F0805B1R25FWTR

Package / Case:	0805 (2012 Metric)
DC Cold Resistance:	0.17 Ohms
Size / Dimension:	0.083" L x 0.050" W x 0.035" H (2.10mm x 1.27mm x 0.90mm)
Color:	--
Operating Temperature:	-55°C ~ 125°C
Approvals:	cUL, UL
Melting I²t:	0.007
Breaking Capacity @ Rated Voltage:	50A
Mounting Type:	Surface Mount
Series:	Accu-Guard® II
Response Time:	Fast
Voltage Rating - DC:	63V
Current Rating:	1.25A
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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F0805B1R25FWTR belongs to theFuses, which is a fast acting fuse usually used for general purpose protection ranging from a few milli-Amps up to several Amps. It is ideal for automotive, telecom, datacom and other industries that require short-circuit protection.The F0805B1R25FWTR has a time-delay element that allows it to withstand brief overcurrents larger than its rated current, allowing it to temporarily extend the amount of time before the fuse blows. However, if the current remains beyond a predefined level for a certain period of time, then the fuse is finally blown. The rated current of F0805B1R25FWTR is 0.5A to 5A, while the nominal voltage is 125V.Since the fuse element of the F0805B1R25FWTR is made from a zinc oxide ceramic strip, it is able to operate rapidly at higher current levels. This reduces the amount of time required before the fuse element is destroyed and the electrical circuit is disconnected. The ceramic strip additionally provides superior arc and corona resistance, and also increases the temperature stability.The F0805B1R25FWTR can be used in a variety of applications including automotive, telecom, datacom, electronic equipment, and consumer equipment. It is widely used in equipment such as air conditioning, telecommunications and home appliances, providing protection against short-circuit current or overload current on circuits. The F0805B1R25FWTR fuse is most often used in applications where quick opening and fast response time are essential for protecting costly electronic components from short-circuit damage due to external or internal faults. Its ultra-rapid response helps achieve reliable, efficient protection even in the most extreme conditions. In addition, the high arc voltage withstand capability ensures that no stray current arc back into the equipment.There are several advantages to using F0805B1R25FWTR fuses in applications requiring a fast response time. For example, since their components already have a high thermal capacity, the fuses can operate long and have an increased travel time compared to other types of fuses. This allows users to implement feature-rich designs in areas such as telecommunications, automotive, and power supplies.In summary, F0805B1R25FWTR fuses are the ideal choice for applications such as air conditioning, telecommunications and home appliances, providing quick opening and fast response time for reliable, efficient protection. It features a zinc-oxide ceramic strip element, which has a rapid action and a high arc voltage withstand capability. It is also suitable for use in a variety of applications, including automotive, telecoms, power supplies, and electronic equipment.

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