UAL5-20RF8 Allicdata Electronics
Allicdata Part #:

UAL5-20RF8-ND

Manufacturer Part#:

UAL5-20RF8

Price: $ 1.40
Product Category:

Resistors

Manufacturer: Riedon
Short Description: RES CHAS MNT 20 OHM 1% 7.5W
More Detail: 20 Ohms ±1% 7.5W Wirewound Chassis Mount Resistor
DataSheet: UAL5-20RF8 datasheetUAL5-20RF8 Datasheet/PDF
Quantity: 1000
75 +: $ 1.26840
Stock 1000Can Ship Immediately
$ 1.4
Specifications
Operating Temperature: -55°C ~ 275°C
Failure Rate: --
Package / Case: Axial, Box
Lead Style: Solder Lugs
Height - Seated (Max): 0.335" (8.50mm)
Size / Dimension: 0.598" L x 0.646" W (15.20mm x 16.40mm)
Mounting Feature: Flanges
Coating, Housing Type: Aluminum
Features: Moisture Resistant, Pulse Withstanding
Series: UAL
Temperature Coefficient: ±20ppm/°C
Composition: Wirewound
Power (Watts): 7.5W
Tolerance: ±1%
Resistance: 20 Ohms
Part Status: Active
Packaging: Bulk 
Description

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Chassis mount resistors are a commonly used type of electronic component designed to control current and voltage for circuit boards. The UAL5-20RF8 is a particular chassis mount resistor model that is designed specifically to resist overloads and voltage spikes. This model is notable for its reliability and robust construction which makes it a great choice for circuit applications that require high-performance and durability.

The UAL5-20RF8 is constructed with a robust aluminum-alloy housing, making it resistant to shock and vibration. It is also designed to be resistant to corrosion, making it a reliable long-term option. The housing is designed to provide maximum surface contact between heatsinks and other components, which enhances heat dissipation and helps to prevent overheating. In addition, the UAL5-20RF8 is designed with a wide range of features and levels of stability that makes it suitable for different types of circuit applications.

The UAL5-20RF8 is designed with two separate components – the housing and the electrical resistor. The housing is a rigid aluminum alloy casing that provides the main body of the resistor. The electrical resistor is embedded within the housing and is responsible for converting electrical energy into heat energy. This is achieved through a process called Joule heating. Joule heating occurs when electrons move through a resistive material. These electrons collide with the atoms in the resistive material, causing them to vibrate. This vibration creates heat energy which is dissipated away from the resistor.

The UAL5-20RF8 is designed with three different levels of current and voltage protection. The first level provides protection against input voltage spikes; the second level provides protection against sudden overloads; and the third level provides protection against long-term overloads. Each protective level is adjustable, allowing users to tailor the UAL5-20RF8 to their particular application.

The UAL5-20RF8 is suitable for a wide range of applications. It is commonly used in conjunction with solid state devices that require higher levels of protection against voltage spikes and overloads. It is an ideal solution for battery chargers, power supplies, and other consumer electronics applications. Additionally, it can be used in various automotive, industrial, and military applications where heavy electrical loads are involved.

In conclusion, the UAL5-20RF8 is a dependable chassis mount resistor model that is designed to protect sensitive circuitry from voltage spikes and overloads. It features a robust aluminum-alloy housing and adjustable protective levels. It is suitable for a variety of consumer and industrial applications, making it a great choice for circuit designers that need reliable, high-performance resistors.

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

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