TT Electronics/IRC

GUS-QS8A-03-1213-CA

GUS-QS8A-03-1213-CA Description

The GUS-QS8A-03-1213-CA from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 8-resistor network features a 121K Ohm resistance value with an ultra-tight 0.25% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. 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. With a maximum voltage rating of 100V and a total power rating of 0.75W (3/4W), it balances high power handling with precision. The isolated (ISOL) circuit design enhances flexibility in circuit configurations.

GUS-QS8A-03-1213-CA Features

• Precision Performance: 0.25% tolerance and ±25ppm/°C TCR for stable operation in varying thermal conditions.
• Robust Construction: Thin-film technology ensures low noise, high reliability, and long-term stability.
• Compact & Durable: QSOP package with gull-wing leads for secure surface mounting; ±0.1mm height/length tolerances for consistent placement.
• High Power Handling: 0.1W per resistor (0.75W total) at 125°C maximum operating temperature.
• Versatile Termination: 16-pin gull-wing SMD design compatible with automated assembly processes.
• Isolated Configuration: ISOL designator allows independent resistor use, ideal for complex circuit isolation.

GUS-QS8A-03-1213-CA Applications

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor conditioning in test/measurement equipment.
• Industrial Electronics: PLCs, motor drives, and power supplies requiring tight tolerance and thermal stability.
• Telecom & Networking: Signal conditioning and impedance matching in high-frequency communication systems.
• Medical Devices: Critical analog front-end circuits where accuracy and reliability are paramount.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical systems needing high precision.

Conclusion of GUS-QS8A-03-1213-CA

The GUS-QS8A-03-1213-CA excels in applications demanding high precision, compact size, and thermal resilience. Its thin-film technology, isolated design, and robust power handling make it a superior choice over generic resistor networks. While not PPAP or automotive-rated, it is ideal for industrial, telecom, and medical use cases where accuracy and repeatability are critical. The QSOP package ensures compatibility with modern SMD workflows, offering a reliable solution for advanced electronic designs.