BK/PCC-2-1/2

Response Time:	Fast
Size / Dimension:	0.300" L x 0.095" W x 0.170" H (7.62mm x 2.41mm x 4.32mm)
Color:	--
Operating Temperature:	--
Approvals:	CSA, UL
Melting I²t:	0.3
Breaking Capacity @ Rated Voltage:	50A AC, 5.9kA DC
Mounting Type:	Through Hole
Package / Case:	Radial, Box
Series:	PC-Tron®
Voltage Rating - DC:	450V
Voltage Rating - AC:	250V
Current Rating:	2.5A
Fuse Type:	Board Mount (Cartridge Style Excluded)
Moisture Sensitivity Level (MSL):	--
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Fuses: BK/PCC-2-1/2 Application Field and Working Principle

Fuses are passive devices used to protect circuits against excessive currents. The BK/PCC-2-1/2 fuse is considered a cooperative device integrated in the electrical networks, and its prime purpose is to protect interference sources from receiving currents greater than rated or to limit damage generated by external components. This type of fuse, originally produced by Challenger, is an automotive blade-type fuse and one of the larger types used in cars. It is the same type used to protect high-current circuits in the engine, for example, and is rated for 32 VDC and 40A. It is designed to take the brunt of the impact of any power surge that forms due to a short circuit. The working principle of the BK/PCC-2-1/2 is based on the temperature-dependent elements that are placed in its construction. This characteristic allows it to have the capacity to block the passage of current in an overcurrent or short circuit situation. This is accomplished thanks to the mixing of specialized metals and thermoplastic elements which, under extreme conditions, reach a temperature that causes the fuse to release all the energy accumulated in the circuit, thus preventing any component or system from being damaged.The BK/PCC-2-1/2 has diverse applications: from protecting electrical components in engines, to being used as a replacement fuse in electronics and consumer products. Its ideal use is for automotive applications with vehicles of a domestic, commercial, and industrial use. Apart from that, it is also used to protect residence access points when scaling pole locations, among other potential uses.Meeting application field requirements and being able to safely react during improper operation of electrical systems, is why the BK/PCC-2-1/2 fuse has become highly used. Being a fuse made with bi-metal construction provides this model with excellent stability against shocks and vibration, making it durable and reliable. Thus, it functions even in the most adverse circumstances that can be encountered in motorized machines or vehicles.In order to properly operate, the BK/PCC-2-1/2 uses a series of thermal and electric resistors to regulate the current, preventing it from reaching dangerous levels. During short circuits, a heat concentration is generated that increases the temperature and pressure on the fuse, producing a melting in its points of contact and none or low current passage. The BK/PCC-2-1/2 fuse is a current limiting-type that stands out for its durability and quick response during hazardous situations. Its main purpose is to protect systems from potentially damaging currents, and its design and construction meet the necessary standards to guarantee an optimal operation.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description