33ohm 1/4 watt resistor serves as a common electronic component employed in various applications to regulate and limit the flow of electrical current in circuits. Its 33-ohm resistance value demonstrates its capability to constrain current by 33 milliamperes when exposed to a 1-volt voltage.
The 1/4-watt power rating enables the resistor to safely dissipate a maximum of one-quarter watt of electrical power as heat without suffering damage, thus preventing overheating and guaranteeing its reliability. Additionally electronics widely utilize these resistors for tasks like voltage division, current control.
Specifications
- Resistance Value: 33 ohms (Ω) – Signifying the resistor’s electrical resistance, it regulates current flow within the circuit.
- Power Rating: 1/4 watt (0.25 watts) – Denoting the maximum power the resistor can safely dissipate as heat without harm.
- Tolerance: Because resistor tolerance values indicate the alignment of their actual resistance with the specified value, commonly found at 1%, 5%, or 10%.
- Temperature Coefficient: This parameter gauges how the resistor’s resistance varies with temperature, often measured in 100 ppm/°C (parts per million per degree Celsius).
- Physical Size: Additionally the dimensions, including length and diameter, are pivotal for fitting the resistor into a circuit or onto a circuit board.
- Material: The resistive material utilized in the resistor, frequently composed of metal or carbon, influences its electrical and thermal properties.
- Maximum Voltage: This value denotes the highest voltage permissible across the resistor without causing harm.
- Operating Temperature Range: Likewise this specifies the range of temperatures within which the resistor can securely and efficiently function.
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* Product Images are shown for illustrative purposes only and may differ from actual product.
Packages includes:-
- 1 x 33ohm 1/4 watt resistor
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