PPN500JT-73-20R

Series:	PPN
Packaging:	Tape & Box (TB)
Part Status:	Active
Resistance:	20 Ohms
Tolerance:	±5%
Power (Watts):	5W
Composition:	Wirewound
Features:	--
Temperature Coefficient:	±10ppm/°C
Operating Temperature:	-55°C ~ 350°C
Package / Case:	Axial
Supplier Device Package:	Axial
Size / Dimension:	0.335" Dia x 0.866" L (8.50mm x 22.00mm)
Height - Seated (Max):	--
Number of Terminations:	2
Failure Rate:	--

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Through Hole Resistors

PPN500JT-73-20R is a through hole resistor, meaning it is a resistor with leads that come through and out of a cylindrical body, and is designed to be mounted on a printed circuit board. This type of component has a wide variety of applications, and its working principle has an important influence on its capabilities.A resistor is a component that reduces the flow of electricity in an electrical circuit. It does this by converting a portion of the energy into heat, which is dissipated, and so reduces the amount of electricity flowing to the next component. The PPN500JT-73-20R works by using a piece of heat-sensitive material, such as carbon, to control the rate of resistance. The material is arranged in a cylindrical shape around the inner core, and when electricity passes through it, the energy is converted into heat. This heat is then dissipated from the outside of the resistor, bringing the flow of electricity in the circuit to a lower level.The strength of the resistor has a direct effect on its rated power. For a through-hole resistor, this power capacity is usually determined by the dimensions of the body, the amount of heat-sensitive material it contains, and the distance between the leads. The more heat-sensitive material, the thicker the leads, or the smaller the body of the component, the greater resistance it offers, and so the higher the power it can handle.The versatility of the PPN500JT-73-20R makes it a useful component in a wide range of applications. Its low resistance and high power capacity make it a good choice for use in amplifying audio signals or detecting weak currents, while its small size and minimal heat dissipation make it an ideal choice for high-frequency circuits. Furthermore, it is ideal for environments where size and weight are critical, such as in spacecraft and satellites, and in safety systems, where its small size can help prevent fire or overheating.The PPN500JT-73-20R is also used for powering high-power electrical applications, such as high-capacity motors and generators. Its low resistance allows a high current to be drawn, making it suitable for powering large loads, such as multiple lights or pumps. In this case, the resistors’ surface area helps dissipate the generated heat, ensuring the circuit remains safe.In summary, the PPN500JT-73-20R is a versatile and robust through-hole resistor that has a wide range of applications. Its working principle revolves around using heat-sensitive material, such as carbon, to determine its resistance, allowing it to reduce electrical current. Its low resistance and high power capacity make it ideal for powering high-power applications, while its small size and minimal heat dissipation make it perfect for use in tight spaces or safety systems.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description