KNP3WSJB-73-0R51

Series:	KNP
Packaging:	Bulk
Part Status:	Active
Resistance:	510 mOhms
Tolerance:	±5%
Power (Watts):	3W
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:	0.205" Dia x 0.610" L (5.20mm x 15.50mm)
Height - Seated (Max):	--
Number of Terminations:	2

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Introduction to Through Hole Resistors

Through Hole Resistors are a type of passive electrical component used to limit the flow of electric current and direct it into a safe and appropriate direction. They can also be used to reduce voltage levels in circuit designs. These components are designed to fit into printed circuit boards (PCBs) and to provide reliable contact points for other components. The KNP3 WSJB-73-0R51 is a through hole resistor used in many electrical and electronic circuits.

Features and Properties of the KNP3 WSJB-73-0R51 Through Hole Resistor

The KNP3 WSJB-73-0R51 is a high-power, thick-film resistor designed for through-hole mounting. It features a 4.2 watt power rating and a high surge withstanding capacity. It offers an anti-accidental contact structure and has a base metal pad to ensure good electrical connection. The KNP3 WSJB-73-0R51 also features a solderable coating which makes it easy to mount onto the printed circuit board. The resistor has a one-piece construction and a high electrical reliability.

Applications and Working Principle

The KNP3 WSJB-73-0R51 can be used in a wide range of applications, such as automotive electronics, computers, home appliances and communication systems. It is especially suitable for use in applications requiring high surge, such as over-current protection, strain gauge applications and AC motor drive circuits. The KNP3 WSJB-73-0R51 works by providing an impedance in the circuit which limits the amount of current that can flow through the circuit. This is achieved by the use of a resistive material, such as a metal oxide, which is heated into a vapor to create a film of electrons that resist the flow of current. This resistive material, combined with the electrical properties of the other components in the circuit, effectively limits the amount of current that can flow.

Advantages of the KNP3 WSJB-73-0R51

The KNP3 WSJB-73-0R51 is a high-power and highly reliable resistor that can be used in a wide range of applications. It offers a high surge withstanding capability and excellent electrical contact points for other circuit components. It also has a solderable coating which makes it easy to mount onto the printed circuit board. It also features a one-piece construction, anti-accidental contact structure and a high electrical reliability.

Conclusion

The KNP3 WSJB-73-0R51 is a high-power, thick-film resistor designed for through-hole mounting. It offers excellent electrical reliability, a high surge withstanding capability and a solderable coating which makes it easy to mount onto the printed circuit board. The KNP3 WSJB-73-0R51 can be used in a wide range of applications and can provide circuit protection by limiting the current flowing in the circuit.

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