Resistor 3.3Ω 3W Axial Through-Hole Power Resistor
Prices updated: 13 Oct 2026
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| Store | product | Price | View in store |
|---|---|---|---|
 Microohm | Resistor 3.3Ω 3W (3 Watt) Axial Through-Hole Power Resistor | 1.75 EGP3.2 | View in store |
Price history
Lowest daily price, last 90 days
Lowest price recorded: 1.75 EGP
About this product
A 3 W axial through-hole power resistor rated at 3.3Ω. Designed for circuits where the dissipated power is higher than standard 1/4 W resistors can handle, such as voltage dividers, load circuits and power-supply feedback networks. Mounts through PCB or perfboard holes with axial leads.
Specifications
- Resistance
- 3.3Ω
- Power rating
- 3W
- Mounting
- Axial through-hole / تركيب ثقبي محوري
- Type
- Power resistor / مقاومة قدرة
Frequently asked questions
What is the price of Resistor 3.3Ω 3W Axial Through-Hole Power Resistor in Egypt?
Resistor 3.3Ω 3W Axial Through-Hole Power Resistor currently costs 1.75 EGP in Egypt.
Where can I buy Resistor 3.3Ω 3W Axial Through-Hole Power Resistor in Egypt?
Resistor 3.3Ω 3W Axial Through-Hole Power Resistor is available from Microohm. Compare the offers above to find the best price.
Can I use this 3 W resistor instead of a 1/4 W resistor of the same value?
Electrically yes: the same resistance with a higher power rating only adds margin, since the resistor is designed to dissipate more power. However, a 3 W axial body is much larger, so check that there is enough space and that the lead spacing matches your PCB or breadboard holes.
What is the maximum voltage and current for this resistor at its full 3 W rating?
Using P = V²/R, the maximum DC voltage at 3 W is V = √(3 × R), about 3.2 V for 3.3Ω, which corresponds to roughly 0.95 A. Also check the maximum working voltage in the datasheet, as it can be lower than this calculated value.