Series:	PNPV
Packaging:	Tape & Reel (TR)
Part Status:	Active
Resistance:	47 Ohms
Tolerance:	±5%
Power (Watts):	10W
Composition:	Wirewound
Features:	Flame Retardant Coating, Safety
Temperature Coefficient:	--
Operating Temperature:	-40°C ~ 200°C
Package / Case:	Axial
Supplier Device Package:	Axial
Size / Dimension:	0.315" Dia x 1.732" L (8.00mm x 44.00mm)
Height - Seated (Max):	--
Number of Terminations:	2
Failure Rate:	--

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Through Hole Resistors

Introduction

Through hole resistors, also known as through-hole technology, are a method of mounting and connecting resistors and other components via metal leads that are passed through holes in a printed circuit board (PCB). This technology has been around for a long time, and is still used in many applications. Through hole resistors have an advantage over surface mount resistors in that they can handle higher currents and voltages, and require less board space.

PNP10VJT-91-47R Application Field and Working Principle

The PNP10VJT-91-47R resistor is a through-hole resistor designed for high current, and high voltage applications. It has a maximum power rating of 25 watts and a nominal resistance of 47 ohms. The PNP10VJT-91-47R is designed for use in voltage regulating and sensing circuits.The PNP10VJT-91-47R works by passing current through one of its terminals, which causes an electric field to form between the other two terminals. This electric field produces a voltage drop across the resistor’s body, which is proportional to the amount of current that is flowing through it. This is how the PNP10VJT-91-47R controls the voltage and/or current in a circuit.

Benefits and Uses of Through Hole Resistors

Through hole resistors have many advantages over surface mount resistors, including their ability to handle higher currents and voltages, as well as their requiring less board space. The PNP10VJT-91-47R is designed for use in voltage regulating and sensing circuits, making it a great choice for applications such as power supplies, instrumentation, motor controllers, and robotics.Through hole resistors are also better at dissipating heat than surface mount resistors. The PNP10VJT-91-47R has a maximum power rating of 25 watts, which means it can handle large amounts of heat without burning out or becoming damaged. This makes it a great choice for applications that generate a lot of heat, such as amplifiers and power supplies.

Drawbacks of Through Hole Resistors

While through hole resistors have many advantages over surface mount resistors, they also have some drawbacks. First, through hole resistors take up more space on a circuit board than surface mount resistors, which can be a problem if the circuit board is already crowded.Second, through hole resistors are more difficult to assemble than surface mount resistors. The leads of the through hole resistor must be soldered in place with a soldering iron, which can be time-consuming and require a high level of skill. Additionally, after the resistor is soldered in place it can be difficult to remove it, which can cause problems when replacing or upgrading components.Finally, through hole resistors offer less flexibility than surface mount resistors, as they are typically larger and more difficult to arrange on a circuit board.

Conclusion

The PNP10VJT-91-47R resistor is a through-hole resistor designed for high current and high voltage applications. It provides many benefits, such as being able to handle higher voltages and currents, requiring less board space, and dissipating heat better than surface mount resistors. However, it also has some drawbacks, such as taking up more space on a circuit board, being more difficult to assemble, and offering less flexibility than surface mount resistors.

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