Series:	ROX
Packaging:	Bulk
Part Status:	Active
Resistance:	10 MOhms
Tolerance:	±5%
Power (Watts):	3W
Composition:	Metal Oxide Film
Features:	Flame Retardant Coating, High Voltage, Safety
Temperature Coefficient:	±100ppm/°C
Operating Temperature:	-55°C ~ 180°C
Package / Case:	Axial
Supplier Device Package:	Axial
Size / Dimension:	0.310" Dia x 0.800" L (7.87mm x 20.32mm)
Height - Seated (Max):	--
Number of Terminations:	2
Failure Rate:	--

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Through Hole Resistors

Introduction

Through-hole resistors are one of the most common and basic components of electrical circuits. Manufactured to tight tolerances, through-hole resistors can act as power dissipaters for a variety of purposes such as dividing voltage, current and signal leveling. Examples of Through Hole Resistors include the ROX07510M0JKLB, which can be used as part of a voltage divider or current limit the power dissipation of sensitive components.

Application Field of ROX07510M0JKLB

The ROX07510M0JKLB through-hole resistor is a temperature-controlled resistor with high power dissipation and excellent accuracy. It is suitable for applications requiring high temperature stability, such as power supply circuits in regulated power supplies, audio power amplifiers and motherboard circuits for computers or other digital equipment. Because of its high power handling capabilities, it can also be used as an energy-consuming component in higher power circuits. Other areas of application include temperature control for thermal power regulation, overvoltage protection, I2C communication for motor control, temperature sensing and analog signal conditioning.

Working Principle of ROX07510M0JKLB

The ROX07510M0JKLB through-hole resistor operates by dissipating power as heat through its resistor element. This power dissipated through the resistor element varies with temperature, maintaining a stable impedance level across the resistor element as temperatures change. The resistance value of a through-hole resistor is typically stable over a wide range of temperatures, meaning that it is ideal for cases where temperature control is necessary for the circuit operation, such as power supplies in regulated power supplies.There are several types of through-hole resistors, including linear and non-linear. The ROX07510M0JKLB is a linear through-hole resistor, meaning that its resistance varies linearly with respect to temperature. Its other properties, such as its power rating and temperature coefficient, vary depending on the type of resistor element used inside the component. The resistance element is typically a metal film or thick film resistor, encapsulated in an insulator such as plastic or ceramics. The type of material used will impact the physical size of the resistor, its operating temperature range, power ingestion and stability over time.

Advantages of ROX07510M0JKLB

The ROX07510M0JKLB through-hole resistor has several advantages over other types of resistors, such as surface mount or chip resistors. These advantages are mainly due to its physical size, power and temperature rating. Surface mount and chip resistors are made from smaller and thinner materials, which limits their power handling capabilities and resistance tolerances. The ROX07510M0JKLB through-hole resistor, on the other hand, can handle up to 5 Watts of power while still maintaining a high accuracy over a temperature range of -55 to +135°C. This makes it far superior in terms of power handling capabilities and stability over time.In addition, the physical size of the ROX07510M0JKLB, due to its through-hole mounting, means it is far easier to mount and assemble in a circuit compared to surface mount or chip resistors. This means it can be installed without the need for specialist tools or expertise, making it ideal for prototyping and development applications.

Conclusion

The ROX07510M0JKLB through-hole resistor is an ideal choice for applications requiring a stable impedance level across the resistor element, which is necessary for accurate power and temperature regulation. It is most suitable for applications such as voltage dividers, current limiting and signal level calibrations, as it can easily be mounted in a circuit without the need for specialist tools or expertise. Furthermore, it is able to handle five Watts of power dissipated as heat with excellent accuracy over a temperature range of -55 to +135°C, making it far superior to surface mount and chip resistors in terms of power handling and temperature stability.

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