A 20k ohm resistor is a passive electronic component that provides 20,000 ohms of resistance to limit current flow in a circuit.

Key Specifications

Resistance Value: 20,000 ohms (20 kΩ)

Power Ratings: Commonly available in 1/8W, 1/4W, 1/2W, 1W, and 2W depending on power needs.

Tolerance: Typically ± 1% (precision metal film) or ± 5% (standard carbon film).

Common Types: Carbon film or metal film through-hole (axial) resistors.

Color Code

4-Band (Red, Black, Orange, Gold): Red (2), Black (0), Orange (× 1,000), Gold (± 5% tolerance).

5-Band (Red, Black, Black, Red, Brown): Red (2), Black (0), Black (0), Red (× 100), Brown (± 1% tolerance)

Packet of 10

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20K ohm Resistor

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