H4P127KDCA

Series:	Holco, Holsworthy
Packaging:	Bulk
Part Status:	Active
Resistance:	127 kOhms
Tolerance:	±0.5%
Power (Watts):	1W
Composition:	Metal Film
Features:	Pulse Withstanding
Temperature Coefficient:	±50ppm/°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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H4P127KDCA Through Hole Resistors

Application Field

Through hole resistors, such as H4P127KDCA, are an essential component in the various apparatus we use every day. H4P127KDCA has a wide variety of uses. It is mainly applied in:

• Audio amplifiers
• Electronic circuits
• Automotive industry
• Sensor technology
• Industrial process control
• LCD and image display technology
• Military vehicles

For its extensive application field and diverse variations, H4P127KDCA is an essential tool which helps us to reliably regulate the current flowing through electrical components or parts.

Working Principle

H4P127KDCA is a type of variable resistor or rheostat, which is designed to adjust the flow of current through different components by modifying certain features of its inner structure. This type of resistor is composed of a body that works as an insulator, and two contacts, one being the anode, the other the cathode. Inside its body, H4P127KDCA has a wafer-like layer, which is generally made of a conductive material, such as carbon or metal. Depending on the design, the wafer-like layer can be made of several materials in an alternating pattern.The resistance of the resistor is created when the current passes through the wafer-like layer. The current will pass through the conductor and encounter resistance, which is determined by the size of the wafer-like layer. If the layer is thinner, the resistance is lower, while if the layer is thicker, the resistance is higher. The resistance of this type of resistor can be adjusted by changing the thickness of the wafer-like layer, since the more current passes through it, the more the resistance increase. As heating is one of the factors that affect the resistance of variable resistors, H4P127KDCA features a heat sink which is built into its body. This device helps to conduct heat away from the resistor and prevents the build-up of heat, which could ultimately lead to component failure. As such, H4P127KDCA has a longer lifespan compared to other resistors.Finally, H4P127KDCA is designed to withstand high voltages and current levels, making it an ideal choice for applications which involve more power consumption. Due to its durability, this type of component can easily last longer than other types of resistors, making it the go-to choice for engineers and designers who rely on reliable and durable components.

Conclusion

In conclusion, H4P127KDCA is a type of variable resistor which is characterized by its wide range of application fields and its adjustable resistance. This component is highly sought-after for its superior durability and its ability to handle high voltages and current levels, making it a viable choice for various applications. Furthermore, its built-in heat sink helps to dissipate heat and prevent component failure. With all these advantages, H4P127KDCA is an essential component used in many electronic systems and devices.

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Part Number	Manufacturer	Price	Quantity	Description