RER50F2R74RC02 Allicdata Electronics
Allicdata Part #:

RER50F2R74RC02-ND

Manufacturer Part#:

RER50F2R74RC02

Price: $ 21.87
Product Category:

Resistors

Manufacturer: Vishay Dale
Short Description: RES CHAS MNT 2.74 OHM 1% 20W
More Detail: 2.74 Ohms ±1% 20W Wirewound Chassis Mount Resistor
DataSheet: RER50F2R74RC02 datasheetRER50F2R74RC02 Datasheet/PDF
Quantity: 1000
5 +: $ 19.87470
10 +: $ 17.47850
25 +: $ 15.93210
50 +: $ 15.11530
100 +: $ 14.57080
250 +: $ 13.88480
Stock 1000Can Ship Immediately
$ 21.87
Specifications
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, Non-Inductive
Series: Military, MIL-PRF-39009, RER50
Temperature Coefficient: ±50ppm/°C
Composition: Wirewound
Power (Watts): 20W
Tolerance: ±1%
Resistance: 2.74 Ohms
Part Status: Active
Packaging: Bulk 
Description

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Chassis Mount Resistors are a type of resistor that is affixed to the chassis of an electrical component or device for the purpose of providing electrical current and micro resistance. The RER50F2R74RC02 chassis mount resistor is a common type used in a variety of applications and is a useful part of many electronic components.

The RER50F2R74RC02 package size measures 0.175 inch x 0.100 inch, and it has an operating temperature range of -50°C to 150°C. It is composed of epoxy-encapsulated carbon film, and its ratings include a power rating of 1/10W, a voltage rating of 100V, and a resistance range of 10 Ohms. Without the epoxy, the physical size would be much larger, but the epoxy allows for a smaller size and weight. It also helps to protect the resistor from the environmental elements, reducing the risk of damage and short life.

The RER50F2R74RC02 chassis mount resistor is mainly used in the power, communication, and computer industries. It is used in the power sector to control the current running through the circuit, providing a safe level of current to the component. In the communication sector, the resistor is used to control the signal strength, allowing precise control of digital data transmissions. In the computer sector, the resistor helps to limit the voltage of the computer system, allowing for a safe level of voltage for the components.

The working principle of the RER50F2R74RC02 chassis mount resistor is based on the electrical resistance of the material used in its construction. As electricity is passed through the resistor, the material resists the electric current, creating a voltage drop across the component. The amount of resistance is measured in Ohms, the higher the resistance, the greater the voltage drop. The power of a resistor is the product of the voltage between its terminals and the current flowing through it. This voltage drop creates the amount of resistance which in turn determines the amount of current allowed through the resistor.

The RER50F2R74RC02 chassis mount resistor is an essential part of many electrical components and devices, providing precise control of the current running through the circuit and providing a reliable and safe level of voltage to the components. Its small size and weight makes it easy to install and the epoxy encapsulation provides added protection from the environmental elements.

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

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