The ERJXGNF7502U is a precision thin film chip resistor from Panasonic's ERJXG series. It's designed for applications that demand high stability and accuracy, such as precision instrumentation, control systems, and high-end audio equipment.

Applications

• Precision Instrumentation: Ideal for use in multimeters, oscilloscopes, and other high-accuracy measuring devices.
• Control Systems: Used in feedback loops, servo controls, and voltage regulators where precise resistance is critical.
• Audio Equipment: Found in preamplifiers, amplifiers, and equalizers to ensure accurate signal reproduction.
• Medical Devices: Integrated into diagnostic equipment, patient monitoring systems, and other medical instruments requiring high reliability.
• Automotive Electronics: Employed in engine control units (ECUs), sensor interfaces, and other automotive applications demanding stable performance.

Features

• Resistance Value: 75 kΩ
• Tolerance: ±1%
• Temperature Coefficient of Resistance (TCR): ±25 ppm/°C
• Power Rating: 0.1W
• Package Size: 0603 (1608 Metric)
• Technology: Thin Film
• Operating Temperature Range: -55°C to +125°C
• Termination Type: Surface Mount
• RoHS Compliant: Yes, compliant with Restriction of Hazardous Substances directive.

Benefits

• High Precision: The 1% tolerance ensures very accurate resistance values, essential for precision circuits.
• Excellent Stability: The thin film construction offers superior stability compared to thick film resistors.
• Low Temperature Coefficient: The ±25 ppm/°C TCR minimizes resistance drift over a wide temperature range.
• Compact Size: The 0603 package allows for high-density mounting, saving valuable board space.
• RoHS Compliance: Meets environmental regulations, making it suitable for green electronics initiatives.
• Reliable Performance: Designed for consistent and reliable operation in demanding environments.
• Automated Assembly: Surface mount technology simplifies manufacturing and reduces production costs.

Additional Details

The ERJXGNF7502U resistor is constructed using a thin film resistive element that provides superior performance characteristics compared to thick film resistors. The thin film is deposited on a ceramic substrate using advanced sputtering techniques, ensuring consistent thickness and uniformity. The terminations are designed for excellent solderability and long-term reliability.

The 0603 package (1.6 mm x 0.8 mm) is a standard size for surface mount components, making it easy to integrate into existing designs. The resistor is supplied on tape and reel for automated placement and soldering.