FCB4R68K

Series:	FC, CGS
Packaging:	Bulk
Part Status:	Active
Resistance:	680 mOhms
Tolerance:	±10%
Power (Watts):	4W
Composition:	Wirewound
Features:	Flame Retardant Coating, Safety
Temperature Coefficient:	-80/ +40ppm/°C
Operating Temperature:	-55°C ~ 200°C
Package / Case:	Radial
Supplier Device Package:	Radial Lead
Size / Dimension:	0.197" Dia x 0.953" L (5.00mm x 24.20mm)
Height - Seated (Max):	--
Number of Terminations:	2
Failure Rate:	--

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

Through Hole ResistorsThrough Hole Resistors are, in electronics, an indispensable type of passive electrical components which provide a specific value of resistance to the passage of current. They are typically used in voltage regulators, signal processing, and signal splitting/combining applications. Specific types of these resistors, such as the FCB4R68K type, are characterized by a high-power surface mount technology, allowing for a wide range of applications.This article is intended to provide an overview of the FCB4R68K type electrical resistor, its field of application as well as its working principle.The FCB4R68K type resistor is a small through-hole surface mount technology (SMT) resistor. It is designed specifically for high power requirements and has a maximum operating temperature of 147°C. The resistor is typically made of a nickel-chromium alloy with a titanium carbon resistor element embedded inside. It is particularly suitable for use in a wide range of applications, including power electronics, automotive, audio/video, industrial controls, power supplies, and telecom systems.The working principle of the FCB4R68K type resistor is very simple. The electrical current passing through the resistor is resisted by the metal alloy of which it is made, and when the current flows through the titanium-carbon resistor element, some of the energy is dissipated as heat. Depending on the current, the resistor will produce a predictable and consistent resistance value. The resistance value of the FCB4R68K class of resistor is given by the formula R=V/I, where V is the voltage applied across the resistor and I is the current passing through it.The FCB4R68K type resistor is highly reliable and can operate in rugged environments. Its robust construction is resistant to vibration, humidity, and other environmental conditions. The resistor is also designed to handle high-frequency switching applications, making it ideal for power supplies and switching circuits.The FCB4R68K type resistor is a versatile component and one which is widely used in a range of applications. It is particularly suitable for use in automotive, power supplies, industrial controls, audio/video, telecom systems, and power electronics. For example, it may be used to regulate the voltage in car batteries, or to act as a load resistor to prevent overloading of power supplies. In industrial control systems, it may be used to regulate the current in motor controllers. In telecom systems, it may also be used as a load resistor to regulate current in line drivers.In conclusion, the FCB4R68K type resistor is a highly reliable and versatile resistor, suitable for use in a wide range of applications. Its robust construction is resistant to vibration, humidity, and other environmental conditions and it is able to handle high-frequency switching. The resistor operates on the simple principle of energy dissipation through the passage of current. This is an important factor in making it an indispensable electrical component for a variety of systems.

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

Part Number	Manufacturer	Price	Quantity	Description