3.3Ω 1W Resistor – 3.3 ohm 1 Watt
Prices updated: 13 Oct 2026
Compare prices
| Store | product | Price | View in store |
|---|---|---|---|
 Microohm | 3.3Ω 1W Resistor – 3.3 ohm 1 Watt (3.3, 3.3Ω, 3.3Ω) | 0.75 EGP1.4 | View in store |
Price history
Lowest daily price, last 90 days
Lowest price recorded: 0.75 EGP
About this product
3.3 Ω 1 W resistor rated for up to 1 watt of power dissipation. Suited to low-value circuits, current limiting, general electronic circuits, repairs and prototyping. Check the operating current and voltage against the calculated limits listed in the specs.
Specifications
- Resistance
- 3.3 Ω
- Power rating
- 1 W
- Markings
- 3.3, 3.3Ω, 3.3Ω (marking code 3R3)
- Max voltage at 1 W (calculated)
- 1.82 V
- Max current at 1 W (calculated)
- 550 mA
Frequently asked questions
What is the price of 3.3Ω 1W Resistor – 3.3 ohm 1 Watt in Egypt?
3.3Ω 1W Resistor – 3.3 ohm 1 Watt currently costs 0.75 EGP in Egypt.
Where can I buy 3.3Ω 1W Resistor – 3.3 ohm 1 Watt in Egypt?
3.3Ω 1W Resistor – 3.3 ohm 1 Watt is available from Microohm. Compare the offers above to find the best price.
What is the maximum current this resistor can carry?
At its full 1 W rating, a 3.3 Ω resistor passes about 550 mA (I = √(P/R)). Keep the operating current well below this limit, since the resistor runs hotter as power approaches its rating.
How do I choose it for a circuit?
Use it where a 3.3 Ω value is specified, for example in series with a load to limit current. Confirm that the dissipated power, P = I²R, stays under 1 W with margin for your actual current.
