AHA25AFB-1R02 Allicdata Electronics
Allicdata Part #:

AHA25AFB-1R02-ND

Manufacturer Part#:

AHA25AFB-1R02

Price: $ 1.30
Product Category:

Resistors

Manufacturer: Yageo
Short Description: RESISTOR CHASSIS MOUNT 1.02 OHM
More Detail: 1.02 Ohms ±1% 25W Wirewound Chassis Mount Resistor
DataSheet: AHA25AFB-1R02 datasheetAHA25AFB-1R02 Datasheet/PDF
Quantity: 1000
400 +: $ 1.17788
Stock 1000Can Ship Immediately
$ 1.3
Specifications
Operating Temperature: -55°C ~ 250°C
Failure Rate: --
Package / Case: Axial, Box
Lead Style: Solder Lugs
Height - Seated (Max): 0.587" (14.90mm)
Size / Dimension: 1.063" L x 1.063" W (27.00mm x 27.00mm)
Mounting Feature: Flanges
Coating, Housing Type: Aluminum
Features: --
Series: AHA
Temperature Coefficient: ±200ppm/°C
Composition: Wirewound
Power (Watts): 25W
Tolerance: ±1%
Resistance: 1.02 Ohms
Part Status: Active
Packaging: Bulk 
Description

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A chassis mount resistor, or “potentiometer” as it is commonly called, is one of the most common components used in the electronics industry. It is used to measure resistance in a circuit and provide a variable amount of resistance as needed. The AHA25AFB-1R02 is a particular type of chassis mount resistor which is highly versatile and can be used in a wide range of applications. In this article, we will look at the application field and working principle of the AHA25AFB-1R02.

The AHA25AFB-1R02 is designed for use in a wide range of applications including temperature control, current control, voltage control, signal processing, motor control, and audio applications. It is a powerful resistor with a wide range of adjustable resistances from 0Ω up to 5 megohms. It is usually used in conjunction with a potentiometer or a variable resistor on the circuit board in order to provide the desired resistance level. The AHA25AFB-1R02 is suitable for use in a wide range of temperatures ranging from -55 degrees Celsius up to 105 degrees Celsius.

The AHA25AFB-1R02 is a toroidal shaped chassis mount resistor which comprises of two parts: the first part which is the flat body, and the second part which contains the two terminals. The two terminals are connected to a conductive plate which connects the internal winding of the resistor to the circuit board. When the resistor is connected to the circuit board, the internal winding can be adjusted to provide the desired resistance level.

The working principle of the AHA25AFB-1R02 is based on the concept of Resistivity. This is one of the fundamental laws of electricity which states that resistance is proportional to the length and inversely proportional to the cross-sectional area of a conductor. Thus, by adjusting the length and cross-sectional area of a conductor, the resistance of the conductor can be varied. The AHA25AFB-1R02 works on this principle by adjusting the length and cross-sectional area of the internal winding to provide the desired resistance level.

In addition to providing variable resistance, the AHA25AFB-1R02 also provides protection against over-current and over-temperature. This is accomplished by using two diodes, one in series and one in parallel, which are connected to the resistor’s internal winding. The diodes are designed to open the circuit when the current level or temperature rises above a certain threshold, thus preventing damage to the resistor and other components in the circuit.

The AHA25AFB-1R02 is a highly versatile chassis mount resistor which can be used in a wide range of applications. It is designed to provide accurate, adjustable resistances and also provides protection against over-current and over-temperature. The working principle of the resistor is based on the concept of resistivity and provides a simple yet effective way of adjusting the resistance of a circuit. With its wide range of adjustable resistances, the AHA25AFB-1R02 makes it an ideal choice for many applications.

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

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