CMF6049R900FKBF64 Allicdata Electronics
Allicdata Part #:

CMF6049R900FKBF64-ND

Manufacturer Part#:

CMF6049R900FKBF64

Price: $ 0.31
Product Category:

Resistors

Manufacturer: Vishay Dale
Short Description: RES 49.9 OHM 1W 1% AXIAL
More Detail: 49.9 Ohms ±1% 1W Through Hole Resistor Axial Flame...
DataSheet: CMF6049R900FKBF64 datasheetCMF6049R900FKBF64 Datasheet/PDF
Quantity: 1000
100 +: $ 0.27846
300 +: $ 0.23513
500 +: $ 0.19800
1000 +: $ 0.16459
5000 +: $ 0.15778
Stock 1000Can Ship Immediately
$ 0.31
Specifications
Series: CMF
Packaging: Bulk 
Part Status: Active
Resistance: 49.9 Ohms
Tolerance: ±1%
Power (Watts): 1W
Composition: Metal Film
Features: Flame Retardant Coating, Moisture Resistant, Safety
Temperature Coefficient: ±100ppm/°C
Operating Temperature: -55°C ~ 175°C
Package / Case: Axial
Supplier Device Package: Axial
Size / Dimension: 0.145" Dia x 0.344" L (3.68mm x 8.74mm)
Height - Seated (Max): --
Number of Terminations: 2
Failure Rate: --
Description

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Through hole resistors are crucial components in electronic circuitry. From reducing high-voltage spikes to providing steady uniform current, they are essential in any electrical setup. Everyone in the industry will be familiar with the standard resistor nomenclature of the four-digit code. The CMF6049R900FKBF64 is a type of through hole resistor that is particularly useful for many applications. Let’s take a look at what makes this resistor so special, its application field and its working principle.

The CMF6049R900FKBF64 is an axial leaded resistor component designed to have an extremely small footprint. This makes it ideal for applications in high-density electronic systems such as printed circuit board (PCB) boards and embedded systems. It is also highly resistant to high temperature situations which makes it a great choice for high-power applications.

The device consists of a substrate coated in an oxide layer, with the ends of the substrate coated in an oxide or epoxy resin. The resistive element itself is at the centre of the substrate. This is usually a carbon based material, although other resistive elements such as a metallic layer can also be used. A unique feature of this resistor is its ability to be welded onto the substrate, which provides for an extremely strong connection and improved resistance to vibration and shock.

In terms of circuit design, the CMF6049R900FKBF64 is used for a range of purposes, including power development and control, voltage regulation and power mains isolation. It is also used in the production of audio and video equipment, such as amplifiers and transceivers. The resistor is also used to act as a buffer to prevent high intensity impulses and is used for the production of signal filtering and voltage shunting applications.

The working principle of the CMF6049R900FKBF64 is simple. When a voltage is applied across the resistor, an electric current passes through the oxide layer and resistive element. This creates a voltage drop across the resistor, which is proportional to the magnitude of the current passing through the resistor. This voltage drop is referred to as the resistor’s resistance. Depending on the value of the resistor, the magnitude of the voltage drop will differ.

In conclusion, the CMF6049R900FKBF64 is an extremely versatile and reliable through-hole resistor that is suitable for an array of applications. Its unique construction and weldable feature make it ideal for high-power applications. Furthermore, its small size and temperature resistance make it suitable for high-density PCBs, embedded systems and industrial electrical equipment. Lastly, its simple working principle makes it easy to understand and construct circuits with these resistors.

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

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