TT Electronics/IRC

GUS-QS8A-02-4531-BA

GUS-QS8A-02-4531-BA Description

The GUS-QS8A-02-4531-BA from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding applications requiring tight tolerances and stable performance. This 8-resistor network features a 4.53KΩ resistance value per resistor with an exceptional 0.1% tolerance and a low ±50ppm/°C temperature coefficient, ensuring minimal drift across operating conditions. Packaged in a 16-pin QSOP with gull-wing SMD termination, it offers a compact footprint (4.9mm x 6.02mm x 1.47mm) ideal for space-constrained designs. Rated for 0.75W (3/4W) total power (0.1W per resistor) and 100V maximum voltage, it operates reliably in temperatures ranging from 70°C to 125°C. The isolated (ISOL) circuit designator provides flexibility in circuit configurations.

GUS-QS8A-02-4531-BA Features

• Precision Thin Film Technology: Delivers high accuracy (±0.1%) and low TCR (±50ppm/°C) for stable performance.
• Robust Power Handling: 0.75W total power dissipation (0.1W per resistor) with derating up to 125°C.
• Compact QSOP Package: 16-pin gull-wing SMD design (4.9mm x 6.02mm) for high-density PCB layouts.
• Wide Voltage Rating: Supports up to 100V, suitable for industrial and instrumentation applications.
• Isolated Resistor Network (ISOL): Enables independent resistor use without shared connections.
• Non-Automotive/Non-PPAP: Optimized for commercial and industrial use cases.

GUS-QS8A-02-4531-BA Applications

This resistor network excels in precision analog circuits, including:

• Medical Equipment: Patient monitoring systems, diagnostic devices.
• Test & Measurement: High-accuracy multimeters, calibration tools.
• Industrial Controls: PLCs, signal conditioning modules.
• Telecommunications: RF amplifiers, filter networks.
• Aerospace & Defense: Avionics, radar systems where stability is critical.

Conclusion of GUS-QS8A-02-4531-BA

The GUS-QS8A-02-4531-BA combines precision, power efficiency, and compactness, making it a superior choice for applications demanding tight tolerance and thermal stability. Its isolated thin-film design and QSOP packaging provide versatility for high-performance electronics, particularly in medical, industrial, and telecom sectors. While not RoHS-compliant or automotive-grade, its reliability and accuracy position it as a standout solution for professional-grade designs.