RER40F2550RC02 Allicdata Electronics
Allicdata Part #:

RER40F2550RC02-ND

Manufacturer Part#:

RER40F2550RC02

Price: $ 15.36
Product Category:

Resistors

Manufacturer: Vishay Dale
Short Description: RES CHAS MNT 255 OHM 1% 5W
More Detail: 255 Ohms ±1% 5W Wirewound Chassis Mount Resistor
DataSheet: RER40F2550RC02 datasheetRER40F2550RC02 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: R (0.01%)
Package / Case: Axial, Box
Lead Style: Solder Lugs
Height - Seated (Max): 0.335" (8.51mm)
Size / Dimension: 0.600" L x 0.646" W (15.24mm x 16.41mm)
Mounting Feature: Flanges
Coating, Housing Type: Aluminum
Features: Military, Moisture Resistant, Non-Inductive
Series: Military, MIL-PRF-39009, RER40
Temperature Coefficient: ±20ppm/°C
Composition: Wirewound
Power (Watts): 5W
Tolerance: ±1%
Resistance: 255 Ohms
Part Status: Active
Packaging: Bulk 
Description

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Chassis Mount Resistors are commonly used in various applications, from automotive to industrial. The RER40F2550RC02 is one such chassis mount resistor that is used in a variety of applications.

This product is a premium quality, high voltage, axial-leaded, chassis mounted resistor. It is designed to provide a stable voltage drop in high voltage applications. It is manufactured in a variety of sizes and impedance values for different types of applications.

Application Field

The RER40F2550RC02 is ideal for applications that require a stable voltage drop in high voltage environments. It is particularly suited for handling extremely high voltages, such as lightning strikes, short circuits, and other high energy impulses. It can also be used in automotive, marine, and other industrial applications where consistent voltage drop is needed.

Working Principle

The RER40F2550RC02 utilizes a resistor element mounted in a chassis. This resistor element is designed to have a stable voltage drop when exposed to high voltages, such as those found in automotive applications, where current and energy pulses can cause sudden voltage spikes. The resistor element is formed with a ceramic core and is surrounded by a number of layers of insulation. This insulation helps to prevent the voltage drop caused by the resistor element from being affected by the surrounding environment.

The resistor element is then connected to a pair of terminals, which allow the voltage drop to be measured or monitored. The terminals also allow the resistor to be connected to the other components in an electrical system.

The resistor also has a protective coating that helps to protect the circuitry from external interference or damage. This coating also helps to provide a more reliable performance from the resistor element.

In addition to its high voltage protection, the RER40F2550RC02 also offers a low ESR. This low ESR allows the system to operate at higher frequencies and with less interference.

The RER40F2550RC02 is a versatile and reliable resistor that is suitable for a range of high voltage applications. It is designed to provide a consistent and stable voltage drop under extreme conditions, and is also capable of handling long-term operation with minimal maintenance.

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

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