RER50F46R4RC02 Allicdata Electronics
Allicdata Part #:

RER50F46R4RC02-ND

Manufacturer Part#:

RER50F46R4RC02

Price: $ 21.87
Product Category:

Resistors

Manufacturer: Vishay Dale
Short Description: RES CHAS MNT 46.4 OHM 1% 20W
More Detail: 46.4 Ohms ±1% 20W Wirewound Chassis Mount Resistor
DataSheet: RER50F46R4RC02 datasheetRER50F46R4RC02 Datasheet/PDF
Quantity: 1000
5 +: $ 19.87470
10 +: $ 17.47850
25 +: $ 15.93210
50 +: $ 15.11530
100 +: $ 14.57080
250 +: $ 13.88480
Stock 1000Can Ship Immediately
$ 21.87
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, Non-Inductive
Series: Military, MIL-PRF-39009, RER50
Temperature Coefficient: ±20ppm/°C
Composition: Wirewound
Power (Watts): 20W
Tolerance: ±1%
Resistance: 46.4 Ohms
Part Status: Active
Packaging: Bulk 
Description

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Chassis Mount Resistors

Chassis mount resistors are a type of resistors that are designed to be mounted directly into the chassis of a device or appliance. These resistors are a necessary component for many electronic devices and come in various styles and sizes, including RER50F46R4RC02. This type of resistor is commonly used in a variety of electrical systems and devices, including generators, marine equipment, and lighting fixtures.

The RER50F46R4RC02 is a thick film flat resistive element. The resistor features very low tolerance and a temperature coefficient of 1150ppm/K. The resistance value of this resistor ranges from 10Ω to 47Ω and the rated dissipation power ranges from 1/4W to 2W. The operating temperature range of this resistor is -55℃ to 150℃. The low tolerance ensures that the desired electrical characteristics are reliably attained throughout the device’s operational lifetime. This type of resistor is extremely reliable and offers long-term stability of electrical characteristics.

The RER50F46R4RC02 is typically used in electronic circuits to control the flow of current. These resistors find application in LED drivers, DC-DC converters, as well as in the interface between digital and analog circuits. In addition to being used in various industrial and consumer electronics, the RER50F46R4RC02 may also be employed in computers and other electronic circuits where controlling the voltage and current flow is important. They may also be used to diagnose and debug problems in a circuit.

In order to use the RER50F46R4RC02 in a circuit or device, it must be properly mounted in the chassis. This type of resistor is usually mounted directly on the printed circuit board or held in place with a slot or screw mount. The reference design uses an inertia lock to provide secure mounting and also has a reinforced plastic insulator to prevent impacts from damaging the resistor. Properly mounting and insulating the resistor helps to maintain the electrical characteristics and increases the life span of the device.

The RER50F46R4RC02 is a robust resistor that can effectively and reliably control the current in many electrical systems. As such it has a wide application field and working principle. In order to properly install the resistor it should be securely mounted on the printed circuit board or on the chassis using an inertia lock or reinforced plastic insulator. This ensures that the device is properly insulated and operates under the desired parameters for its entire lifetime.

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

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