The WFMB2512R5000FEA is a precision thin film wide terminal resistor from Vishay. This resistor is designed for high power applications requiring accurate and stable resistance values. Its wide terminal design allows for excellent heat dissipation and improved power handling capabilities.

Applications

• Power supplies
• Motor control circuits
• Current sensing applications
• High-frequency circuits
• Voltage dividers
• Feedback circuits

Features

• Resistance Value: 0.5 Ohms
• Power Rating: 2 Watts
• Tolerance: 1%
• Temperature Coefficient of Resistance (TCR): ±100 ppm/°C
• Package Size: 2512 (25 x 12 mils)
• Wide Terminal Design: Improves heat dissipation
• Thin Film Technology: Provides excellent stability and accuracy

Benefits

• High Power Handling: Can withstand high power levels without significant resistance drift.
• Excellent Stability: Maintains a stable resistance value over a wide range of temperatures and operating conditions.
• Precise Resistance Value: Offers a tight tolerance for accurate circuit performance.
• Improved Heat Dissipation: Wide terminal design facilitates efficient heat transfer, preventing overheating.
• Compact Size: The 2512 package size allows for high-density circuit designs.
• Reliable Performance: Manufactured with high-quality materials and processes to ensure long-term reliability.

The WFMB2512R5000FEA resistor utilizes thin film technology to achieve excellent stability and accuracy. The wide terminal design allows for improved heat dissipation, making it suitable for high-power applications. This resistor is commonly used in power supplies, motor control circuits, and current sensing applications where reliable and accurate resistance values are critical.

Technical Specifications:

Resistance: 0.5 Ohms

Power Rating: 2 Watts

Tolerance: 1%

TCR: ±100 ppm/°C

Operating Temperature Range: -55°C to +155°C