TT Electronics/IRC

GUS-QS8A-02-8250-FA

GUS-QS8A-02-8250-FA Description

The GUS-QS8A-02-8250-FA from TT Electronics/IRC is a high-performance 8-resistor thin film network designed for precision applications in surface-mount PCB assemblies. Encased in a 16-pin QSOP package with gull wing termination, this 825Ω ±1% tolerance network offers excellent stability with a ±50ppm/°C temperature coefficient. Its isolated (ISOL) circuit design ensures independent resistor functionality, making it ideal for signal conditioning and impedance matching. With a 0.75W (3/4W) total power rating (0.1W per resistor) and a 100V maximum voltage rating, it operates reliably across a -70°C to +125°C temperature range. The compact 4.9mm × 6.02mm × 1.47mm footprint and 0.64mm terminal pitch facilitate high-density layouts.

GUS-QS8A-02-8250-FA Features

• Precision Thin Film Technology: Delivers low noise and high accuracy (±1% tolerance) for critical analog circuits.
• Isolated Resistor Network: Each of the 8 resistors operates independently, enhancing design flexibility.
• Robust Power Handling: 0.75W total dissipation (0.1W per resistor) with derating up to 125°C.
• Wide Temperature Range: Stable performance from -70°C to +125°C, suitable for industrial environments.
• Compact QSOP Package: Space-saving 16-pin gull-wing SMD design with tight tolerances (±0.1mm height/length).
• High Voltage Tolerance: Supports up to 100V, making it suitable for line-level signal processing.

GUS-QS8A-02-8250-FA Applications

• Signal Conditioning: Precision voltage dividers and feedback networks in op-amp circuits.
• Medical Electronics: Patient monitoring systems requiring stable, noise-resistant resistors.
• Industrial Controls: PLCs and sensor interfaces where temperature stability is critical.
• Communication Systems: Impedance matching in RF and high-speed digital PCBs.
• Test & Measurement Equipment: Calibration circuits demanding tight tolerance (±1%) and low TCR (±50ppm/°C).

Conclusion of GUS-QS8A-02-8250-FA

The GUS-QS8A-02-8250-FA excels in applications demanding precision, isolation, and thermal resilience. Its thin film technology, compact QSOP package, and independent resistor configuration provide a competitive edge over bulkier or less stable alternatives. While non-compliant with EU RoHS, it remains a top choice for industrial and medical designs where reliability outweighs regulatory constraints. Packaged in tubes for automated assembly, this network is a robust solution for high-density, high-performance electronics.