PSP7WSJB-27R

Series:	PSP
Packaging:	Bulk
Part Status:	Active
Resistance:	27 Ohms
Tolerance:	±5%
Power (Watts):	7W
Composition:	Wirewound
Features:	Anti-Arc, Flame Proof, Moisture Resistant, Safety
Temperature Coefficient:	--
Operating Temperature:	-55°C ~ 350°C
Package / Case:	Axial
Supplier Device Package:	Axial
Size / Dimension:	0.354" Square x 0.984" L (9.00mm x 25.00mm)
Height - Seated (Max):	--
Number of Terminations:	2
Failure Rate:	--

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Through Hole Resistors - PSP7WSJB-27R Applicat ion Field and Working Principle

Through hole resistors are widely used in a vast array of electrical and electronic designs. The PSP7WSJB-27R is a specific type of through hole resistor that has certain advantages over other through hole resistors.

Introduction to Through Hole Resistors

Through hole resistors, also known as surface mount resistors, are used to limit the amount of current passing through a circuit. These resistors are capable of dissipating power at higher temperatures than other resistor types, and they can also be used to increase load stability when used in conjunction with other resistors.Through hole resistors are available in both single-ended and dual-ended configurations. Single-ended resistors have a single terminal lead and are designed to be connected in series or parallel with other components. Dual-ended resistors have two terminals each, and they are generally connected in a specific configuration.The most common use for through hole resistors is in the electronic design of consumer electronics and digital systems. Typically, these resistors are used to regulate the levels of voltage and current supplied to the electronic components.

The PSP7WSJB-27R

The PSP7WSJB-27R is a through hole resistor designed specifically for the commercial and industrial sectors. It is a single-ended resistor that is designed for use at high temperatures. It is capable of dissipating power up to a maximum of 4 watts. It has a maximum resistance range of 27k ohms.The PSP7WSJB-27R is made from a nickel-plated copper wire with a tin-plated copper end cap. The wire and end cap are designed to maximize reliability and provide superior thermal performance. It is highly durable and capable of withstanding harsh environmental conditions, such as extreme temperatures, dust and dampness.

Working Principle of the PSP7WSJB-27R

The PSP7WSJB-27R is a resistor that works on the principle of electrical resistance. This means that when an electrical current passes through the resistor, some of the energy of the current is converted to heat. As the temperature of the resistor increases, the resistance of the component increases. This action limits the amount of current passing through the resistor and protects the component from possible damage due to excessive current.The PSP7WSJB-27R is designed to dissipate power up to a maximum of 4 watts. This means that when an electrical current of 4 watts passes through the component, some of the energy is converted to heat, and the temperature of the resistor rises. As the temperature rises, the resistance of the component increases, limiting the amount of current passing through it and protecting the component.

Applications of the PSP7WSJB-27R

The PSP7WSJB-27R is commonly used in commercial and industrial applications. It is highly suitable for use in the design and manufacture of electronics, particularly in high temperature and demanding environments.The PSP7WSJB-27R can also be used as part of a power supply circuit for heavy loads. It is also suitable for use in automotive applications, as it is compatible with automotive-grade components.

Conclusion

The PSP7WSJB-27R is a through hole resistor designed specifically for high-temperature applications. It is capable of dissipating power up to a maximum of 4 watts and has a maximum resistance range of 27k ohms. It is commonly used in commercial and industrial applications and is highly reliable and capable of withstanding harsh environmental conditions.

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