PNP7WVJT-91-15R

Series:	PNPV
Packaging:	Tape & Box (TB)
Part Status:	Active
Resistance:	15 Ohms
Tolerance:	±5%
Power (Watts):	7W
Composition:	Wirewound
Features:	Flame Retardant Coating, Safety
Temperature Coefficient:	±300ppm/°C
Operating Temperature:	-40°C ~ 200°C
Package / Case:	Axial
Supplier Device Package:	Axial
Size / Dimension:	0.295" Dia x 0.984" L (7.50mm x 25.00mm)
Height - Seated (Max):	--
Number of Terminations:	2

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Through Hole Resistors

Through hole resistors are electrical components used to control current flow for motors, heating elements and other electrical components. They are one of the most widely used types of resistors, mainly in application fields that require reliable electrical connection in general electrical systems. PNP7WVJT-91-15R through hole resistors are among the most popular in their class due to their high durability, strong insulation and low-noise turnover characteristics, making them ideal for a wide range of uses.

Application Field

PNP7WVJT-91-15R through hole resistors are used in a variety of applications, such as power regulators, high voltage power switching, linear current control, power supply protection and voltage regulation. They can also be found in devices such as small lamp switches, circuit boards and various other electrical components. Due to their versatility and wide range of applications, they can be found in many different industries, such as automotive, medical, consumer electronics, and industrial automation.

Working Principle

The PNP7WVJT-91-15R through hole resistor works by providing a known amount of resistance to current flow. This resistance is achieved through a combination of resistor materials and electronic components, such as resistors, diodes and transistors. The electrical current is applied to one terminal of the resistor, travels through the resistor materials, and is dissipated at the other terminal. As the current passes through the resistor, it is met with resistance, thus controlling the current and providing the desired output.Through hole resistors are typically made from a combination of materials, such as polytetrafluoroethylene (PTFE), polyester, epoxy, and other ceramics. PTFE provides the highest temperature resistance, while polyester and epoxy increase the dielectric strength. These materials are typically formed into a single block, which is then cut and drilled to create the desired resistor size.

Advantages

PNP7WVJT-91-15R through hole resistors offer several advantages over traditional through hole resistors. They are designed to be more robust and provide superior insulation, making them more reliable in demanding applications. They also feature a high turn-on time, low surface leakage, and are more resistant to shock, vibration, and thermal cycling than traditional through hole resistors. Additionally, they are more space efficient, because they require less board space and are smaller in overall size.

Disadvantages

Despite their advantages, there are a few drawbacks to using PNP7WVJT-91-15R resistors. For instance, they are much more expensive than traditional through hole resistors, due to the complex manufacturing process. Furthermore, because they are more difficult to manufacture, they have a longer lead time, which can be an issue when it comes to meeting tight deadlines. Additionally, they are not suitable for high-temperature applications because they can sustain damage when exposed to extreme temperatures.Overall, PNP7WVJT-91-15R through hole resistors offer many advantages and are suitable for a wide range of applications. Their durability, reliable insulation, and low-noise characteristics make them a great choice for general electrical systems. While they do have some drawbacks, such as their cost and long lead time, they are still an excellent option for many applications.

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