Resistor 680Ω 2W Power Resistor
Prices updated: 12 Oct 2026
Compare prices
| Store | product | Price | View in store |
|---|---|---|---|
 Microohm | Resistors 680 OHM 2 Watt 680Ω 2W | 1 EGP1.5 | View in store |
Price history
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Lowest price recorded: 1 EGP
About this product
A 680 ohm power resistor rated at 2 W, used to limit current, set bias points and form voltage dividers. Its higher power rating compared with a standard 1/4 W resistor makes it suitable for circuits that dissipate more heat. Confirm that the power dissipated in your circuit stays below 2 W.
Specifications
- Resistance
- 680 Ω
- Power rating
- 2 W
- Type
- Power resistor
Frequently asked questions
What is the price of Resistor 680Ω 2W Power Resistor in Egypt?
Resistor 680Ω 2W Power Resistor currently costs 1 EGP in Egypt.
Where can I buy Resistor 680Ω 2W Power Resistor in Egypt?
Resistor 680Ω 2W Power Resistor is available from Microohm. Compare the offers above to find the best price.
How do I check that this resistor will not overheat?
Calculate the dissipated power with P = I² × R or P = V² / R using the actual circuit values. Keep the result below 2 W, and preferably well below it, to leave a safety margin.
Can it replace a 680Ω 1/4 W resistor?
Yes, electrically it has the same resistance and a higher power rating, so it is safe to use in that position. It is physically larger, so check that it fits the PCB layout or breadboard.
