SF-1206SP250-2

Response Time:	Slow
Size / Dimension:	0.122" L x 0.061" W x 0.024" H (3.10mm x 1.55mm x 0.60mm)
Color:	--
Operating Temperature:	-20°C ~ 105°C
Approvals:	UL
Melting I²t:	0.777
Breaking Capacity @ Rated Voltage:	50A
Mounting Type:	Surface Mount
Package / Case:	1206 (3216 Metric)
Series:	SinglFuse™ SF-1206SP
Voltage Rating - DC:	32V
Current Rating:	2.5A
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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SF-1206SP250-2 Application Field and Working Principle

Fuses are an integral component in electrical systems, offering both protection and control for a wide variety of applications. The SF-1206SP250-2 fuse, in particular, is a fast-acting, high interrupting, low voltage fuse designed for a range of electronic applications. In this article, we will discuss the application field and working principle of the SF-1206SP250-2 fuse.The SF-1206SP250-2 is primarily used for over-current protection in audio systems, switchboards, and industrial AC and DC circuits. It is also suitable for a variety of applications in consumer electronics and vending machines. The fuse features a small size (12 mm diameter by 6 mm high) and very fast responding time, making it the ideal choice when space is limited and a quick-acting protection is needed.The SF-1206SP250-2 works by interrupting an electrical circuit when the current through it exceeds its rated current, otherwise known as its rated ampere interrupting capacity (AIC). The fuse is made up of a metal ribbon embedded in a ceramic body with two metal end caps. Inside the fuse, a copper alloy conductor wire or element is suspended between the end caps. When the current passing through the element exceeds its rated AIC, the element will heat up rapidly and melt, thereby breaking the circuit.The SF-1206SP250-2 is designed to provide protection against arc-fault, voltage spikes, short-circuit, and overload currents. It is also capable of providing a high degree of protection against thermal shock, vibration, and temperature extremes. The SF-1206SP250-2\'s over-current protection capability makes it ideal in applications where current transients are expected and must be rapidly reacted to.The SF-1206SP250-2 is a very versatile fuse due to its small size, fast acting characteristics, and high interrupting rating. It is capable of providing protection in numerous applications and is particularly suitable for use in automotive, industrial, and consumer electronics applications. It’s a reliable, cost-effective, and easy to install solution for a wide variety of applications.In conclusion, the SF-1206SP250-2 fuse is an efficient and reliable fuse that combines fast response and an impressive interrupting rating, making it ideal for use in electronic systems. It is a high-performance fuse that offers excellent protection and can be used in a wide range of applications.

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