Resistor 0.25W 22K ohm (10 pcs)

The Resistor 0.25W 22K ohm is a through-hole fixed resistor with a resistance of 22 kΩ and a power rating of 0.25 W (1/4 W), sold in a pack of 10. 22 kΩ is one of the most common E12 values, used for pull-ups, transistor base resistors and voltage dividers in Arduino, ESP32 and analog circuits.

Resistor 0.25W 22K ohm Specifications

• Resistance: 22 kΩ (22,000 ohms)
• Power rating: 0.25 W (1/4 W)
• Value series: standard E12 value (also in the E24 series)
• Type: fixed resistor, axial leads, through-hole
• Fits: breadboards, perfboards and PCBs
• Pack size: 10 pieces

Resistor 0.25W 22K ohm Applications

• Pull-up and pull-down resistors for buttons and inputs
• Base resistors for small-signal transistors switching light loads
• Voltage dividers for analog inputs
• Inverting op-amp amplifiers with a gain of −2.2 (10 kΩ input resistor)
• RC timing circuits: 22 kΩ × 10 µF = 0.22 s
• Electronics education and prototyping

What's in the Box

• 10 × 22 kΩ 0.25 W resistors

Tip: Resistors have no polarity, so they can be fitted either way round. At 5 V a 22 kΩ resistor draws about 227 µA, and the 0.25 W limit is only reached at about 74 V across it (P = V² / R).

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