RWR89S44R2FRS70 Allicdata Electronics
Allicdata Part #:

RWR89S44R2FRS70-ND

Manufacturer Part#:

RWR89S44R2FRS70

Price: $ 1.30
Product Category:

Resistors

Manufacturer: Vishay Dale
Short Description: RES 44.2 OHM 3W 1% WW AXIAL
More Detail: 44.2 Ohms ±1% 3W Through Hole Resistor Axial Milit...
DataSheet: RWR89S44R2FRS70 datasheetRWR89S44R2FRS70 Datasheet/PDF
Quantity: 1000
1000 +: $ 1.18503
2000 +: $ 1.16622
Stock 1000Can Ship Immediately
$ 1.3
Specifications
Series: Military, MIL-PRF-39007, RWR89S
Packaging: Tape & Reel (TR) 
Part Status: Active
Resistance: 44.2 Ohms
Tolerance: ±1%
Power (Watts): 3W
Composition: Wirewound
Features: Military, Moisture Resistant
Temperature Coefficient: ±20ppm/°C
Operating Temperature: -55°C ~ 250°C
Package / Case: Axial
Supplier Device Package: Axial
Size / Dimension: 0.187" Dia x 0.560" L (4.75mm x 14.22mm)
Height - Seated (Max): --
Number of Terminations: 2
Failure Rate: R (0.01%)
Description

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Through hole resistors are a common type of resistor which has been used in electronic circuits for decades. The RWR89S44R2FRS70 is a robust model of a through hole resistor which is manufactured by manufacturers such as APS and Vishay. This resistor is generally employed in wide variety of fields that require high precision and reliability.

Through hole resistors are an important component of modern electronic circuits, allowing voltage and current to be regulated and dissipated in a controlled fashion. The RWR89S44R2FRS70 is a precision through-hole resistor that is designed for applications where a high degree of precision and reliability is needed. It is expressed in ohms and is utilized to create high- impedance circuits and to establish low-impedance loops. It is employed in precision applications requiring stability over temperature variations such as power supplies, amplifiers, and test instruments.

The RWR89S44R2FRS70 has a power rating of 0.25 watts and comes in a 1206 size SMD package, which is commonly used for high voltage and current applications due to its robustness and reliability. The resistor is constructed from high quality materials and has a 90-minutes limited overload rating, which enables the resistor to withstand higher power loads than similar models of resistors. It also features an epoxy coating and gold-plated contacts for additional protection and improved heat dissipation.

The working principle of the RWR89S44R2FRS70 is fairly straightforward. This through-hole resistor functions by limiting the current passing through the wires and other components in the circuit. It does this by raising the voltage drop between two points in the circuit, such as the positive and negative terminal of the power source. This then reduces the amount of current flowing in the circuit, thereby regulating the voltage and current of the device.

The RWR89S44R2FRS70 is designed for use in power supply systems, test instruments, and other precision applications. It is also suitable for use in audio circuits, amplifiers, and other electronic circuits requiring stability over temperature variations. Additionally, the product offers excellent quality, reliability and is highly stable over time and temperature.

As a precision through hole resistor, the RWR89S44R2FRS70 is an ideal choice for applications which require a high degree of precision, reliability and stability over time and temperature. It provides reliable voltage and current regulation for a variety of high-voltage and high-current applications and also features an epoxy coating and gold-plated contacts for improved heat dissipation and additional protection.

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

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