Description

The 56 Ohm 5W Vertical (MPR) Wirewound Cement Power Resistor ±5% Tolerance is a high-quality resistor designed for medium-power applications that require precise resistance, efficient heat dissipation, and robust performance in demanding environments. With a resistance value of 56 Ohms and a power rating of 5 watts, this resistor is ideal for current-limiting, voltage regulation, and other power-related applications.

Key Features:

• Resistance: 56 Ohms, providing a reliable and consistent resistance value that is suitable for various applications, including voltage dividers, power supplies, and current-limiting circuits.
• Power Rating: 5 watts (5W), ensuring the resistor can safely handle moderate power dissipation without overheating. This makes it ideal for circuits where the resistor will be exposed to continuous or transient power levels.
• Tolerance: ±5% tolerance, meaning the actual resistance will fall within ±5% of the nominal 56 Ohms, making it suitable for general-purpose applications where perfect accuracy is not crucial but consistent performance is needed.
• Wirewound Construction: The wirewound design ensures high precision and excellent temperature stability. Wirewound resistors are able to handle higher currents and dissipate more power than other types, making them perfect for power electronics.
• Cement Body: The cement casing provides excellent heat dissipation, ensuring that the resistor remains within safe temperature limits even under moderate power loads. The cement also offers physical protection against environmental stress and damage.
• Vertical Mounting (MPR): The vertical (MPR) mounting style is particularly beneficial in applications where space is limited or where components need to be arranged vertically on a printed circuit board (PCB). This style also ensures a stable and reliable connection in various configurations.

Technical Specifications:

• Resistance: 56 Ohms
• Power Rating: 5W
• Tolerance: ±5%
• Construction Type: Wirewound with cement body
• Mounting Type: Vertical (MPR)
• Temperature Range: Typically from -55°C to +155°C (standard for cement power resistors)

Applications:

• Power Supplies: Essential in power supply circuits, where resistors regulate current flow and dissipate excess power, ensuring stable operation and protecting sensitive components.
• Current Limiting: Used in current-limiting applications to protect sensitive parts of a circuit by preventing excessive current from damaging components.
• Voltage Dividers: Ideal for voltage divider circuits, where precise voltage levels are needed for signal conditioning, measurement, and control systems.
• Motor Control Circuits: Often employed in motor control systems, where the resistor helps regulate the current and ensure smooth operation of motors by preventing overcurrent situations.
• Load Resistors: Used as load resistors in test circuits, providing safe and stable power dissipation while simulating the real-world operating conditions of electronic systems.
• Inductive Heating Systems: Suitable for use in inductive heating systems where efficient power dissipation and thermal management are necessary for the heating process.
• Automotive Electronics: Common in automotive applications, where resistors help regulate power and provide protection against electrical surges and transient voltage spikes.

Why Choose the 56 Ohm 5W Vertical (MPR) Wirewound Cement Power Resistor?

The 56 Ohm 5W Vertical (MPR) Wirewound Cement Power Resistor is a versatile component, ideal for applications that demand precision, durability, and the ability to handle moderate power dissipation. Its 5W power rating ensures that it can handle a reasonable amount of power without overheating, making it suitable for a wide range of electronics projects, from power supplies to motor control circuits.

The wirewound construction offers excellent precision and stability, making it a reliable choice for circuits that require consistent performance under varying loads and temperatures. The cement body aids in heat management, ensuring the resistor remains cool under high-power operation and increasing its lifespan.

With a ±5% tolerance, this resistor is ideal for general-purpose applications where high accuracy is not required but consistent operation is necessary. The vertical (MPR) mounting configuration makes it easy to install in designs where space is at a premium or where vertical component arrangement is preferred.

Whether you're designing power supplies, current-limiting circuits, voltage dividers, motor control systems, or working on automotive electronics, the 56 Ohm 5W Vertical (MPR) Wirewound Cement Power Resistor provides the reliability and performance you need for medium-power applications. Its durable construction and high thermal efficiency make it an excellent choice for a wide variety of power electronics applications.