A 300K ohm resistor is a fixed electronic component that provides 300,000 ohms of resistance to limit electrical current flow in a circuit.

Specifications

Resistance Value: 300,000 ohms (300K Ω)

Common Power Ratings: 1/4 Watt (most common for small electronics) up to higher ratings like 2W or 5W for power applications.

Tolerance: Commonly available in ±1% (metal film) or ±5% (carbon film/metal oxide) tolerances.

Color Code Identification

For a standard 5-band 300K ohm resistor (1% tolerance):

Digit 1: Orange (3)

Digit 2: Black (0)

Digit 3: Black (0)

Multiplier: Orange (× 1,000)

Tolerance: Brown (±1%)

For a 4-band 300K ohm resistor (5% tolerance):

Digit 1: Orange (3)

Digit 2: Black (0)

Multiplier: Orange (× 10,000)

Tolerance: Gold (±5%)

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300K ohm Resistor

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