85F4K02 Allicdata Electronics
Allicdata Part #:

85F4K02-ND

Manufacturer Part#:

85F4K02

Price: $ 1.15
Product Category:

Resistors

Manufacturer: Ohmite
Short Description: RES 4.02K OHM 5W 1% AXIAL
More Detail: 4.02 kOhms ±1% 5W Through Hole Resistor Axial Wir...
DataSheet: 85F4K02 datasheet85F4K02 Datasheet/PDF
Quantity: 1000
100 +: $ 1.04895
Stock 1000Can Ship Immediately
$ 1.15
Specifications
Series: Acrasil® 80
Packaging: Bulk 
Part Status: Active
Resistance: 4.02 kOhms
Tolerance: ±1%
Power (Watts): 5W
Composition: Wirewound
Features: --
Temperature Coefficient: ±20ppm/°C
Operating Temperature: --
Package / Case: Axial
Supplier Device Package: Axial
Size / Dimension: 0.343" Dia x 0.937" L (8.70mm x 23.80mm)
Height - Seated (Max): --
Number of Terminations: 2
Failure Rate: --
Description

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Through Hole Resistors are classified as non-linear components that are widely used in electrical systems. In through-hole mounting, resistors are usually mounted to a printed circuit board using one end of the resistor and some sort of mechanical attachment. The other end, or the free end, may be used to vary the resistance or to terminate wires directly. 85F4K02 is one of the through hole resistors available in the market.

Application Field of 85F4K02 – 85F4K02 is typically used in dependable high-powered applications such as in electrical systems that require high resistance values and precise positioning. The resistors are widely used in the military, aerospace and consumer electronics applications. Such applications are often powered by long lasting reliable high power sources such as rechargeable batteries. In such instances, the resistor must have adequate flexibility so that it can be placed and secured in desired position.

Working Principle of 85F4K02 – 85F4K02 works on the principle of using resistance strips and semiconductor materials to create a resistive path. The resistance strips are manufactured using high power materials, such as carbon, which provide high levels of resistance. This resistance value is adjustable through the use of an adjustable screw which can be used to fine-tune the resistance to the desired level. The resistance strips are then connected to a semiconductor material, which can be used to provide a better electrical system response. The combination of the resistance strip and the semiconductor material helps in providing an even number of electrons to flow through the system thus providing stabilization of the system. Also, the resistors are designed in such a manner that they are heat resistant and they are able to dissipate the heat generated during operation effectively.

85F4K02 is popularly used as sensing and voltage divider resistors, usually in microcontrollers and embedded systems. It is capable of operating in temperatures ranging from -40°C to +125°C, making it ideal for applications wherein harsh environmental conditions are expected. The low cost of the resistor, along with its high power capability, makes it a preferred resistor type for low and medium power applications, especially in the military and aerospace industry.

Regardless of the application, the 85F4K02 through hole resistor provides reliable and accurate resistance value and heat dissipation to achieve desired electrical performance. It is easy to install, easily adjustable and flexible, making it a preferred choice for through hole mounting.

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

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