3JQ 7-R

Package / Case:	2AG, 5mm x 15mm (Axial)
DC Cold Resistance:	0.01 Ohms
Size / Dimension:	0.217" Dia x 0.591" L (5.50mm x 15.00mm)
Color:	--
Operating Temperature:	-55°C ~ 125°C
Approvals:	CE, CSA, cURus, PSE
Melting I²t:	46
Breaking Capacity @ Rated Voltage:	100A AC, 150A DC
Mounting Type:	Through Hole
Series:	3JQ
Response Time:	Fast
Voltage Rating - DC:	140V
Voltage Rating - AC:	350V
Current Rating:	7A
Fuse Type:	Cartridge, Glass
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Fuses, such as the 3JQ 7-R, is an important element of today’s electronics systems. It is an integrated circuit device which performs the task of protecting other devices from short-circuit, overload, and other electrical surges. It is essential that the circuit and system operators are aware of the working principles and applications of these devices. This article will provide an overview of the 3JQ 7-R application field and working principle. The 3JQ 7-R Fuse is an overcurrent protection device which provides reliable, safe and consistent protection against overload, short circuit, and other electrical surges. It can be used in a variety of applications and makes it possible to protect an entire electrical system. In terms of usage, the 3JQ 7-R is ideal for neutral grounding applications. This type of application requires reliable protection against fault current and serves to protect the neutral connection against surge current. The primary working principle of the 3JQ 7-R is one of thermal breakers. When a fault current is detected, the 3JQ 7-R will rapidly cut off the circuit from the protected system. This helps to protect against the surge in current that could damage the devices in the system. The other working principle of the 3JQ 7-R is fuse-shedding. When an overload or short-circuit occurs, the 3JQ 7-R will open the circuit, but will then re-close it if the fault is removed. This ensures that the circuit can be re-energized without having to replace the device. The 3JQ 7-R is designed to operate at lower temperatures than other fuses, making it suitable for applications in more extreme environments. It is also designed to be extremely durable, with an arithmetic average life of over 5000 cycles. In terms of applications, the 3JQ 7-R can be used in a wide range of environments and applications such as: - Automotive- Marine- Industrial- Circuit protection- Surge protectionIn conclusion, the 3JQ 7-R is a reliable, cost-effective solution for overcurrent protection. It is designed to provide reliable and consistent protection against fault current and surge current. It can be used in a variety of applications and offers an expansive range of environmental and operational capabilities. The 3JQ 7-R is an important and often overlooked component of today’s electrical systems. It is essential that those who are responsible for the maintenance and operation of these systems understand the working principles and applications of this device.

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Part Number	Manufacturer	Price	Quantity	Description