SQM300JB-6K8

Series:	SQM
Packaging:	Bulk
Part Status:	Active
Resistance:	6.8 kOhms
Tolerance:	±5%
Power (Watts):	3W
Composition:	Ceramic
Features:	Anti-Arc, Flame Proof, Moisture Resistant, Safety
Temperature Coefficient:	±300ppm/°C
Operating Temperature:	-55°C ~ 155°C
Package / Case:	Radial
Supplier Device Package:	Radial Lead
Size / Dimension:	0.472" L x 0.315" W (12.00mm x 8.00mm)
Height - Seated (Max):	1.043" (26.50mm)
Number of Terminations:	2

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Through Hole Resistors Application Field and Working Principle

Through hole resistors are electronic components that are widely used in a variety of applications, ranging from radio frequency (RF) and communication systems to smart devices and automotive electronics. In this article, we\'ll look at the application field and working principle of SQM300JB-6K8, one of the most popular through hole resistors on the market.SQM300JB-6K8 is a through hole resistor that has a vertical mount design and a thermal mass rating of 2W. It is designed with a low profile package size of 8.5 mm in diameter and a maximum power rating of 6K8. It features an innovative thermal design that ensures significant performance improvements at higher power ratings. This design allows for better heat dissipation and a higher operating temperature compared to other through hole resistors.The primary application field for SQM300JB-6K8 is in radio frequency (RF) and communication systems. It is typically used in applications such as mobile phones, linear amplifiers, RF amplifiers, frequency mixers, oscillators, and digital signal processing. It can also be used in smart devices and automotive electronics.The working principle of SQM300JB-6K8 is based on its resistance value. It has the ability to resist the flow of electric current by providing a specific resistance in a closed circuit. This is achieved by the use of a semiconductor material, such as silicon, to form a barrier between the two conductors. The material used in the manufacturing process is what determines the exact reference resistance value of the resistor.The operating temperature of the SQM300JB-6K8 is a key factor to consider when selecting the right resistor for an application. It has a maximum temperature rating of 125°C, which is higher than the recommended 85°C for most through hole resistors. This increased temperature rating allows for better performance in higher temperature environments.The SQM300JB-6K8 has a relatively wide resistance range, ranging from 5Kohm to 7Kohm. This allows it to be used for a variety of applications, including power management, signal processing, and power supply regulation. It also has a high accuracy rating, which ensures consistent performance.Finally, SQM300JB-6K8 has a bonded design which allows for higher reliability and easier maintenance when compared to other through hole resistors. This makes it an ideal choice for applications that require high reliability and long-term reliability.Through hole resistors are highly versatile and widely used in a variety of applications, making them a great choice for many circuits. The SQM300JB-6K8 is one of the most popular through hole resistors and offers excellent performance in high temperature environments with a high accuracy rating. Its bonding technology ensures higher reliability and easier maintenance compared to other resistors, making it an ideal choice for applications that require high reliability and long-term reliability.

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Part Number	Manufacturer	Price	Quantity	Description