UAL50-0R3F8 Allicdata Electronics
Allicdata Part #:

696-1458-ND

Manufacturer Part#:

UAL50-0R3F8

Price: $ 2.48
Product Category:

Resistors

Manufacturer: Riedon
Short Description: RES CHAS MNT 0.3 OHM 1% 50W
More Detail: 300 mOhms ±1% 50W Wirewound Chassis Mount Resistor
DataSheet: UAL50-0R3F8 datasheetUAL50-0R3F8 Datasheet/PDF
Quantity: 1
1 +: $ 2.25000
10 +: $ 2.03355
25 +: $ 1.86048
50 +: $ 1.73070
100 +: $ 1.51438
250 +: $ 1.29804
500 +: $ 1.18985
1000 +: $ 1.09034
Stock 1Can Ship Immediately
$ 2.48
Specifications
Operating Temperature: -55°C ~ 275°C
Failure Rate: --
Package / Case: Axial, Box
Lead Style: Solder Lugs
Height - Seated (Max): 0.630" (16.00mm)
Size / Dimension: 1.969" L x 1.142" W (50.00mm x 29.00mm)
Mounting Feature: Flanges
Coating, Housing Type: Aluminum
Features: Moisture Resistant, Pulse Withstanding
Series: UAL
Temperature Coefficient: --
Composition: Wirewound
Power (Watts): 50W
Tolerance: ±1%
Resistance: 300 mOhms
Part Status: Active
Packaging: Bulk 
Description

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Chassis Mount Resistors are a type of resistor that can be fitted inside a chassis. This type of resistor usually comes in the form of a metal canister, with two leads coming out. The resistance value of the resistor is usually calibrated in terms of Ohm rating, but it can also come in other forms such as "logging" or "tracking". Chassis Mount Resistors are often used in applications such as instrumentation, signal conditioning, audio, communications, and control systems.

UAL50-0R3F8 is an example of a chassis mount resistor. It is a metal canister that contains a nanometer-thick film of graphite cladding that is deposited onto an etched substrate. The substrate is etched to provide a uniform surface for the graphite to adhere. The graphite cladding is then metallicized, by coating it with an electrically conductive material. The metallicized substrate is then further etched, to provide a resistive pattern.

The working principle of the UAL50-0R3F8 is based on Ohm\'s law. It states that the current passing through a resistor is proportional to the voltage applied over it, with a constant factor of proportionality known as resistance. This means that the resistance can be calculated by measuring the voltage over the resistor and the current passing through it. By controlling the resistivity of the substrate, the UAL50-0R3F8 can be designed to have different resistance values.

UAL50-0R3F8 can be used in a variety of applications, such as instrumentation, control systems, and audio systems. In instrumentation, it can be used for temperature measurement and for monitoring the current in a circuit. In control systems, UAL50-0R3F8 can be used for voltage regulation and for controlling the speed of a motor. And finally, in audio systems, UAL50-0R3F8 can be used for impedance matching, for smoothing out the sound by dampening high frequencies, and for frequency shaping.

In conclusion, UAL50-0R3F8 is a type of chassis mount resistor that is designed to provide a resistive path between two electrical conductors. Its resistance value can be controlled by controlling the resistivity of the substrate, and it can be used in a variety of different applications.

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

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