MJS 100-R

Package / Case:	2AG, 5mm x 15mm (Axial)
DC Cold Resistance:	12.8 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, cULus
Melting I²t:	0.068
Breaking Capacity @ Rated Voltage:	200A
Mounting Type:	Through Hole
Series:	MJS
Response Time:	Slow
Voltage Rating - AC:	250V
Current Rating:	100mA
Fuse Type:	Cartridge, Glass
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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MJS 100-R Application Field and Working Principle

Fuses are essential components that protect electrical systems from the effects of overcurrent and short-circuits. The MJS 100-R series fuses provide durable, reliable electrical protection with minimal maintenance. This document will discuss the application field and working principle of MJS 100-R fuses.

Application Field

The MJS 100-R fuse has a wide range of applications in a variety of industries and applications. This fuse is suitable for the protection of circuits from accidental overload and short circuits in the following industries:

• Automotive
• Aerospace
• Marine
• Oil and Gas
• Industrial Controls
• Telecommunications
• Medical Equipment

The MJS 100-R can also be used for the protection of outdoor and indoor equipment and circuits from short circuits and overloads, such as motors, transformers, circuit breakers, and other electrical equipment.

Working Principle

The MJS 100-R fuse is a thermally actuated resettable device. It is composed of a copper semiconductor body with a thermal fuse element. The fuse element and copper body are protected by an insulating housing. This fuse will detect an overcurrent incident and respond by limiting the current passing through the protected circuit. The MJS 100-R is designed to trip at 100 A and will reset 120 seconds after the overcurrent has been eliminated.During normal operation, the current flows through the fuse element, heating up the element and copper body. The internal thermal fuse element in the copper body will respond to excessive heat by melting and breaking the circuit. This interrupts the flow of current, which eliminates the potential for further damage.When the overcurrent incident is eliminated, the copper body will cool down and reset the fuse. This ensures that the protected circuit is restored to normal operation as quickly as possible. The MJS 100-R fuse is designed to reset after 120 seconds to protect the circuit from any further incidents.

Conclusion

The MJS 100-R fuse is a reliable and durable electrical protection component. This thermally actuated, resettable device is suitable for a wide range of applications and can protect circuits from short circuits and overloads. Additionally, it will reset after 120 seconds to ensure that the protected circuit is restored to normal operation as quickly as possible.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description