RER45F4R99RCSL Allicdata Electronics
Allicdata Part #:

RER45F4R99RCSL-ND

Manufacturer Part#:

RER45F4R99RCSL

Price: $ 18.43
Product Category:

Resistors

Manufacturer: Vishay Dale
Short Description: RES CHAS MNT 4.99 OHM 1% 10W
More Detail: 4.99 Ohms ±1% 10W Wirewound Chassis Mount Resistor
DataSheet: RER45F4R99RCSL datasheetRER45F4R99RCSL Datasheet/PDF
Quantity: 1000
10 +: $ 16.74900
30 +: $ 15.26710
50 +: $ 14.48450
100 +: $ 13.96270
250 +: $ 13.30530
Stock 1000Can Ship Immediately
$ 18.43
Specifications
Operating Temperature: -55°C ~ 250°C
Failure Rate: R (0.01%)
Package / Case: Axial, Box
Lead Style: Solder Lugs
Height - Seated (Max): 0.405" (10.29mm)
Size / Dimension: 0.750" L x 0.800" W (19.05mm x 20.32mm)
Mounting Feature: Flanges
Coating, Housing Type: Aluminum
Features: Military, Moisture Resistant, Non-Inductive
Series: Military, MIL-PRF-39009, RER45
Temperature Coefficient: ±50ppm/°C
Composition: Wirewound
Power (Watts): 10W
Tolerance: ±1%
Resistance: 4.99 Ohms
Part Status: Active
Packaging: Bulk 
Description

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Chassis Mount Resistors are among the most common types of resistors used in various types of electronic equipment. RER45F4R99RCSL is one of the many these types of resistors. This resistor is used to limit the current flow in circuits. Its application field is quite broad and it is suitable used in many situations such as regulating motor speed, controlling temperature or filtering signal interference.

In terms of its working principle, the RER45F4R99RCSL resistor has two main elements. The first is the resistor itself which is usually made up of a metal alloy such as aluminum or copper. The second element is the chassis, which is a plastic or metal casing surrounding the resistor. In the inner core of the resistor resides the resistor and the chassis provides mechanical stability and supports to the resistors components.

When a current flow occurs in the circuit, the electrons passing through the resistor cause the metal alloy to heat up and impede its flow. This is known as the principle of resistivity, which describes how much a material can resist the flow of electricity. The amount of resistance varies depending on various factors such as the resistor size, material type, and temperature.

In order to ensure the accurate measurement of current, the RER45F4R99RCSL resistor also comes with a built-in thermistor. This thermistor is used to measure and maintain the temperature around the resistor. As the resistance of the material increases as the temperature rises, the thermistor can be used to adjust the resistance and thus ensuring the accurate measurement of current flow.

The RER45F4R99RCSL resistor is generally used in electronic circuits as a way of controlling and limiting the current. It is a cost-effective solution that provides a reliable and dependable performance. By combining a resistor with a thermometer, it makes it easy to accurately measure and adjust the current and thus ensuring optimal performance.

The RER45F4R99RCSL is a versatile and reliable resistor option, which is why it is popularly used in many electronic devices. With its robust construction and accurate measuring capabilities, the RER45F4R99RCSL is an essential component that plays a key role in ensuring the reliable performance of a variety of electronics.

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

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