SQBW4022RJFASTON

Operating Temperature:	-55°C ~ 250°C
Failure Rate:	--
Package / Case:	Radial, Rectangular Case
Lead Style:	Quick Connects, 0.250" (6.35mm)
Height - Seated (Max):	--
Size / Dimension:	3.543" L x 0.748" W (90.00mm x 19.00mm)
Mounting Feature:	Brackets
Coating, Housing Type:	Ceramic
Features:	Flame Proof, Moisture Resistant, Safety
Series:	SQ, CGS
Temperature Coefficient:	±300ppm/°C
Composition:	Wirewound
Power (Watts):	40W
Tolerance:	±5%
Resistance:	22 Ohms
Part Status:	Active
Packaging:	Bulk

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Chassis Mount Resistors

Chassis mount resistors are used to create a pathway of low resistance between parts of an electrical circuit. These components are typically mounted onto a printed circuit board, and they are designed to resist changes in their resistance due to changes in temperature or electrical current. There are several types of resistors that can be used in an electrical circuit, such as film resistors, ceramic resistors, wire-wound resistors, and surface mount resistors.The SQBW4022RJFASTON is one example of a chassis mount resistor. This resistor is specifically designed to provide effective resistance to varying temperatures and voltages. It is a very popular choice when it comes to using resistors in electrical circuits, as it offers excellent reliability at a reasonable cost.The SQBW4022RJFASTON is a four-terminal, surface-mount device based on an Avionic chipset. This resistor is designed for operation in the temperature range of -45 to 70° C (-53 to 158° F). The product is further enhanced by anode to anode laser trimming of the resistor to achieve the required resistance.The SQBW4022RJFASTON is typically used in power supplies, inverters, and other applications where high voltage and current is expected. It is also used in applications such as thermoelectric coolers and compressors, wind turbine power systems, solar panels, audio amplifiers, alarm systems, and digital signal processing applications.The working principle of the SQBW4022RJFASTON is relatively simple. The resistor is composed of a resistor element (made from a metallic alloy) that is laid out in a grid pattern. This grid is then encased in a ceramic package that is then heated up in order to expand and contract when subjected to different voltages or temperatures. The expansion and contraction of the metal is what causes the initial resistance rating to change in a predictable manner.The SQBW4022RJFASTON has a variety of advantages that make it suitable for use in a variety of electrical applications. For one, it is very reliable under extreme conditions, thanks to its thermal stability and strong construction. Additionally, this device is also more efficient than many other types of resistors, offering better performance in terms of power dissipation. Lastly, it is also cost-effective and relatively easy to use, making it a great choice for electrical projects.In conclusion, the SQBW4022RJFASTON is a highly reliable and efficient chassis mount resistor. This resistor is specially designed for high voltage and current applications, and it can withstand extreme temperatures and varying voltages. It is a cost-effective and easy-to-use option for many electrical applications, making it a great choice for anyone in need of a reliable resistor.

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