F1206A1R50FWTR

Package / Case:	1206 (3216 Metric)
DC Cold Resistance:	0.11 Ohms
Size / Dimension:	0.122" L x 0.063" W x 0.047" H (3.10mm x 1.60mm x 1.20mm)
Color:	--
Operating Temperature:	-55°C ~ 125°C
Approvals:	cUL, UL
Melting I²t:	0.02
Breaking Capacity @ Rated Voltage:	50A
Mounting Type:	Surface Mount
Series:	Accu-Guard®
Response Time:	Fast
Voltage Rating - DC:	32V
Current Rating:	1.5A
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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F1206A1R50FWTR Application Field and Working Principle

Fuses are an essential component of any electrical or electronic system. F1206A1R50FWTR is a small package, surface mount fuse, designed to be used in printed circuit boards. In high-density applications, it is ideal for use on boards with 0.6mm thickness. It provides resistance against overcurrent on the system and current overload.

Application Field

F1206A1R50FWTR fuses can be used in many different applications. They are often used in high-frequency applications such as power supplies and other power electronic systems, computer and embedded systems, automobiles and industrial automation. They are also widely used in television, cameras, test and measurement, medical equipment, toys, lighting, home automation, and industrial control systems.

Working Principle

F1206A1R50FWTR fuses operate on the same principles as other fuses. When a fault or fault current occurs, the fuse increases the resistance in the circuit, leading to an abrupt increase in the electrical current. This increase in current causes the fuse filament to heat up and melt, thus breaking the circuit and protecting the system against overcurrent. In overcurrent protection, the fuse is designed to act quickly, protecting the system against damage.

Materials and Characteristics

F1206A1R50FWTR fuses are made from materials that are both durable and resistant to heat. The casing is usually made from a polyamide material, which provides excellent thermal insulation. This ensures that the fuse can operate at very high temperatures without damaging the casing or inducing thermal runaway. The contact pads are made from copper, which provides excellent conductivity and heat transfer, while the leads are usually made from Nickel or Nickel plated material, as these materials have superior contact resistance.

Features and Benefits

F1206A1R50FWTR fuses offer a number of benefits to users. They are designed to be extremely reliable and robust, and their small size helps with board mounting. They are also designed to offer protection against a variety of issues, such as overcurrent, EMI/RFI and voltage transients. The fuses are also designed to be resistant to thermal runaways, ensuring that the system is protected even in the event of a power surge. Finally, they are low-profile packages, meaning they can be easily integrated into existing PCBs and systems.In conclusion, F1206A1R50FWTR fuses are a reliable and cost-effective solution for protecting a wide range of electrical and electronic systems. With their small form factor, excellent thermal and electrical characteristics and reliability, they can be integrated into existing PCBs in limited spaces. With their efficient operation and their ability to offer reliable, high-performance protection, they can help reduce overall system costs and provide excellent protection against a variety of issues.

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