FKN2WSJR-73-3R3

Series:	FKN
Packaging:	Tape & Reel (TR)
Part Status:	Active
Resistance:	3.3 Ohms
Tolerance:	±5%
Power (Watts):	2W
Composition:	Wirewound
Features:	Flame Proof, Fusible, Safety
Temperature Coefficient:	--
Operating Temperature:	-40°C ~ 155°C
Package / Case:	Axial
Supplier Device Package:	Axial
Size / Dimension:	0.177" Dia x 0.453" L (4.50mm x 11.50mm)
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 Resistors

Through hole resistors have been one of the most common components in circuit boards since the 1970s. They provide an electrical resistance in a circuit, and work as a protection device to limit the flow of current. The FKN2WSJR-73-3R3 is a through-hole resistor from a series of resistor products produced by FKN2WSJR. This one is a thick-film surface mount resistor that can have an element value ranging from 0 to 33K ohms. It has a power rating of ±5% at 25C.

The FKN2WSJR-73-3R3 is a through-hole resistor manufactured by FKN2WSJR. It is designed to be used in applications where high accuracy and stability are required. The resistor is made from a combination of a ceramic substrate and printed metal film technology, with a ceramic substrate providing the support. The metal film is printed onto the ceramic substrate to create the electrical resistance element. The resistor also has an anti-surge and heat dissipation chip which helps to reduce the size and increase the reliability of the product.

The FKN2WSJR-73-3R3 is a high-precision resistor, with a power rating of ±5% and temperatures ranging from -55°C to +120°C. It can handle high voltages of up to 260V. The low temperature coefficient of the resistor maintains the accuracy of the resistance element, while the anti-surge chip provides protection from potential damage due to lightning strikes and high electrical stress. The resistor also has an ultra-low residual inductance of 0.1uH, which makes it suitable for use in high-speed applications.

The working principle of the FKN2WSJR-73-3R3 is simple. The resistor is made up of two parts: the ohmic element and the anti-surge chip. When electricity passes through the resistor, the ohmic element resists the flow of electricity, while the anti-surge chip protects the resistor from damage due to high electrical stress or lightning strikes. The resistor is also designed to dissipate heat in order to maintain its operating temperature range and accuracy.

Through hole resistors such as the FKN2WSJR-73-3R3 are used in a wide range of applications, including automotive electronics, medical devices, industrial controls, and consumer electronics. It can be used to measure current, to control current flow, as a voltage-divider, and as a protection device. The resistor can also be used to limit the flow of current in DC circuits. The resistor is small, reliable, and cost-effective, making it an ideal solution for a wide range of applications.

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

Part Number	Manufacturer	Price	Quantity	Description