TR2/1025FA4-R

Response Time:	Fast
DC Cold Resistance:	0.027 Ohms
Size / Dimension:	0.405" L x 0.109" W x 0.109" H (10.29mm x 2.77mm x 2.77mm)
Color:	--
Operating Temperature:	--
Approvals:	CSA, UL
Melting I²t:	23.32
Breaking Capacity @ Rated Voltage:	50A
Mounting Type:	Surface Mount
Package / Case:	2-SMD, Square End Block
Series:	BRICK 1025FA
Voltage Rating - DC:	125V
Voltage Rating - AC:	250V
Current Rating:	4A
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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Fuses

The TR2/1025FA4-R is a high quality fuse, designed for a variety of applications, including industrial, commercial and residential. It is manufactured using quality materials and processes. This fuse offers a cost-effective solution for circuit protection.The TR2/1025FA4-R is a type II fuse, rated at 250 volts AC or DC, with a 4-ampere current rating. The visor is made of clear, shock-absorbing, flame-retardant polycarbonate. It contains two blades for easy connection. The terminal screws are nickel-plated brass, making the fuse reliable and corrosion-resistant.The fuse is UL listed and is CSA certified for circuit protection. The TR2/1025FA4-R is rated for a maximum interrupting capacity of 2000 amperes at 125 volts AC. It has an operating temperature range of -50°C to 85°C and a storage temperature range of -40°C to +105°C. The fuse body and blades are rated for flame resistance and have a V-0 rating with UL 94.The TR2/1025FA4-R fuse has a number of applications, including general purpose overcurrent protection, motor protection, and standby and emergency power switching. The fuse can also be used in power supplies, transformers, and electric motors.The working principle of the TR2/1025FA4-R is based on the principle of overcurrent protection. The fuse is designed with two blades which extend within the fuse body. When current flows through the fuse, heat builds up on the blades, increasing their temperature. If the current exceeds the fuse rating, the heat generated will cause the blades to melt, opening the circuit and stopping the current. The fuse will reset itself once the current has been reduced to a safe level.The TR2/1025FA4-R is a versatile fuse that is suitable for a wide range of applications. Its UL listing and CSA certification make it a reliable choice for circuit protection. The fuse has a wide temperature range and is flame retardant, making it a safe and cost-effective solution for circuit protection.

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