3.3 OHM 5W Ceramic Cement Resistor

A 3.3 ohm 5W ceramic cement resistor is a type of resistor that is made of ceramic and has a power rating of 5 watts. This means that it can dissipate 5 watts of heat without being damaged. Ceramic cement resistors are typically used in applications where a high power rating is required, such as in power amplifiers and motor controllers.

The input voltage for a 3.3 ohm 5W ceramic cement resistor is the voltage that is applied across the resistor. The maximum input voltage that the resistor can withstand without being damaged is equal to the power rating of the resistor divided by the resistance of the resistor. In this case, the maximum input voltage is 5 watts / 3.3 ohms = 1.52 volts.

The working principle of a 3.3 ohm 5W ceramic cement resistor is based on the principle of electrical resistance. When a voltage is applied across a resistor, the resistor will create a current flow. The amount of current flow is determined by the resistance of the resistor and the voltage applied.

In the case of a 3.3 ohm 5W ceramic cement resistor, the resistance of the resistor is 3.3 ohms. This means that when a voltage of 1 volt is applied across the resistor, a current of 0.3 amps will flow through the resistor.

The power rating of a resistor is the maximum amount of power that the resistor can dissipate without being damaged. In the case of a 5W ceramic cement resistor, the power rating is 5 watts. This means that the resistor can dissipate 5 watts of heat without being damaged.

Features : –

The benefits of a 3.3 ohm 5W ceramic cement resistor include:

• High resistance value: This resistor has a resistance value of 3.3 ohms, which is relatively high. This makes it suitable for applications where a high resistance value required, such as in power amplifiers and motor controllers.
• High power rating: This resistor has a power rating of 5 watts, which means that it can dissipate 5 watts of heat without damage. This makes it suitable for high power applications where a lot of heat generated, such as in power amplifiers and motor controllers.
• Heat-resistant ceramic package: The package of this resistor made of heat-resistant ceramic material. This material helps to dissipate the heat from the resistor and prevents the resistor from overheating.
• Durable construction: This resistor made of durable materials and construction techniques. This makes it a reliable and long-lasting component.

3.3 OHM 5W Ceramic Cement Resistor Specifications : –

Here are the specifications of a 3.3 ohm 5W ceramic cement resistor:

• Resistance: 3.3 ohms
• Power rating: 5 watts
• Tolerance: 5%
• Temperature coefficient: ±100 ppm/°C
• Leads: Axial leads

3.3 OHM 5W Ceramic Cement Resistor Applications : –

If you are looking for a high power resistor with a high resistance value and a heat-resistant package, then a 3.3-ohm 5W ceramic cement resistor is a good option. They are available in a variety of resistance values, power ratings, and tolerances, so you can find the perfect one for your application. Here are some of the applications where a 3.3-ohm 5W ceramic cement resistor can use:

• Power amplifiers
• Motor controllers
• Audio amplifiers
• Voltage regulators
• LED drivers

Package : –

1 x 3.3-OHM 5W Ceramic Cement Resistor

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