RER70F4531RC02 Allicdata Electronics
Allicdata Part #:

RER70F4531RC02-ND

Manufacturer Part#:

RER70F4531RC02

Price: $ 19.68
Product Category:

Resistors

Manufacturer: Vishay Dale
Short Description: RES CHAS MNT 4.53K OHM 1% 20W
More Detail: 4.53 kOhms ±1% 20W Wirewound Chassis Mount Resisto...
DataSheet: RER70F4531RC02 datasheetRER70F4531RC02 Datasheet/PDF
Quantity: 1000
5 +: $ 17.88660
10 +: $ 15.73060
25 +: $ 14.33880
50 +: $ 13.60380
100 +: $ 13.11370
250 +: $ 12.49630
Stock 1000Can Ship Immediately
$ 19.68
Specifications
Operating Temperature: -55°C ~ 250°C
Failure Rate: R (0.01%)
Package / Case: Axial, Box
Lead Style: Solder Lugs
Height - Seated (Max): 0.561" (14.25mm)
Size / Dimension: 1.062" L x 1.080" W (26.97mm x 27.43mm)
Mounting Feature: Flanges
Coating, Housing Type: Aluminum
Features: Military, Moisture Resistant
Series: Military, MIL-PRF-39009, RER70
Temperature Coefficient: ±20ppm/°C
Composition: Wirewound
Power (Watts): 20W
Tolerance: ±1%
Resistance: 4.53 kOhms
Part Status: Active
Packaging: Bulk 
Description

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Chassis Mount Resistors are components used to limit the flow of electric current, while additionally dissipating the energy by converting it into heat. RER70F4531RC02 is one such resistor designed to provide reliable high power performance. This article will discuss the application field and working principle of the RER70F4531RC02 chassis mount resistor.

RER70F4531RC02 is an axial leaded resistor approved for safety standard GL certification, making it a preferred choice for higher power applications. It is a high power, high voltage resistor ideal for applications demanding higher power dissipation, such as HVAC, motors and generators, transformers, automotive, and lighting control. Due to its higher power dissipation rating, it is also suitable for laboratory and industrial environments, such as power supplies, instrumentation, medical devices, and heaters.

The RER70F4531RC02 chassis mount resistor is based on a proven resistive element technology, which provides its exceptional power dissipation and voltage ratings. It features a low resistance of 10Ω to 0.1Ω with accurate thermo-stability, allowing it to remain stable during changes in temperature. The device also offers superior environmental protection, with its passivated finish preventing oxidation and corrosion, and making it resistant to most acidic and alkaline environments.

RER70F4531RC02 utilizes several technologies specific to running higher power applications. Its reliable electrical design features a robust aluminum-oxide substrate that is specifically designed to provide superior thermal performance. Its design also incorporates molded-in strain relief and mounting clips, allowing the device to be mounted to a variety of materials. The device is also built with an ultra-low internal resistance profile, making it suitable for dynamic applications.

The primary use of RER70F4531RC02 is in controlling the flow of electrical current, or current limiting. The device consists of a resistive element that is designed to reduce the current flow, while also dissipating excess energy. By limiting the current, the device also helps to protect connected components from overheating and damage. This is beneficial in a variety of applications, from reducing the current in motors and generators, to providing protection for sensitive components and devices.

RER70F4531RC02 utilizes a patented single low-resistance design, allowing it to dissipate heat faster, while maintaining its accuracy and reliability. The low internal resistance also ensures that the current is reduced effectively, preventing excess heat buildup and improving overall efficiency. Additionally, the aluminum-oxide substrate provides superior thermal conductivity, helping to reduce overall heat dissipation.

The RER70F4531RC02 chassis mount resistor is a reliable and effective device for controlling current flow in a variety of applications. Its robust design and high power ratings make it suitable for challenging environments, while its low-resistance profile ensures that it is accurate and efficient. The device is also protected against oxidation and corrosion, making it more durable and reliable. All in all, the RER70F4531RC02 is a reliable and efficient solution for controlling current flow.

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

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