MQ 12TR

Package / Case:	Axial
DC Cold Resistance:	0.005 Ohms
Size / Dimension:	0.125" Dia x 0.280" L (3.18mm x 7.10mm)
Color:	--
Operating Temperature:	-55°C ~ 125°C
Approvals:	CE, CSA, cURus
Melting I²t:	41
Breaking Capacity @ Rated Voltage:	50A AC, 300A DC
Mounting Type:	Through Hole
Series:	MQ
Response Time:	Fast
Voltage Rating - DC:	125V
Voltage Rating - AC:	125V
Current Rating:	12A
Fuse Type:	Board Mount (Cartridge Style Excluded)
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Fuses are widely used in the electronics industry for protecting their electrical and electronic components from sudden power fluctuations, abnormal currents, and electrical or electronic overloads. They are also used to provide a safe environment for the use of electrical and electronic equipment.The MQ-12TR application field and working principle are mainly used in industrial control equipment, including air conditioners, electric stoves, electrical and electronic pumps, refrigerators, washing machines, roasters and many other machines that require power control.The MQ-12TR is a high current capacity, high stability and three-phase inrush fuse. Its main function is to protect the electronic equipment from instant changes in large electric current such as starting, sudden break, and overloading. Its applications include protecting big electric motors, air conditioners, power supplies, and other equipment from current fluctuations or sudden overloading.The MQ-12TR application field and working principle all work together to protect the equipment from overloading. The fuse consists of a base plate, a fuse link, a glass tube, and an insulating cylinder. The base plate and fuse link are connected together, and to the main power supply. The glass tube and insulating cylinder are connected to the base plate and the fuse link, respectively.When the current exceeds the rated value of the fuse, the electric current will cause heating on the fuse link. The other components of the fuse will also be heated, and when the temperature reaches a certain critical point the fuse link will break, thus disconnecting the circuit. This will protect the circuit from overload and hazardous currents.The MQ-12TR application field and working principle provide a reliable protection for the equipment from overloading. They have a low reaction time and high protection capacity, as well as important advantages such as a resistivity rate of up to 500V and a high resistance level to outside interference.In conclusion, the MQ-12TR application field and working principle offer a high safety performance and reliable protection for electrical and electronic equipment. They are easy to install and offer a long service life, making them ideal for a wide range of applications.

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Part Number	Manufacturer	Price	Quantity	Description