RWR71S1001FSB12

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Through hole resistors are one of the most common components for circuit designs, and the RWR71S1001FSB12 is no exception. This particular resistor, a metal composite resistor, is used for AC/DC applications and general purpose circuits, including audio amplifiers, LED/OLED displays, motor controllers, and voltage regulators. It can handle extensive currents and temperatures, up to 2W and 125°C, respectively.

The RWR71S1001FSB12 has the following specifications:

• Power rating: 2W
• Temperature coefficient: ±100PPM/°C
• Operating temperature range: -55°C-125°C
• Resistance: 10Ω-1MΩ
• Tolerance: ±5%
• Voltage rating: 50V-300V AC/DC

This resistor will perform up to its rated temperature and power values without degradation. Its resistance tolerance of ±5% ensures accuracy when dealing with voltage regulation, and its low –Temperature Coefficient (TCR) of ±100PPM/°C minimizes drift when exposed to temperature changes. Additionally, it has a low noise level, making it suitable for audio applications. In combination with its incredible dissipative power, this makes it ideal for use in LED/OLED displays, LED indication methods, and similar applications.

Chances are, the majority of us have encountered this particular type of resistor in one form or another. But few of us know the working principle of this component. The principle revolves around the fact that electricity resists the flow of current through a conductor. As such, when a voltage is applied across its two terminals, a current will flow through the resistor based on Ohm’s Law, I=V/R, where I is the current, V is the voltage, and R is the resistance of the component.

Thus, when passing current through this resistor, it “resists” the current and dissipates the energy as heat. The amount of current that passes through is determined by the value of the resistor—the higher the value of resistance, the less current will flow. This allows for the desired application of controlling the amount of current that passes through a system. As an example, the resistor could be used to limit the current in an audio amplifier. This ensures that the amplifier performs as expected, providing clean, undistorted sound.

Moreover, the resistor also contributes in other ways, aside from current control. It can be used for noise filtering as well as for power management. The noise filter is used to reduce the level of unwanted noise created by power circuitry, while the power manager can be used to control the voltage supply in a system.

In summary, the RWR71S1001FSB12 metal composite resistor is an incredibly useful tool when it comes to application design. Thanks to its small size and wide range of specifications, it can be applied to practically any AC/DC or general purpose circuit. Its resistance-based functionality, combined with its resistance to both heat and noise, make it perfect for reliable and precise voltage regulation and noise filtering. With its broad application field and masterful working principle, this metal composite resistor is sure to be found at the very heart of many electrical circuits.

The specific data is subject to PDF, and the above content is for reference