H8130RFDA

Series:	Holco, Holsworthy
Packaging:	Bulk
Part Status:	Active
Resistance:	130 Ohms
Tolerance:	±1%
Power (Watts):	0.25W, 1/4W
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:	0.098" Dia x 0.283" L (2.50mm x 7.20mm)
Height - Seated (Max):	--
Number of Terminations:	2
Failure Rate:	--

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Through Hole Resistors

Resistors are electronic components used to reduce current in circuits. They are fundamental to basic electronics and are ubiquitous in almost all electronic devices. Through-hole components are assemblied by implanting one end of the resistor into a printed circuit board (PCB) and then soldering the other end to the board. Through-hole resistors are used when a large amount of current needs to be resisted, such as in power supplies, inverters, motor drivers, and DC to AC converters.The H8130RFDA is a general-purpose through-hole resistor. It has a maximum power dissipation of 2 W and is rated for 1/4 W resistance. The resistor is made of a material with an insulating oxide layer, such as carbon or tantalum, and the resistance is measured between the two leads. These leads are produced by masking areas of the printed circuit board and avoiding areas where a conductive path needs to be established.The H8130RFDA can be used for a variety of applications and, depending on the particular circuit, can provide a range of resistances. For example, in power supply circuits it can be used to limit the current drawn from the battery and protect the device from over-current. It can also be used as a voltage divider to split the voltage across two loads. Moreover, in low-signal circuits it can used for filtering or signal attenuation.In terms of working principle, through-hole resistors work by allowing a current flow between two leads to which they are connected. As the current passes through the resistor it is subjected to resistance and decreases in voltage. The voltage drop is directly proportional to the resistance, meaning that for a given resistance the same voltage will be dropped. This allows the precise control of current and voltage levels in circuits.In addition to voltage dropping, through-hole resistors can also be used for noise mitigation. High-frequency or AC noise signals are attenuated more than low-frequency signals, meaning it is possible to reduce noise in audio circuits without affecting the signal itself.In conclusion, the H8130RFDA through-hole resistor is an important part of modern electronics. Its versatile range of applications and working principles are essential in the construction of modern electronic devices. It is vital to understand the fundamentals of resistors in order to create reliable and efficient circuits.

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