TE750B27RJ

Operating Temperature:	-25°C ~ 225°C
Failure Rate:	--
Package / Case:	Radial, Tubular
Lead Style:	Solder Lugs
Height - Seated (Max):	--
Size / Dimension:	1.969" Dia x 12.441" L (50.00mm x 316.00mm)
Mounting Feature:	Brackets
Coating, Housing Type:	Silicone Coated
Features:	Flame Proof, Safety
Series:	TE, CGS
Temperature Coefficient:	±440ppm/°C
Composition:	Wirewound
Power (Watts):	750W
Tolerance:	±5%
Resistance:	27 Ohms
Part Status:	Active
Packaging:	Bulk

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Introduction

Chassis mount resistors are resistive components that are mounted on a chassis or circuit board. This type of resistor is ideal for applications that require high-precision resistance values and stability. One of the most popular chassis mount resistors is the TE750B27RJ. This resistor provides highly precise resistance with excellent temperature coefficient performance over a wide temperature range. In this article, we will discuss the application fields and working principles of the TE750B27RJ.

Application Fields

The TE750B27RJ is a highly precise and reliable chassis mount resistor. It is suitable for many applications, including measurement and control systems, automotive electronics, amplifier and audio measurement systems, test systems, power and telecom devices, healthcare systems, and other industrial-grade equipment.The TE750B27RJ is primarily used as a current-sensing resistor in current-measurement circuits. It is also used as a thermal overload protectors in high-voltage systems, as well as a protection device for voltage and current surge protection. Additionally, it can be used as a voltage-divider in high-precision circuits.

Working Principle

The TE750B27RJ resistor works by converting electrical energy into heat via resistive elements. The resistor is made up of a resistive material (usually tin-oxide or PEN-based) which has a specific resistance value. When a current is passed through the resistor, a voltage drop is generated. This voltage drop is equal to the current times the resistance value.The TE750B27RJ has a very low TCR (Temperature Coefficient of Resistance), meaning that its resistance value remains relatively consistent over a wide range of temperatures. Its resistance value is also highly precise when compared to other resistors. The resistor can handle up to 1 amp of current and can work in temperatures up to 150°C.

Conclusion

The TE750B27RJ is a highly precise and reliable chassis mount resistor. It is suitable for many applications, including measurement and control systems, automotive electronics, amplifier and audio measurement systems, test systems, power and telecom devices, healthcare systems, and other industrial-grade equipment. It works by converting electrical energy into heat via resistive elements. The TE750B27RJ has a very low TCR and can work in temperatures up to 150°C. The resistor can handle up to 1 amp of current generated by a voltage drop equal to the current times the resistance value.

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