ROX050499KFKLB Allicdata Electronics
Allicdata Part #:

ROX050499KFKLB-ND

Manufacturer Part#:

ROX050499KFKLB

Price: $ 1.88
Product Category:

Resistors

Manufacturer: Vishay Dale
Short Description: ROX-1/2 499K 1% T-1 L05
More Detail: 499 kOhms ±1% 2W Through Hole Resistor Axial Flame...
DataSheet: ROX050499KFKLB datasheetROX050499KFKLB Datasheet/PDF
Quantity: 1000
100 +: $ 1.70887
260 +: $ 1.46475
500 +: $ 1.34269
1000 +: $ 1.23039
Stock 1000Can Ship Immediately
$ 1.88
Specifications
Series: ROX
Packaging: Bulk 
Part Status: Active
Resistance: 499 kOhms
Tolerance: ±1%
Power (Watts): 2W
Composition: Metal Oxide Film
Features: Flame Retardant Coating, High Voltage, Safety
Temperature Coefficient: ±100ppm/°C
Operating Temperature: -55°C ~ 180°C
Package / Case: Axial
Supplier Device Package: Axial
Size / Dimension: 0.310" Dia x 0.550" L (7.87mm x 13.97mm)
Height - Seated (Max): --
Number of Terminations: 2
Failure Rate: --
Description

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Through Hole Resistors are often used to stabilise current and voltage in electronics due to the precise resistance value that they offer. The ROX050499KFKLB is a type of through hole resistor, and falls within the same category due to its high precision. It is a specialized precision resistor designed specifically for military and aerospace application, manufactured to ensure reliable performance in extreme conditions.

The ROX050499KFKLB through hole resistor is its assortment of components. Its components are based on four resistance values, producing both very low and very high accuracy levels. This range of tolerance creates a precision component that can meet many applications and requirements.

The ROX050499KFKLB through hole resistor consists of a precision ground flat terminal design, which offers a high degree of accuracy over a wide temperature range. It also utilises a multi-layered construction that extends the working life and reduces parasitic parameters such as inductance and capacitance. This allows the resistor to operate in high-frequency applications without causing problems due to capacitive-type losses.

The ROX050499KFKLB through hole resistor works on the principle of electric resistance. When a voltage is applied across the resistor, the current flowing through it is limited by the resistor’s value. This is done by the wire that forms the resistor becoming heated up due to the I-squared-R power associated with it. The amount of power lost is associated with the material the wire is made out of and its length, thus allowing for a precise resistance value to be achieved.

The ROX050499KFKLB through hole resistor has many applications in military and aerospace engineering. It can be used to absorb and influence RF (radio frequency) interference with its high precision, as well as provide a precision voltage reference in sensor inputs. It can also be used in high signal gain circuits due to its low noise characteristics. The through hole resistor can also be employed for operation in high temperature environments, in industries such as semiconductor assembly. This makes it an extremely versatile resistor which will meet many specialised configuration needs.

In conclusion, the ROX050499KFBKLB Through Hole Resistor is an extremely versatile precision resistor that has a range of applicability across military and aerospace engineering. Its unique multi-layered construction and application of I-squared-R power ensure accuracy and longevity within certain extreme conditions. It is a highly sought after component due to its features and applications, making it an invaluable tool for engineers.

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

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