VM3JB2R00

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Through Hole Resistors are essential components of any electronic circuit. The VM3JB2R00 model is a miniature through-hole resistor from Vishay Intertechnology, Inc. that carries a wide range of applications. This article will discuss the application field and working principle of the VM3JB2R00 model and give insight into its use and benefits.

Application Field and Working Principle

The VM3JB2R00 part is a through-hole resistor with an average power rating of 0.5W and high power rating of 1.25W. This miniature resistor measures 2.20mm in width and 6.30mm in length. The body of the resistor is constructed from high-temperature epoxy, and the leads are made of tin-plated copper. The resistor is marked with its resistance in ohms, %resistance tolerance, TCR, and other relevant information. The body also has a band to indicate the temperature coefficient.

The VM3JB2R00 resistor finds its application in a wide range of electronic circuits. It is an excellent choice for audio amplifiers, power supplies, and op amps. The resistor also has uses in plate loading, grid current, and voltage-controlled resistive elements. It can be used in both DC and AC environments, and its performance is stable in high-voltage applications. The resistor can be used in high surge conditions without damage, and it is resistant to corona and radio interference. It is also capable of carrying large currents.

The operating principle of the VM3JB2R00 resistor is a simple one. When a voltage is applied across the leads, a current flows through them. The current then produces a heat, which in turn produces an increase in the resistance. This increase is monitored by the body, which detects the temperature and adjusts the resistance accordingly. The resistance value of the resistor is then calibrated to ensure accurate resistance readings.

Benefits of the VM3JB2R00 Resistor

The VM3JB2R00 resistor offers several benefits over traditional resistors. It is more accurate, and its temperature coefficient ensures stability of performance. The resistor is also highly resistant to mechanical shock and vibration. Furthermore, its construction is designed to dissipate heat quickly, which aids in maintaining uniform resistance values in high power applications. The VM3JB2R00 resistor has a long life expectancy and is a cost-effective solution.

In summary, the VM3JB2R00 is a miniature through-hole resistor that offers a wide range of applications for electronic circuits. It has an average power rating of 0.5W and a high power rating of 1.25W. The resistor is constructed from high-temperature epoxy and is highly resistant to mechanical shock and vibration. Furthermore, its temperature coefficient ensures accurate performance and its construction is designed to dissipate heat quickly. The VM3JB2R00 resistor is a cost-effective solution for electronic circuits.

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