43F1K1

Series:	Ohmicone® 40
Packaging:	Bulk
Part Status:	Active
Resistance:	1.1 kOhms
Tolerance:	±1%
Power (Watts):	3W
Composition:	Wirewound
Features:	--
Temperature Coefficient:	±20ppm/°C
Operating Temperature:	--
Package / Case:	Axial
Supplier Device Package:	Axial
Size / Dimension:	0.220" Dia x 0.594" L (5.60mm x 15.10mm)
Height - Seated (Max):	--
Number of Terminations:	2
Failure Rate:	--

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<：https://www.iproelectro.com/through-hole-resistors/>Through Hole ResistorsThrough hole resistors are a type of discrete resistor mounted through the use of a hole drilled in the PCB. They are characterized by being non-sensitive to the changes in atmosphere, moderate power rates, short-time overload, great mechanical strength and good insulation. Through hole resistors are widely used in electronics design for the vast majority of applications.One type of through hole resistor is the 43F1K1 application field and working principle. This type of resistor is commonly used in electronic circuit designs which require low resistance coverage and high accuracy in the current range between 0 and 5 amps. The 43F1K1 application is designed to meet the demands of various fields including motor control, automotive, oil and gas, lighting, and much more.The 43F1K1 through hole resistor is a one watt resistor with a maximum rating of 1.0KW or 1 W/Ohm, which means that it can dissipate up to 1.0KW of power without damage. It also has a reverse breakdown voltage rating of 1.1V (L-B). This feature makes it suitable for applications in car electronics as it can easily withstand reverse current flow and surges. The 43F1K1 application field has two kinks of working principle, namely i) Motor Protection and ii) Short Circuit and Battery Protection. The first working principle helps protect motors from overcurrent overloads that may be caused due to high current flow. The second working principle helps protect circuit boards against voltage over-stressing which may be caused due to short-circuits or reverse currents. This 43F1K1 application has a number of advantages over other resistors such as non-flammability, increased voltage rating, and tight tolerance. The resistor is non-flammable, meaning it won’t be a fire hazard in applications such as those which involve automotive, aerospace, and industrial electronics. It also has a voltage rating of 1.1V (L-B), which significantly reduces the risk of internal arc faults due to excessive voltages. The 43F1K1 through hole resistor has a tight tolerance which means that it can easily provide a high level of accuracy in various applications. This is especially beneficial in critical applications because it ensures the accuracy of electrical signals. In addition, the resistor is capable of operating in temperatures from -55°C to +125°C and is unaffected by temperature cycling.Overall, the 43F1K1 through hole resistor is a reliable and cost-effective option for a wide range of applications due to its high accuracy, robustness, and resistance to overheating. This type of resistor is suitable for use in many different types of electronic circuit designs. It is also available in different values and sizes so users can customize their designs to perfectly meet their specific requirements.

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