RR02J820RTB

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Through Hole Resistors are an essential component of electrical and electronic circuits, supplying accurate voltage-to-current conversion when activated. The RR02J820RTB is a high-power, SMT-type through hole resistor, designed to protect power circuits while providing protection and accuracy for componentry. This type of resistor has become increasingly popular as a high-performance product in power designs and its working principle is relatively simple.

Features

The RR02J820RTB (hereinafter referred to as the “RR02J820RTB”) is a high-power resistor designed to provide thermal protection and accuracy to the componentry in power designs. This through hole resistor offers a wide range of benefits and features, such as:

• High power up to 8A and voltage rating of 20V.
• Accurate resistance value guaranteed by a 5% or less tolerance.
• Minimal spikes and noise distortions by operating frequency up to 1MHz.
• High temperature stability thanks to a maximum operating temperature of up to +125ºC.
• Low thermal resistance rating allowing for high power handling and small form factor.
• Long UL recognized life span of up to 5,000 hours.

Application Fields

The RR02J820RTB makes a great choice when used in a variety of applications, such as:

• Power supplies
• Power regulator and control circuits
• Motor control and inverter circuits.
• Avionics
• Medical devices and systems.

When used in high-power designs that require precise voltage and current control, the RR02J820RTB can provide accurate conversion with minimal power loss and distortions. The RR02J820RTB can also provide protection and increase the lifespan of more vulnerable parts by limiting voltages to which components are exposed, allowing for a more reliable product.

Working Principle

The RR02J820RTB through hole resistor operates according to Ohm\'s law, which states that the current running through a resistor is proportional to the voltage applied across it. In the case of the RR02J820RTB, current will be passed through the resistor, converting the voltage to a proportional current. The amount of current passing through the resistor is then determined by the resistance, determined by the RR02J820RTB\'s tolerance. The RR02J820RTB also limits the voltages to which the components behind the resistor are exposed, allowing for a more reliable product.

Conclusion

The RR02J820RTB is an excellent choice for high-power applications such as power supplies and motor control circuits due to its low thermal resistance rating and excellent temperature stability. Thanks to its high power rating and accuracy, this through hole resistor is ideal for precise voltage and current control, providing accurate conversion with minimal power losses and distortions. As such, the RR02J820RTB can be used to provide thermal protection and increase the life span of vulnerable circuits.

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