Resistor 51KΩ 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 51 kΩ resistors rated at 1/4 W (0.25 W). This is a common mid-range value used in voltage dividers, pull-up and pull-down networks and biasing circuits for transistors and logic inputs.
Specifications
- Resistance
- 51 kΩ (51K OHM)
- Power rating
- 1/4 W (0.25 W)
- Quantity
- 5 pcs
Frequently asked questions
Is 51 kΩ suitable as a pull-up resistor for a digital input?
Yes, 51 kΩ is a value often used for pull-up or pull-down resistors on digital inputs because it keeps the current low. Check the logic levels and the current requirements of your microcontroller or IC to confirm.
Does the listing specify the tolerance?
No. The tolerance is not stated, so measure the resistors with a multimeter if your design depends on an exact value.