains rectification?
No. Its 50 V reverse rating is too low for 230 V mains rectification. Use a higher-voltage member of the family such as the 1N4004 (400 V) for mains-level circuits.
Can I use it as a flyback diode on a 12 V relay?
Yes, if the reverse voltage across the diode stays below 50 V. On a 12 V coil the flyback spike is usually well within this rating. Mount it across the coil with the band (cathode) toward the positive supply.
