0659P4000-16

Package / Case:	5mm x 20mm (Axial)
DC Cold Resistance:	0.016 Ohms
Size / Dimension:	0.205" Dia x 0.787" L (5.20mm x 20.00mm)
Color:	--
Operating Temperature:	-55°C ~ 125°C
Approvals:	CQC, cURus, PSE, VDE
Melting I²t:	51.2
Breaking Capacity @ Rated Voltage:	1.5kA
Mounting Type:	Through Hole
Series:	0659P
Response Time:	Slow
Voltage Rating - AC:	250V
Current Rating:	4A
Fuse Type:	Cartridge, Ceramic
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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Introduction to 0659P4000-16 Fuses

Fuses are electromechanical or electronic devices used to protect electronics circuits from excess current, and are vital components of any electrical system design. The 0659P4000-16 is a popular fuse that can be found in many applications where reliable current protection is a must. This particular fuse is a high performance fuse with a current rating of 4000 amps and interrupt rating of 100 kAIC at rated voltage.

0659P4000-16 Application Field

The 0659P4000-16 fuse has a wide range of applications. It is commonly used in commercial and industrial applications where high current protection is needed. This fuse is often used in power and motor control circuits, high power amplifiers, and lighting systems. It is also used in telecommunications equipment, UPS systems, motor controls, and electrical grid infrastructure.

0659P4000-16 Working Principle

The 0659P4000-16 fuse consists of a metal strip with aluminum coating and a conductive link. The metal strip is designed to melt when the current rating is exceeded, thus breaking the circuit and preventing further damage. The metal strip has a coating of aluminum to ensure that the fuse is electrically and thermally stable.The fuse is triggered by the heating of a metal link that is subjected to high current flow. This heating causes the aluminum link to expand, thus increasing its resistance and eventually melting the metal strip. When the strip melts, it causes a sudden break in the current flow, thus protecting the circuit from damage.

Conclusion

The 0659P4000-16 fuse is a popular fuse used in many commercial and industrial applications where high current protection is needed. This fuse is made up of a metal strip with aluminum coating and a conductive link. It operates by melting the metal strip when the current rating is exceeded, thus breaking the circuit and preventing further damage.

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