RER75F4R22RC02 Allicdata Electronics
Allicdata Part #:

RER75F4R22RC02-ND

Manufacturer Part#:

RER75F4R22RC02

Price: $ 19.68
Product Category:

Resistors

Manufacturer: Vishay Dale
Short Description: RES CHAS MNT 4.22 OHM 1% 30W
More Detail: 4.22 Ohms ±1% 30W Wirewound Chassis Mount Resistor
DataSheet: RER75F4R22RC02 datasheetRER75F4R22RC02 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): 0.625" (15.87mm)
Size / Dimension: 1.968" L x 1.140" W (49.99mm x 28.96mm)
Mounting Feature: Flanges
Coating, Housing Type: Aluminum
Features: Military, Moisture Resistant
Series: Military, MIL-PRF-39009, RER75
Temperature Coefficient: ±50ppm/°C
Composition: Wirewound
Power (Watts): 30W
Tolerance: ±1%
Resistance: 4.22 Ohms
Part Status: Active
Packaging: Bulk 
Description

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Chassis Mount Resistors are a common component found in electrical circuits, and the RER75F4R22RC02 is a popular type of Chassis Mount Resistor manufactured by Ohmite. This resistor is a cylindrical type of resistor, featuring two mounting pins that secure it to an electronics board. The RER75F4R22RC02 has a power rating of 72 watts, a nominal resistance of 4 ohms, and a tolerance of +/- 2%. It also has several additional features that make it useful for a variety of applications.

The RER75F4R22RC02 is ideal for a wide variety of applications, from audio equipment to automotive electronics. It is designed to be durable and withstand the harsh environments of automotive applications. Additionally, its low power rating and negligible tolerance make it perfect for commercial and general purpose applications, where tight accuracy and consistency are required. It is also an affordable option for hobbyists due to its relative affordability.

Operation of the RER75F4R22RC02 is relatively straightforward. It utilizes two components to convert AC input current into DC output current. The first component is a resistor, which is usually made of wire. This resistor reduces the amount of current that is allowed to flow through the circuit. The second component is a capacitor, which is used to store and release energy, thus maintaining stability in the voltage across the circuit. By utilizing these two components, the RER75F4R22RC02 can effectively regulate the amount of current flowing through an electrical circuit.

The RER75F4R22RC02 also features internal thermal protection. This feature helps to protect the device from overheating, as well as ensure that current is always kept at a safe level. Additionally, the resistor is sealed with an epoxy coating, which provides extra protection and prevents corrosion.

In conclusion, the RER75F4R22RC02 is a reliable and durable chassis mount resistor that can be used in a variety of applications. Its low power rating and negligible tolerance make it perfect for most commercial and general purpose applications. Additionally, its internal thermal protection and extensive epoxy coating make it suitable for use in harsh automotive and industrial environments. The RER75F4R22RC02 is a great option for engineers and hobbyists who need an affordable and effective solution for regulating current flow in electrical circuits.

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

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