RER40F16R9RCSL

Operating Temperature:	-55°C ~ 250°C
Failure Rate:	R (0.01%)
Package / Case:	Axial, Box
Lead Style:	Solder Lugs
Height - Seated (Max):	0.335" (8.51mm)
Size / Dimension:	0.600" L x 0.646" W (15.24mm x 16.41mm)
Mounting Feature:	Flanges
Coating, Housing Type:	Aluminum
Features:	Military, Moisture Resistant, Non-Inductive
Series:	Military, MIL-PRF-39009, RER40
Temperature Coefficient:	±50ppm/°C
Composition:	Wirewound
Power (Watts):	5W
Tolerance:	±1%
Resistance:	16.9 Ohms
Part Status:	Active
Packaging:	Bulk

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Chassis Mount Resistors are used in many applications to provide impedance to a circuit and to reduce power dissipation. One such resistor is the RER40F16R9RCSL. Let’s explore the application field and working principle of this resistor.

Application Field

The RER40F16R9RCSL is an surface mounted resistor which can be easily soldered onto the chassis. This type of resistor is usually used to reduce the power dissipation due to its low wattage rating. It has a 27 ohms, 16 watt rating with a tolerance of 5%. The resistor is both UL and CSA approved, providing reliable operation. It has a variety of applications, such as audio systems, automotive systems, consumer electronics, and industrial control.

Working Principle

The RER40F16R9RCSL works by providing impedance in an electronic circuit. Impedance is the opposition to the flow of electrical current in an electronic circuit. It is available in both ceramic and aluminum housings. The resistor is designed with four terminals, which makes it suitable for pigtailed or board level connections.The resistor’s resistance can be adjusted by inserting specific values of resistors (or resistive materials) into a series or parallel circuit. The resistance is determined by the type and number of resistive materials used in the circuit.The RER40F16R9RCSL has a maximum operating temperature of 200°C (392°F). This helps to ensure that the resistor won’t overheat and damage the electronic components. It also has a wide operating temperature range, making it suitable for a range of applications.

Conclusion

The RER40F16R9RCSL is an excellent choice of resistor for many applications. It is a chassis mounted resistor which is UL and CSA approved, providing reliable operation. It works by providing impedance to a circuit and it is available in both ceramic and aluminum housings. The resistor has a 27 ohms, 16 watt rating with a tolerance of 5%. It has a wide operating temperature range and a maximum operating temperature of 200°C (392°F). With its easy solderability and wide range of applications, the RER40F16R9RCSL is an ideal choice for your electronics projects.

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