PWR220T-20-40R0F Allicdata Electronics
Allicdata Part #:

PWR220T-20-40R0F-ND

Manufacturer Part#:

PWR220T-20-40R0F

Price: $ 1.08
Product Category:

Resistors

Manufacturer: Bourns Inc.
Short Description: RES 40 OHM 20W 1% TO220-2
More Detail: 40 Ohms ±1% 20W Through Hole Resistor TO-220-2 Aut...
DataSheet: PWR220T-20-40R0F datasheetPWR220T-20-40R0F Datasheet/PDF
Quantity: 1000
300 +: $ 0.98280
Stock 1000Can Ship Immediately
$ 1.08
Specifications
Series: PWR220T-20
Packaging: Tube 
Part Status: Active
Resistance: 40 Ohms
Tolerance: ±1%
Power (Watts): 20W
Composition: Thick Film
Features: Automotive AEC-Q200, Current Sense, Pulse Withstanding
Temperature Coefficient: ±100ppm/°C
Operating Temperature: -55°C ~ 155°C
Package / Case: TO-220-2
Supplier Device Package: TO-220-2
Size / Dimension: 0.398" L x 0.157" W (10.10mm x 4.00mm)
Height - Seated (Max): 0.575" (14.60mm)
Number of Terminations: 2
Failure Rate: --
Description

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A Through Hole Resistor is a type of resistor constructed and mounted inside a printed circuit board, or PCB. PWR220T-20-40R0F is a type of through hole resistor that is specifically suited to be used in power supplies, computers, telecommunication systems and other hybrid electronic circuits. It is also known as a high wattage resistor because of its ability to handle higher power levels than the average through hole resistors.

The working principle of PWR220T-20-40R0F is to restrict the current flowing in a circuit. This resistor can do so either by reducing the total voltage on the main circuit or by limiting the amount of current in the secondary. This resistor safely dissipates the heat generated during the operation by dissipating it through the air. As it limits the amount of current flowing through the circuit, it also prevents burning of the circuit.

The PWR220T-20-40R0F application fields include power supplies, computers, telecommunication systems, automotive, electronics, and other areas where high wattage devices are needed. This type of resistor can also be used for controlling input and output of the current delivering devices, as well as in the design and manufacturing of hybrid circuits.

The PWR220T-20-40R0F can be used in a wide variety of temperature environments ranging from -40°C to +125°C, thus making it suitable for industrial and electrical applications. Also, these resistors have a wide range of resistance value options ranging from 23mΩ up to 2KΩ.

The PWR220T-20-40R0F is made up of a metal film inside a ceramic encasing, which serves to protect the components from corrosive environments such as moisture and chemicals. This metal film is the most important component responsible for the resistor’s high thermal dissipation rate and its stable performance while facing different temperatures and voltages.

This combination of qualities makes PWR220T-20-40R0F the go-to solution for most engineers when it comes to designing robust, reliable, and economical power supply and control systems. With its wide resistance range, excellent thermal stability, high accuracy rating, and use of cutting-edge design techniques, it is one of the best performing through-hole resistors available in the market.

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

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