RER70F32R4RCSL

Operating Temperature:	-55°C ~ 250°C
Failure Rate:	R (0.01%)
Package / Case:	Axial, Box
Lead Style:	Solder Lugs
Height - Seated (Max):	0.561" (14.25mm)
Size / Dimension:	1.062" L x 1.080" W (26.97mm x 27.43mm)
Mounting Feature:	Flanges
Coating, Housing Type:	Aluminum
Features:	Military, Moisture Resistant
Series:	Military, MIL-PRF-39009, RER70
Temperature Coefficient:	±20ppm/°C
Composition:	Wirewound
Power (Watts):	20W
Tolerance:	±1%
Resistance:	32.4 Ohms
Part Status:	Active
Packaging:	Bulk

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Chassis Mount Resistors are a type of resistive component used in an array of applications and serve a variety of roles. The RER70F32R4RCSL, a type of Chassis Mount Resistor, is no different, playing an important role in many electronic designs and applications. This article will focus on the application field and working principle of the RER70F32R4RCSL.The RER70F32R4RCSL is an axial leaded resistor with a lead length of 10 mm. This allows it to be mounted through-hole style and it can also be installed in panel-mount form. Other forms of this resistor include THT (through-hole) and SMD (surface mount device). The RER70F32R4RCSL is constructed using a heavy walled glass-filled nylon housing, which is designed for use in higher power, higher frequency circuits.The RER70F32R4RCSL has a resistance of 32 ohms and is rated for 1W of power. This resistor is available in a range of resistance tolerance options, including ±2%, ±5%, and ±10%. The RER70F32R4RCSL interior is made of a wound filament of a low temperature coefficient material, which allows for improved stability and extended life. It also features a high overload capacity and is corrosion resistant, making it suitable for use in high humidity and corrosive environments.The RER70F32R4RCSL is a popular choice for many electronic projects because it provides excellent performance in the 8-10MHz range and can handle a wide range of power requirements. Additionally, it is a low-cost solution when it comes to component selection. It has been used in many projects that require a resistor that can handle higher power levels, such as those found in radio-frequency power amplifier circuits, high voltage boost regulator circuits, motor driver circuits, and more.The working principle of the RER70F32R4RCSL is fairly straightforward. It produces a resistance of 32 ohms by inserting a certain number of turns of wire into its core. When a current is applied to the resistor, its resistance changes according to Ohm’s law. This produces a voltage difference across its terminals, which is used to regulate the current that is going through the circuit. It is important to note that the RER70F32R4RCSL is a “thermal” resistor; this means that as current increases, so does the temperature of the resistor and its temperature coefficient, which affects the accuracy of its resistance.In conclusion, the RER70F32R4RCSL is a robust Chassis Mount Resistor which can perform exceptionally well when used in a variety of applications. Its ability to handle both high power and frequencies along with its low cost make it a popular choice for many projects. Furthermore, its working principle is very easy to understand and allows for precise regulation of current.

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