Resistor 7.5 Ω 1/4W Pack of 5
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Prices updated: 13 Oct 2026
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About this product
A pack of five 7.5 Ω resistors rated at 1/4 W (0.25 W). This low-value resistor is used for current sensing, damping, and current limiting in low-impedance circuits. The listing does not state tolerance or composition, so verify the value with a multimeter before critical use.
Specifications
- Resistance
- 7.5 Ω
- Power rating
- 1/4 W (0.25 W)
- Quantity
- 5 pcs
- Type
- Through-hole axial
Frequently asked questions
Why does power rating matter more for a low-value resistor?
At a fixed current, power in the resistor is P = I²R. A 7.5 Ω resistor carrying a few hundred milliamps can dissipate more than 0.25 W, so check the current before using a 1/4 W part.
How can I confirm this is a 7.5 Ω resistor?
Measure it with a multimeter in resistance mode, with the resistor removed from the circuit. A reading close to 7.5 Ω confirms the value within the tolerance of the part.