TT Electronics/IRC

GUS-QS8A-02-4751-FF

GUS-QS8A-02-4751-FF Description

The GUS-QS8A-02-4751-FF from TT Electronics/IRC is a high-performance 8-resistor thin film network designed for precision applications. With a 4.75KΩ resistance value and a tight 1% tolerance, this device ensures reliable signal conditioning and voltage division in compact circuits. Packaged in a 16-pin QSOP with gull wing terminations, it offers excellent surface-mount compatibility for automated assembly. The isolated (ISOL) circuit design allows independent resistor operation, enhancing flexibility in circuit configurations. Rated for 0.75W (3/4W) total power and 0.1W per resistor, it operates across a wide temperature range (-70°C to +125°C), making it suitable for demanding environments.

GUS-QS8A-02-4751-FF Features

• Thin Film Technology: Delivers ±50ppm/°C temperature coefficient for stable performance under thermal stress.
• High Power Handling: 0.75W total dissipation (0.1W per resistor) ensures durability in power-sensitive designs.
• Precision Tolerance: 1% resistance accuracy for critical analog and digital applications.
• Compact QSOP Package: 4.9mm x 6.02mm footprint with 1.47mm profile, ideal for space-constrained PCBs.
• Isolated Resistors: Independent resistors (ISOL) enable versatile circuit topologies without crosstalk.
• Robust Construction: 100V maximum voltage rating and 125°C max operating temperature suit industrial and automotive (non-PPAP) use.
• Gull Wing Termination: Ensures reliable SMT soldering and mechanical stability.

GUS-QS8A-02-4751-FF Applications

• Signal Conditioning: Precision voltage dividers in sensor interfaces and ADC/DAC circuits.
• Industrial Controls: PLC modules, motor drivers, and power management systems requiring isolated resistors.
• Test & Measurement: Calibration equipment and bench instruments demanding low TCR and high accuracy.
• Communications: RF front-end matching networks and filter circuits in telecom hardware.
• Medical Electronics: Patient monitoring devices where consistent performance is critical.

Conclusion of GUS-QS8A-02-4751-FF

The GUS-QS8A-02-4751-FF combines precision, power efficiency, and compactness, making it a standout choice for engineers designing high-reliability electronics. Its thin film construction, isolated resistors, and robust thermal performance address challenges in industrial, medical, and communication systems. While not automotive-grade (PPAP/No), its wide operating range and tight tolerances ensure versatility in professional and prototyping applications. For designs requiring stable, space-saving resistor networks, this model offers a compelling balance of performance and integration.