HVR2500003003JR500 Resistors

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Through Hole Resistors are widely used in a variety of industrial and electronic applications. The HVR2500003003JR500 is one example. It is a through-hole resistor with an insulated epoxy body, a power rating of 25W, an ohmic value of 300k Ohm ±10%, an operational voltage of 300V a DC, and a resistance tolerance of ±3%. It also has an insulation resistance of 1000 PG at 500V DC.

The HVR2500003003JR500 is best suited for applications such as lighting, motor control, power supplies, audio/video systems, industrial process control systems, and domestic appliances, etc. It can provide for higher power dissipation and a broader range of electrical performance than most other types of resistors. The through-hole design ensures a secure connection between the resistor and the other components in the circuit and provides greater current carrying capacity as compared to conventional surface-mount resistors.

The working principle of the HVR2500003003JR500 is simple. The resistor is designed with a metallic substrate, usually made of a variation of carbon, which is used to create an electrical path of limited length when a current is applied to the resistor. This restricts the flow of electrons, creating a resistance value in the circuit. The resistors provide a measure of protection to the circuit, preventing damage in the event of an over-current situation, and also assisting in the overall current balance.

Apart from its large power rating and high resistance, the HVR2500003003JR500 also offers several other advantages. It has a wide operating temperature range, which makes it suitable for commercial, industrial, and automotive applications. The resistor also has excellent stability and reliability, and is able to withstand surges and temperatures up to 105°C. It also has a long life, with an MTBF (Mean Time Between Failure) of over 200,000 hours.

Overall, the HVR2500003003JR500 is a useful and reliable through-hole resistor for a variety of applications. It has a power rating of 25W, an optimal resistance tolerance of ±3%, an insulation resistance of 1000 PG at 500V DC, and provides surge and temperature protection. The resistor also offers excellent stability and reliability, and is able to withstand high temperatures and surges.

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