H4649RBDA

Series:	Holco, Holsworthy
Packaging:	Bulk
Part Status:	Active
Resistance:	649 Ohms
Tolerance:	±0.1%
Power (Watts):	0.5W, 1/2W
Composition:	Metal Film
Features:	Pulse Withstanding
Temperature Coefficient:	±25ppm/°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: H4649RBDA Application Field and Working PrincipleThrough hole resistors are electrical components used to reduce current flow, adjust signal levels and divide voltages in electrical circuits. H4649RBDA resistors are a type of through hole resistors that are used in the communication and automotive industries. This article will explain the H4649RBDA application field and working principle, as well as highlighting some of its features and advantages.The H4649RBDA resistor is a highly reliable component that is manufactured to the highest standards. It is designed for use in the communication and automotive sectors, as it is capable of operating in harsh conditions and temperatures. It is also extremely durable and offers excellent EMC immunity. The H4649RBDA is commonly used to reduce current flows, adjust signal levels and divide voltages in power semiconductors and digital circuits. In many cases, the resistor can be used as a braking circuit to protect the circuit from voltage surge and other potential issues. This ability to absorb transient over currents make the resistor useful in high voltage applications, such as electric vehicles or motor controllers. The H4649RBDA features an axial lead-type structure. The two end leads of the resistor are electrically insulated from the ceramic body, which helps increase the resistor\'s overall efficiency. The axial leads also reduce the component\'s insertion-loss and make the resistor somewhat easier to insert into a circuit.Aside from its high reliability, the H4649RBDA offers a few other advantages. It has a wide operating temperature range and can be used in a variety of applications. It also has a low self-inductance, low resistance coefficient, and a low peak-to-peak value. Moreover, it is extremely economical and provides a good cost-to-performance ratio. In terms of the resistor\'s working principle, it uses a combination of resistors and capacitors to reduce current flow and adjust signal levels. To ensure optimal performance, the combination of resistors and capacitors is adjusted to suit the application\'s specific requirements. This is done by controlling the resistance and capacitance of the resistor so that it can effectively reduce the current and provide a reliable signal level.To summarize, the H4649RBDA is a highly reliable type of through hole resistor that is used in the communication and automotive industries. It can reduce current flows, adjust signal levels and divide voltages in high voltage applications and is designed for use in harsh environments. The resistor is highly efficient, has a wide operating temperature range, and is extremely economical. Finally, its working principle is based on a combination of resistors and capacitors that are adjusted to suit the application\'s specific requirements.

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