Description

The 1K Ohm 5W Horizontal (Axial) Wirewound Cement Power Resistor ±5% Tolerance is a high-performance resistor designed for applications requiring reliable resistance control, power dissipation, and durability in medium to high-power circuits. With a resistance value of 1,000 Ohms (1K Ohm) and a power rating of 5 watts, this axial wirewound resistor is ideal for use in power regulation, signal conditioning, current-limiting, and other demanding applications in both industrial and consumer electronics.

Key Features:

• Resistance: 1K Ohm (1,000 Ohms), providing precise and stable resistance for a wide range of applications, including voltage regulation, power distribution, and current-limiting circuits.
• Power Rating: 5 watts (5W), allowing the resistor to safely dissipate significant amounts of power without overheating, making it suitable for use in circuits with moderate to high power demands.
• Tolerance: ±5% tolerance, meaning the resistor will have a resistance within 5% of the nominal value of 1,000 Ohms. This tolerance is suitable for general-purpose applications where slight variations in resistance do not significantly impact circuit performance.
• Wirewound Construction: The wirewound design provides high resistance accuracy, excellent temperature stability, and the ability to handle higher currents. Wirewound resistors are known for their reliability and precision, even under extreme operating conditions.
• Cement Body: The cement casing ensures effective heat dissipation, allowing the resistor to maintain stable performance during operation. The cement body also provides protection from environmental stresses, contributing to the resistor’s overall durability and longevity.
• Axial Mounting: The horizontal (axial) mounting type allows for easy integration into printed circuit boards (PCBs), providing secure and reliable electrical connections. The axial leads are ideal for space-constrained designs, offering efficient installation and a secure fit.

Technical Specifications:

• Resistance: 1K Ohm (1,000 Ohms)
• Power Rating: 5W
• Tolerance: ±5%
• Construction Type: Wirewound with cement body
• Mounting Type: Axial (Horizontal)
• Temperature Range: Typically from -55°C to +155°C (standard for cement power resistors)

Applications:

• Power Supplies: Ideal for use in power supply circuits where the resistor helps regulate voltage, manage current flow, and dissipate excess power to prevent circuit damage.
• Current Limiting: Commonly used in current-limiting circuits to ensure safe current levels and prevent overcurrent conditions that could damage sensitive components.
• Voltage Dividers: Perfect for use in voltage divider circuits where accurate voltage levels need to be maintained for signal conditioning, measurement, or control purposes.
• Motor Control Systems: Used in motor control applications to regulate power flow, protect against overcurrent, and ensure stable operation in electric motors.
• Load Resistors: Acts as load resistors during testing or calibration procedures, helping dissipate power and stabilize the circuit during load conditions.
• Automotive Electronics: Ideal for automotive systems that require power regulation, voltage control, and current management to ensure smooth operation and protect against electrical surges.
• Inductive Heating Circuits: Suitable for use in inductive heating systems, providing necessary resistance while dissipating power efficiently in high-temperature environments.

Why Choose the 1K Ohm 5W Horizontal (Axial) Wirewound Cement Power Resistor?

The 1K Ohm 5W Horizontal (Axial) Wirewound Cement Power Resistor is designed for high-power applications where precise resistance control, reliable performance, and efficient heat management are critical. With a 5W power rating, this resistor can safely handle moderate to high power levels, making it ideal for circuits requiring stable operation in high-demand environments.

The wirewound construction ensures high accuracy, long-term reliability, and excellent thermal stability, making it suitable for both industrial and consumer electronics. The cement body ensures effective power dissipation and protects the resistor from overheating, while the axial mounting provides easy integration into compact and space-constrained designs.

Whether you are working on power supplies, voltage regulation circuits, current-limiting devices, or automotive systems, the 1K Ohm 5W Horizontal (Axial) Wirewound Cement Power Resistor is a dependable component that delivers consistent, long-lasting performance in demanding applications. Its robust design and efficient power handling make it an essential choice for a wide range of high-power circuits.