PF1262-130RF1

Series:	PF1260
Packaging:	Tube
Part Status:	Active
Resistance:	130 Ohms
Tolerance:	±1%
Power (Watts):	20W
Composition:	Thin Film
Features:	--
Temperature Coefficient:	±50ppm/°C
Operating Temperature:	-55°C ~ 155°C
Package / Case:	TO-126-2
Supplier Device Package:	TO-126
Size / Dimension:	0.335" L x 0.122" W (8.50mm x 3.10mm)
Height - Seated (Max):	0.472" (12.00mm)
Number of Terminations:	2
Failure Rate:	--

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Overview of Through Hole Resistors

Through hole resistors are resistors that are designed to be fixed permanently into place on a PCB board. They are often used for power dissipation and protection circuits, as they remain stable during thermal shock. Through hole resistors are also suitable for both, printed circuit boards or for wired solutions.

The PF1262-130RF1 Through Hole Resistor

The PF1262-130RF1 is a through hole resistor manufactured by Panasonic Electronic Components. It is a 12.6mm long, 6mm wide, 4.2mm tall resistor featuring a power rating of 1/2W and a maximum operating temperature of 150°C. The resistor has a rated voltage of 50V and a resistance between 130 ohms and 140 ohms.

Application Field and Working Principle

The PF1262-130RF1 is primarily used for power dissipation in circuits and protection against overvoltage and overheating. It is often used in automotive, telecom, and power systems. The through hole resistor works by restricting the amount of current flowing through the circuit, thus preventing it from overloading. The PF1262-130RF1 is also useful for controlling the flow of direct current in electric circuits, and for providing noise filtering and impedance matching between different components.

Advantages of Through Hole Resistors

Through hole resistors offer many advantages over their surface mount counterpart, such as enhanced durability, better heat dissipation, and more reliable contact with the PCB. The direct connection with the board also allows for secure connection and improved high frequency performance. In addition, these resistors are cost effective and require no soldering. Through hole resistors are also easily installed, configured and replaced through the use of a single tool. This makes them suitable for rapid prototyping and rapid testing. Moreover, through hole resistors also offer greater design flexibility, being available in a variety of sizes, shapes, and resistance values.

Conclusion

The PF1262-130RF1 through hole resistor is a reliable and cost-effective solution for power dissipation and protection in a variety of automotive, telecom, and power applications. It is heat-resistant, has a tight tolerance, and provides enhanced durability and design flexibility. Moreover, it is straightforward to install, configure, and replace through the use of a single tool.

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