TT Electronics/IRC

GUS-QS8A-03-1022-BA

GUS-QS8A-03-1022-BA Description

The GUS-QS8A-03-1022-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 isolated network features a 10.2KΩ resistance value with an exceptional 0.1% tolerance and a low ±25ppm/°C temperature coefficient, ensuring minimal drift across operating conditions. Encased in a 16-pin QSOP package with gull-wing SMD termination, it offers a compact footprint (4.9mm × 6.02mm × 1.47mm) ideal for space-constrained PCB designs. Rated for 0.75W (3/4W) total power and 0.1W per resistor, it operates reliably from 70°C to 125°C with a 100V maximum voltage rating.

GUS-QS8A-03-1022-BA Features

• Precision Thin Film Technology: Delivers superior stability and accuracy (±0.1%) for critical analog/digital circuits.
• High Power Handling: 0.75W total dissipation (0.1W per resistor) outperforms standard networks in power density.
• Wide Temperature Range: Stable performance from 70°C to 125°C with derated power, suited for industrial environments.
• Isolated Design (ISOL): Each resistor is electrically isolated, enabling flexible circuit configurations.
• Robust Construction: QSOP package with gull-wing leads ensures reliable surface-mount assembly and mechanical durability.
• Low TCR (±25ppm/°C): Minimizes resistance drift in temperature-sensitive applications like precision voltage dividers.

GUS-QS8A-03-1022-BA Applications

• Precision Instrumentation: Ideal for medical devices, test equipment, and sensor interfaces requiring stable resistance ratios.
• Automotive & Industrial Electronics: Suitable for ECU signal conditioning, despite lacking automotive PPAP compliance.
• Communication Systems: Used in RF matching networks and ADC/DAC reference circuits due to low noise and high accuracy.
• Power Management: Voltage scaling and feedback networks in DC-DC converters benefit from its high power rating.

Conclusion of GUS-QS8A-03-1022-BA

The GUS-QS8A-03-1022-BA stands out for its precision, power efficiency, and compact design, making it a top choice for engineers prioritizing performance in constrained spaces. Its isolated thin-film resistors, low TCR, and high tolerance cater to mission-critical applications where reliability is paramount. While not automotive-grade, its industrial-grade robustness and 100V rating ensure versatility across sectors like aerospace, telecom, and industrial automation. Packaged in tubes for automated assembly, it combines manufacturability with cutting-edge resistor technology.