TT Electronics/IRC

GUS-QS0B-02-7151-DA

GUS-QS0B-02-7151-DA Description

The GUS-QS0B-02-7151-DA from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 19-resistor array features a 7.15KΩ resistance value per element with an ultra-tight 0.5% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a wide -70°C to +125°C operating range. Encased in a 20-pin QSOP package with gull-wing terminations, it offers a compact footprint (8.66mm × 6.02mm × 1.47mm) and robust 1W total power dissipation (0.05W per resistor). Its 100V maximum voltage rating and thin-film technology make it ideal for precision analog and digital circuits.

GUS-QS0B-02-7151-DA Features

• Precision Performance: 0.5% tolerance and ±50ppm/°C TCR for high-accuracy signal conditioning.
• Robust Construction: Thin-film technology ensures low noise and long-term reliability.
• Space-Efficient: QSOP package (20-pin) with 0.64mm pitch optimizes PCB real estate.
• Wide Temperature Range: Operates from -70°C to +125°C with derated power up to 125°C.
• High Power Handling: 1W total dissipation (0.05W per resistor) suits power-sensitive designs.
• Automated Assembly Friendly: Gull-wing terminations and tube packaging streamline SMT processes.

GUS-QS0B-02-7151-DA Applications

• Precision Instrumentation: Voltage dividers, feedback networks in test/measurement equipment.
• Industrial Controls: Signal conditioning in PLCs, motor drives, and sensor interfaces.
• Telecom Infrastructure: Impedance matching and filtering in RF/baseband circuits.
• Medical Electronics: Low-drift circuits for patient monitoring and diagnostic devices.
• Aerospace & Defense: Reliable performance in harsh environments (non-automotive).

Conclusion of GUS-QS0B-02-7151-DA

The GUS-QS0B-02-7151-DA excels in applications requiring high precision, compactness, and thermal stability. Its thin-film construction, tight tolerances, and QSOP packaging provide a competitive edge over thicker-film or less stable alternatives. While not RoHS-compliant or automotive-grade, it remains a top choice for industrial, telecom, and medical designs where accuracy and reliability are paramount. Engineers will appreciate its balance of performance, power handling, and space-saving form factor.