Resistor 47 Ω 1/2 W (0.5 W)
Prices updated: 13 Oct 2026
Compare prices
| Store | product | Price | View in store |
|---|---|---|---|
 Microohm | Resistors 47 OHM 1/2 Watt 47Ω 0.5W | 0.25 EGP0.4 | View in store |
Price history
Lowest daily price, last 90 days
Lowest price recorded: 0.25 EGP
About this product
A fixed 47 Ω resistor rated for 0.5 W (1/2 W) continuous power dissipation. Used for current limiting, pull-up or pull-down networks and load circuits, provided the power dissipated in the resistor stays below its rating.
Specifications
- Resistance
- 47 Ω
- Power rating
- 0.5 W (1/2 W)
- Type
- Fixed resistor
Frequently asked questions
What is the price of Resistor 47 Ω 1/2 W (0.5 W) in Egypt?
Resistor 47 Ω 1/2 W (0.5 W) currently costs 0.25 EGP in Egypt.
Where can I buy Resistor 47 Ω 1/2 W (0.5 W) in Egypt?
Resistor 47 Ω 1/2 W (0.5 W) is available from Microohm. Compare the offers above to find the best price.
Can I use it to limit current for an LED?
Yes, in series with the LED. Calculate the value with R = (Vsupply - Vf) / I and check that the power P = I² × R stays under 0.5 W.
Is 1/2 W enough across a 5 V supply?
Not continuously. Across 5 V, 47 Ω passes about 106 mA and dissipates about 0.53 W, which is above the 0.5 W rating, so avoid placing it directly across 5 V for long periods.
