TT Electronics/IRC

GUS-QS8A-03-2212-CB

GUS-QS8A-03-2212-CB Description

The GUS-QS8A-03-2212-CB from TT Electronics/IRC is a high-precision 8-resistor thin film network designed for demanding surface-mount applications. Housed in a compact 16-pin QSOP package with gull wing terminations, it offers a 22.1kΩ resistance per element with an exceptional ±0.25% tolerance and a low ±25ppm/°C temperature coefficient. Rated for 0.75W (3/4W) total power and 0.1W per resistor, it operates reliably across a wide temperature range (-70°C to +125°C), making it suitable for harsh environments. The isolated (ISOL) circuit design ensures independent resistor performance, while the 100V maximum voltage rating enhances versatility in high-voltage circuits.

GUS-QS8A-03-2212-CB Features

• Precision Thin Film Technology: Delivers stable, low-noise performance with ±25ppm/°C TCR for critical analog applications.
• Robust Construction: QSOP package (4.9mm x 6.02mm x 1.47mm) with 0.64mm pitch enables high-density PCB layouts.
• High Power Handling: 0.75W total dissipation (0.1W per resistor) outperforms standard networks in power-intensive designs.
• Isolated Resistors: Independent elements (ISOL designator) prevent cross-talk, ideal for multi-channel systems.
• Wide Operating Range: Functions reliably from -70°C to +125°C, even at derated power.

GUS-QS8A-03-2212-CB Applications

• Precision Instrumentation: Used in DAQ systems, medical devices, and test equipment where tolerance and TCR are critical.
• Industrial Controls: Suitable for PLC modules, motor drivers, and power supplies requiring isolated resistor networks.
• Telecom Infrastructure: Ensures signal integrity in RF amplifiers, filters, and impedance matching circuits.
• Automotive (Non-Automotive Rated): Auxiliary systems like sensor interfaces benefit from its rugged performance.

Conclusion of GUS-QS8A-03-2212-CB

The GUS-QS8A-03-2212-CB stands out for its precision, power efficiency, and isolation capabilities, making it a superior choice for engineers designing high-reliability analog circuits. Its thin film technology, compact footprint, and wide temperature range address challenges in industrial, telecom, and instrumentation sectors, while the tube packaging ensures safe handling during assembly. For applications demanding tight tolerances and thermal stability, this resistor network delivers unmatched performance.