FKN7WSJR-91-15R

Series:	FKN
Packaging:	Tape & Reel (TR)
Part Status:	Active
Resistance:	15 Ohms
Tolerance:	±5%
Power (Watts):	7W
Composition:	Wirewound
Features:	Flame Proof, Fusible, Safety
Temperature Coefficient:	--
Operating Temperature:	-40°C ~ 155°C
Package / Case:	Axial
Supplier Device Package:	Axial
Size / Dimension:	0.315" Dia x 0.965" L (8.00mm x 24.50mm)
Height - Seated (Max):	--
Number of Terminations:	2
Failure Rate:	--

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Introduction of Through Hole Resistors

The through hole resistors are one of the most commonly used electronic components. They are easy to install and versatile for a variety of applications. Through hole resistors are usually cylindrical in shape with two wires or leads that pass through the center of the case. The resistor body typically has both leads at each end of the package. A variety of different materials are used in the construction of these resistors, including metal oxide, wire-wound, and cermet.

Resistor Construction and Types

The construction of a typical through hole resistor includes a core of metal oxide, cermet or wire-wound material surrounded by a conductive plastic or ceramic package. The material used for the core determines the type of resistor that is produced. Common types of through hole resistors include metal oxide film, wire-wound, and ceramic.Metal oxide film resistors are produced using a combination of metal and an oxide film. The oxide film acts as an insulator and helps to prevent the metal from shorting out. Metal oxide film resistors are often used in applications requiring high accuracy and stability.Wire-wound resistors are produced using a coil of metal wire. The wire is wound tightly around a ceramic core, which helps to provide stability and reduces the resistance. Wire-wound resistors are often used in applications that require high power or precision.Ceramic resistors are produced using a combination of ceramic and metal materials. The ceramic acts as an insulator and helps to prevent the metal from shorting out. Ceramic resistors are often used in applications that require high temperature stability.

FKN7WSJR-91-15R Application Field and Working Principle

The FKN7WSJR-91-15R is a type of through hole resistor which is manufactured by Fujikon and is made of metal oxide film. It is a cylindrical in shape and features two wires or leads that pass through the centre of the package. This resistor is suitable for use in a wide range of applications such as voltage regulator and amplifier circuits. Its working principle is based on the fact that when current flows through a conductor, an electrical force, or voltage, is generated across its terminals. This voltage is known as the “potential difference” and is measured in volts (V). The resistor will reduce the current and consequently the voltage across its terminals, and this effect is known as “Ohm’s law”. The resistance value of the FKN7WSJR-91-15R is 91 ohms. This means that when a current equal to 1 amp flows through the resistor, a potential difference of 91 volts (V) will be generated across its terminals. The FKN7WSJR-91-15R is designed to have a high temperature stability rating. It has a maximum operating temperature of 150°C and operates within a range of – 55°C to 150°C. The resistor also has a high voltage resistance rating of 250 volts (V). In addition to its temperature stability, the FKN7WSJR-91-15R has a good thermal shock and vibration resistance. This helps to ensure that the resistor is reliable and capable of operating in harsh environment conditions.

Conclusion

The FKN7WSJR-91-15R is a type of through hole resistor manufactured by Fujikon. It is made of metal oxide film and has a resistance value of 91 ohms. It is designed with a high temperature stability rating and features a high voltage resistance rating of 250 volts (V). The FKN7WSJR-91-15R is suitable for a wide range of applications and is reliable and durable.

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