TE300B27RJ

Operating Temperature:	-25°C ~ 225°C
Failure Rate:	--
Package / Case:	Radial, Tubular
Lead Style:	Solder Lugs
Height - Seated (Max):	--
Size / Dimension:	1.575" Dia x 11.102" L (40.00mm x 282.00mm)
Mounting Feature:	Brackets
Coating, Housing Type:	Silicone Coated
Features:	Flame Proof, Safety
Series:	TE, CGS
Temperature Coefficient:	±440ppm/°C
Composition:	Wirewound
Power (Watts):	300W
Tolerance:	±5%
Resistance:	27 Ohms
Part Status:	Active
Packaging:	Bulk

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Chassis Mount Resistors – TE300B27RJ Application Field and Working Principle

Resistors play an important role in a variety of circuits. Chassis mount resistors are resistors that are secure to the chassis, or housing, of an electronic device. TE300B27RJ is one of the chassis mount resistor products from the Yageo Corporation, and its application field and working principle will be discussed in this article.

Description

TE300B27RJ is a high power, thick film, surface mounted chassis mount resistor. It has a power rating of 300W, and a resistance range from 1 Ohm to 15K Ohm. It also has a flat design for improved heat dissipation and minimal thermal inertia. Additional features include a series of longitudinal holes designed to reduce noise, rated maximum voltage of 250V, and a self-regulating over temperature protection system.

Application Field

TE300B27RJ has a wide range of applications. It can be used in both industrial and consumer electronic products, including refrigerators, washing machines, air conditioners, microwave ovens, medical equipment, lighting fixtures, and instrumentation systems. Due to its high power rating, it is ideal for use in high-power electronic equipment, such as computers, LED lighting, and electric motors. In many cases, TE300B27RJ is the preferred choice for applications where high power resistors are required.

Working Principle

TE300B27RJ operates using Ohm\'s Law, which states that resistance is directly proportional to voltage. When voltage is applied to a resistor, it resists the flow of current, thereby creating heat. The greater the voltage applied, the greater the amount of resistance, and the increased amount of heat generated. TE300B27RJ\'s self-regulating over temperature protection system is designed to limit the amount of heat generated, thereby preventing damage to the resistor.

Advantages

TE300B27RJ offers several advantages over other types of resistors. Its flat design provides improved heat dissipation, which is important for preventing damage to the resistor. Its longitudinal holes reduce noise, which can be disruptive in sensitive electronic systems. The self-regulating protection system prevents excessive heat buildup, which can cause damage or malfunction. TE300B27RJ is also cost-effective and is designed to last for a long time.

Conclusion

In conclusion, TE300B27RJ is a high power, thick film, surface mounted chassis mount resistor. It has a wide range of applications, is cost-effective, and has several features designed to improve its performance and reliability. Its self-regulating over temperature protection system prevents excessive heat buildup, and its flat design improves heat dissipation. TE300B27RJ is ideal for any application where high power resistors are required.

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