TR/3216FF2-R Circuit Protection

Response Time:	Fast
DC Cold Resistance:	0.066 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:	0.126
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:	2A
Fuse Type:	Board Mount (Cartridge Style Excluded)
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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TR/3216FF2-R Application Field and Working Principle

Fuses are essential components of electrical circuits, controlling currents by interrupting them when an overload or short circuit is detected. TR/3216FF2-R are radial leaded, subminiature glass tube fuses specifically designed for computer and telecommunications applications.

Application Field

TR/3216FF2-R fuses are miniature, low-profile fuses that provide superior over-current protection in the computer and telecommunications applications. This fuse is designed for use in circuits with maximum service voltage of 125 volts and currents up to 2.5 Amps. It can be used in a variety of different applications, such as motor control circuits, lighting circuits, power supplies, pcb protection, and other electronic circuits.

Working Principle

When TR/3216FF2-R fuse is placed in a circuit, it acts as a protector. It has its own current rating and time delay characteristics, which are specific to the circuit being protected. If the current exceeds the fuse rating, it will heat up over time and eventually melt, disrupting the current flow and protecting the circuit from any further damage. The time delay occurring before the fuse trips allows short duration overloads without tripping the fuse.

Advantages of TR/3216FF2-R

TR/3216FF2-R fuses are designed to meet a variety of needs. They offer excellent voltage and current handling in a small package. The wires are designed to be precisely positioned to increase the reliability of the contact and ensure that the connections stay secure. Additionally, they are fast-acting and offer time delay characteristics to give the user flexibility and protection against overcurrents.

Conclusion

TR/3216FF2-R is a reliable and cost-effective choice for computer and telecommunications applications that require over-current protection. It is designed to have superior current and voltage handling capabilities in a small package and uses time delay characteristics to offer the user flexibility and protection. The wires are designed with precise positioning to increase the reliability of the contact and ensure that the connections stay secure. With these features, TR/3216FF2-R is an ideal choice for computer and telecommunications applications.

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