Series:	SQZ
Packaging:	Bulk
Part Status:	Active
Resistance:	91 Ohms
Tolerance:	±5%
Power (Watts):	7W
Composition:	Wirewound
Features:	Anti-Arc, Flame Proof, Moisture Resistant, Safety
Temperature Coefficient:	±300ppm/°C
Operating Temperature:	-55°C ~ 155°C
Package / Case:	Radial - 4 Leads
Supplier Device Package:	Radial Lead
Size / Dimension:	1.378" L x 0.394" W (35.00mm x 10.00mm)
Height - Seated (Max):	0.433" (11.00mm)
Number of Terminations:	2

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Through Hole Resistors: SQZ700JB-91R Application Field and Working Principle

Through hole resistors are used extensively in modern electronic circuits and systems, both for regular and specialised resistances. The SQZ700JB-91R is one such resistor that is widely used in a variety of applications. This article will provide an overview of the key features of this durable and reliable resistor, explore the application fields where it is used, and explain its working principle.The SQZ700JB-91R is a through-hole resistor with a power rating of 700 watts. It is rated for 1.35kV and has a peak working voltage of up to 3.12kV, making it an excellent choice for high voltage circuits. The resistor is available in several sizes, from 0402 to 12.7mm, with different values ranging from 0.1 to 300kΩ. The resistor has a Neostyle high-temperature-resistant body with a tightly-fitting plastic lid for protection. The resistor also has a terminal strip with six pins, allowing for easy connection with other electronic components.The SQZ700JB-91R is widely used in a variety of applications, such as automotive, telecommunications, home appliances, consumer electronics, and industrial control systems. Its high power rating, durable Neostyle body, and reliable terminal strip make it an ideal choice for applications requiring a high degree of reliability and performance. It is also suitable for power supplies, regulators, and other industrial applications where it is important to maintain precise control over the current through the resistor.The working principle of the SQZ700JB-91R is simple and is based on the use of semiconductor materials. The resistor is composed of a grid of materials with different resistances that are connected in parallel. When a current is applied, the material\'s resistance electrical resistance is inversely proportional to its temperature increases, and thus it acts as a resistor. This characteristic allows the SQZ700JB-91R to provide stability over its working life and to maintain an accurate level of current throughout its operation.In conclusion, the SQZ700JB-91R is a robust and reliable through-hole resistor with a high power rating, making it a very popular choice for a wide variety of applications. Its Neostyle body and terminal strip make it easy to connect with other electronic components, and its working principle is based on the solid understanding of semiconductor materials. This resistor is highly suitable for automotive, telecommunications, home appliance, consumer electronics and industrial control systems, and provides exceptional performance and reliability over its working lifetime.

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Part Number	Manufacturer	Price	Quantity	Description