KNP100FT-52-0R68

Series:	KNP
Packaging:	Tape & Box (TB)
Part Status:	Active
Resistance:	680 mOhms
Tolerance:	±1%
Power (Watts):	1W
Composition:	Wirewound
Features:	Flame Retardant Coating, Safety
Temperature Coefficient:	±300ppm/°C
Operating Temperature:	-40°C ~ 200°C
Package / Case:	Axial
Supplier Device Package:	Axial
Size / Dimension:	0.181" Dia x 0.453" L (4.60mm x 11.50mm)
Height - Seated (Max):	--
Number of Terminations:	2

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Through Hole ResistorsResistors are probably the most common electronic components in the world, since resistors play an important role in the operation of almost all electronic components. Through-hole resistors are a type of resistor that have a cylindrical body made of ceramics. The most typical type of through-hole resistor is KNP100FT-52-0R68. This type of resistor is a non-inductive design, with a rated power dissipation of 100 watt, a package size of 52mmx35mm and a resistance of 6.8 ohms.KNP100FT-52-0R68 Application FieldsKNP100FT-52-0R68 through-hole resistors are primarily used in industrial power supplies and in power electronics applications. Power supplies typically require large amounts of power to be reliably transferred in order to ensure that electrical devices such as motors and industrial automation equipment function properly. Large wattage, through-hole resistors such as KNP100FT-52-0R68 are sometimes used in these applications to help maintain the required current levels, since their high wattage rating allows them to dissipate heat efficiently and make sure the electrical current is not cut off during power surges. Additionally, due to their high wattage rating, they can also be used as current limiting resistors for electrically-activated devices that require a specific amount of voltage and current.KNP100FT-52-0R68 Working PrinciplePower resistors like KNP100FT-52-0R68 through-hole resistors rely on the principle of Ohm’s law in order to correctly dissipate power. Ohm’s law states that the amount of current (I) flowing through the resistor is equal to the voltage (V) divided by the resistance (R) of the resistor. As such, KNP100FT-52-0R68 through-hole resistors work by limiting the amount of current flow in a circuit.In order to do this, the voltage across the resistor must be equal to the resistance multiplied by the current. Thus, if the current is increased, the voltage across the resistor must also be increased. This increased voltage will cause the resistor to dissipate more power, which will in turn reduce the amount of current in the circuit. This principle of Ohm’s Law is what allows these resistors to work in power supply systems and power electronic applications.ConclusionKNP100FT-52-0R68 through-hole resistors are an essential component for many power supply and power electronics applications. Their ability to dissipate large amounts of power and their highly efficient design makes them an ideal choice for these types of applications. Additionally, since they rely on the basic principle of Ohm’s Law, these resistors remain simple to use and understand in the majority of applications they are used for.

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