Resistor 0.25W 10K ohm (10 pcs)

The Resistor 0.25W 10K ohm is a through-hole fixed resistor with a resistance of 10 kΩ and a power rating of 0.25 W (1/4 W), sold in a pack of 10. The quarter-watt size is the standard for breadboard and signal circuits, and 10 kΩ is one of the most used values, especially as a pull-up or pull-down resistor for buttons and microcontroller inputs.

Resistor 0.25W 10K ohm Specifications

• Resistance: 10 kΩ (10,000 ohms)
• Power rating: 0.25 W (1/4 W)
• Type: fixed resistor, axial leads, through-hole
• Fits: breadboards, perfboards and PCBs
• Pack size: 10 pieces

Resistor 0.25W 10K ohm Applications

• Pull-up and pull-down resistors for push buttons on Arduino and ESP32
• Voltage dividers for reading sensors with an analog input
• Fixed resistor for LDR and thermistor sensor circuits
• Biasing transistors and op-amp circuits
• 555 timer and RC timing circuits
• Electronics education and prototyping

What's in the Box

• 10 × 10 kΩ 0.25 W resistors

Tip: Resistors have no polarity, so they can be fitted either way round. With 10 kΩ, the 0.25 W limit is only reached at about 50 V across the resistor (P = V² / R), so it is very safe for 3.3 V, 5 V and 12 V circuits.

Orders placed before 14:00 are ready for pickup the same day. Delivery across Lebanon usually takes 1–3 working days.