RER70F4021RC02 Allicdata Electronics
Allicdata Part #:

RER70F4021RC02-ND

Manufacturer Part#:

RER70F4021RC02

Price: $ 19.68
Product Category:

Resistors

Manufacturer: Vishay Dale
Short Description: RES CHAS MNT 4.02K OHM 1% 20W
More Detail: 4.02 kOhms ±1% 20W Wirewound Chassis Mount Resisto...
DataSheet: RER70F4021RC02 datasheetRER70F4021RC02 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: 4.02 kOhms
Part Status: Active
Packaging: Bulk 
Description

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Chassis Mount Resistors refer to type of fixed resistors that can be mounting on chassis from the mounting holes. This type of resistors usually comprises a cylindrical body mounted on a thermally conductive base and can be manufactured with a variety of terminal shapes like leads, tags, studs, and screws, and other options. The RER70F4021RC02 is an example of a chassis mount resistor.

The RER70F4021RC02 is a surface mount resistor manufactured with low resistance, low mass, low inductance, and high-power ratings suitable for advanced applications. It is designed for a wide range of industries like telecommunication, instrumentation, and consumer electronics, and can be used in a variety of applications such as transceivers, multiplexers, receivers, amplifiers, diodes, and other circuit components.

The RER70F4021RC02 is designed with a unique cylindrical construction with optimized spacing and material composition to ensure optimum heat dissipation while providing excellent overload protection and signal integrity. The resistor is made with a rugged construction to withstand wet, dry, or damp conditions, as well as extreme temperatures, vibration, and shock, and can last for years even when used continuously in harsh conditions. Additionally, the resistor is recognized for its reliability and low noise levels.

The working principle of the RER70F4021RC02 is to resist a current by providing an electrical resistance. It is designed with a metal oxide film that limits the flow of current and dissipates heat. When a voltage is applied across the resistor, a current will flow, and the resistor will dissipate energy as heat. As the current flows through the resistor, it creates a voltage drop that is proportional to the resistance, and the power dissipated in the resistor is also proportional to the voltage drop and current.

The RER70F4021RC02 is an extremely versatile resistor due to its wide range of applications and low resistance, low mass, low inductance, and high-power ratings. It is perfect for advanced circuit components and complex applications due to its ability to dissipate excess heat without causing damage. This makes it a popular choice for telecommunications, instrumentation, and consumer electronics applications.

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

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