Response Time:	Fast
DC Cold Resistance:	0.98 Ohms
Size / Dimension:	0.126" L x 0.063" W x 0.035" H (3.20mm x 1.60mm x 0.89mm)
Color:	--
Operating Temperature:	-55°C ~ 125°C
Approvals:	CSA, UL
Melting I²t:	0.0014
Breaking Capacity @ Rated Voltage:	50A
Mounting Type:	Surface Mount
Package / Case:	1206 (3216 Metric)
Series:	Chip 3216FF
Voltage Rating - DC:	63V
Voltage Rating - AC:	32V
Current Rating:	500mA
Fuse Type:	Board Mount (Cartridge Style Excluded)
Moisture Sensitivity Level (MSL):	--
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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Fuses

TR/3216FF-500MA is a fuse that is commonly used in applications such as circuit protection and overload protection. It is a quick-acting fuse that is designed to be placed in a fuse holder or panel. This type of fuse has a current rating of 500mA, and is specially designed for applications where a high current rating is required. In this article, we will discuss the application fields and the working principle of TR/3216FF-500MA.

Application Fields

TR/3216FF-500MA is most commonly used in AC and DC circuits to provide overload protection and to prevent damage to connected devices in the event of a fault or short circuit. It is commonly used in home appliances, power supplies, lighting systems, motor circuits, automotive circuits, and many other devices that require a high current rating.

Working Principle

The working principle of the TR/3216FF-500MA is based on the melting temperature of the fuse element. When too much current passes through the fuse, the fuse element becomes hotter and eventually reaches the melting temperature of the element. At this point, the small metal strip inside the tube melts, and the circuit is then broken. This stops the flow of current and prevents further damage to the connected device.

Advantages

The main advantage of a TR/3216FF-500MA fuse is that it will provide protection to the circuit in the event of an overload or short circuit. Additionally, it is designed to be inserted into a holder or panel, making it easy to install and replace any faulty fuses.

Disadvantages

The main disadvantage of the TR/3216FF-500MA is that it is not reusable. Once the fuse has blown, it must be replaced. Additionally, there is a risk of damage to the connected device if the fuse is not replaced in a timely manner, as the device may be subjected to further power overloads or short circuits.

Conclusion

In conclusion, the TR/3216FF-500MA fuse is a commonly used fuse that provides protection for AC and DC circuits by breaking the circuit in the event of an overload or short circuit. It is easy to install, but must be replaced once it has blown. This type of fuse has a high current rating, making it suitable for a variety of applications. Additionally, it is designed to provide protection for connected devices, making it an ideal choice for any circuit that requires a high current rating.

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