H4140RBYA

Series:	Holco, Holsworthy
Packaging:	Bulk
Part Status:	Active
Resistance:	140 Ohms
Tolerance:	±0.1%
Power (Watts):	0.5W, 1/2W
Composition:	Metal Film
Features:	Pulse Withstanding
Temperature Coefficient:	±15ppm/°C
Operating Temperature:	-55°C ~ 155°C
Package / Case:	Axial
Supplier Device Package:	Axial
Size / Dimension:	0.146" Dia x 0.394" L (3.70mm x 10.00mm)
Height - Seated (Max):	--
Number of Terminations:	2
Failure Rate:	--

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Through Hole Resistors

Through hole resistors are an important class of resistors consisting of a small resistor mounted in a cylindrical enclosure. These resistors are used in many electronic circuits and systems for both signal and power conditioning applications. The H4140RBYA is a type of through hole resistor that is frequently encountered in many applications.

H4140RBYA Application Field and Working Principle

The H4140RBYA is a through hole resistor that is common in many industrial and consumer electronic devices. This resistor is designed for both high-power and low-power applications where high stability of the resistance value is needed. It has a wide range of applications, including motor control circuits, battery charging circuits, power supplies, and electronic switching devices. The resistor is also used in filters, oscillators, and some other high-frequency circuit applications.The H4140RBYA is constructed of an oxide-coated body and stainless steel electrodes. The oxide layer on the body acts as the resistor element, and its resistance depends on the thickness and type of the oxide. The resistive element of the resistor is further protected from environmental effects by a coating of sealing lacquer. The working principle of the H4140RBYA is based on a resistive element that is controlled by a current or voltage source. When a current or voltage passes through the resistor, a voltage drop is produced across the resistive element. The voltage drop is proportional to the current or voltage that passes through it, and is determined by the amount of resistance of the resistor. The resistance value of the H4140RBYA is typically very stable and accurate, which makes it an ideal choice for applications that require consistent resistance values.In addition to its stable resistance value, the H4140RBYA also features low tolerance, low temperature coefficient, low insulation resistance, and is quite resistant to dielectric breakdown. The resistor is also available in various sizes and shapes, making it suitable for many different applications.Overall, the H4140RBYA is a useful through hole resistor that offers many advantages in a variety of applications. It is a robust and reliable resistor that can provide precise resistance values for many different types of applications.

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