RER45F4990MC02 Allicdata Electronics
Allicdata Part #:

RER45F4990MC02-ND

Manufacturer Part#:

RER45F4990MC02

Price: $ 15.36
Product Category:

Resistors

Manufacturer: Vishay Dale
Short Description: RES CHAS MNT 499 OHM 1% 10W
More Detail: 499 Ohms ±1% 10W Wirewound Chassis Mount Resistor
DataSheet: RER45F4990MC02 datasheetRER45F4990MC02 Datasheet/PDF
Quantity: 1000
10 +: $ 13.96130
30 +: $ 12.72590
50 +: $ 12.07350
100 +: $ 11.63860
250 +: $ 11.09060
Stock 1000Can Ship Immediately
$ 15.36
Specifications
Operating Temperature: -55°C ~ 250°C
Failure Rate: M (1%)
Package / Case: Axial, Box
Lead Style: Solder Lugs
Height - Seated (Max): 0.405" (10.29mm)
Size / Dimension: 0.750" L x 0.800" W (19.05mm x 20.32mm)
Mounting Feature: Flanges
Coating, Housing Type: Aluminum
Features: Military, Moisture Resistant, Non-Inductive
Series: Military, MIL-PRF-39009, RER45
Temperature Coefficient: ±20ppm/°C
Composition: Wirewound
Power (Watts): 10W
Tolerance: ±1%
Resistance: 499 Ohms
Part Status: Active
Packaging: Bulk 
Description

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Chassis Mount Resistors are commonly used in a variety of circuits and networks, and the RER45F4990MC02 is a very popular type. As such, understanding the application field and working principle of the RER45F4990MC02 is important for optimal performance in any application.

In terms of its application field, the RER45F4990MC02 is primarily designed for use in telecommunications networks. This type of resistor features a low inductance, which allows it to be used in high-frequency, high-power applications without issue. It also provides excellent stability over time, which makes it suitable for use in long-term networks. Furthermore, its low electrical resistance makes the RER45F4990MC02 particularly suitable for use in analogue circuits, as it can provide precise signals without introducing noise or distortion into the signal path.

As for its working principle, the RER45F4990MC02 operates on a simple yet effective principle; energy is dissipated from the resistor as a result of the electric current energy flowing through it. This energy is transformed into thermal energy, which is then removed from the resistor via the heat dissipation system. The resistor itself consists of two components; a dielectric material and a conductive component. As the electric current passes through the resistor, it creates an electromotive force between the two components, which is then dissipated as thermal energy.

The RER45F4990MC02 is also very effective in limiting power dissipation in circuits, thanks to its low maximum power rating. This ensures that components in the circuit do not experience any unexpected power losses, which could result in unanticipated failures. Additionally, the RER45F4990MC02 also offers excellent thermal shock resistance, meaning that it can withstand sudden changes in the operating environment without being damaged.

All in all, the RER45F4990MC02 is a great component for use in telecommunications networks, as well as in various other applications where stability and power management are key. Its simple yet effective working principle and excellent heat dissipation capabilities make it perfect for these types of applications, making it one of the most popular choices in the market.

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

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