TT Electronics/IRC

GUS-QS8A-03-1182-BA

GUS-QS8A-03-1182-BA Description

The GUS-QS8A-03-1182-BA from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 16-pin QSOP package integrates 8 isolated resistors, each with a 11.8KΩ resistance, offering a tight 0.1% tolerance and a low ±25ppm/°C temperature coefficient. With a 0.75W (3/4W) total power rating and 0.1W per resistor, it operates reliably across a wide temperature range of -70°C to +125°C, making it suitable for precision analog and digital circuits. The gull-wing termination ensures secure PCB mounting, while the compact 4.9mm x 6.02mm footprint and 1.47mm profile optimize space efficiency.

GUS-QS8A-03-1182-BA Features

• High Precision: 0.1% tolerance and ±25ppm/°C TCR ensure stability in critical applications.
• Robust Construction: Thin-film technology delivers superior performance over thick-film alternatives.
• Isolated Design: 8 independent resistors (ISOL circuit) prevent crosstalk in multi-channel systems.
• Power Efficiency: 0.75W total dissipation (0.1W per resistor) balances performance and thermal management.
• Wide Voltage Range: Supports up to 100V, ideal for industrial and instrumentation use.
• Compact & Durable: QSOP package with gull-wing leads resists mechanical stress and simplifies assembly.

GUS-QS8A-03-1182-BA Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces requiring minimal drift.
• Medical & Test Equipment: High-accuracy signal conditioning in ECG amplifiers or multimeters.
• Industrial Automation: Isolated signal paths in PLCs, DACs, and ADC reference circuits.
• Telecom Infrastructure: RF matching networks and filter tuning where consistency is critical.
• Aerospace & Defense: Reliable performance in harsh environments due to its -70°C to +125°C operating range.

Conclusion of GUS-QS8A-03-1182-BA

The GUS-QS8A-03-1182-BA stands out for its precision, isolation, and compact design, making it a top choice for engineers prioritizing accuracy and reliability. Its thin-film technology, low TCR, and high power rating outperform generic resistor arrays, particularly in medical, industrial, and high-frequency applications. Packaged in a protective tube, it ensures safe handling and storage, further enhancing its suitability for automated assembly lines. For designs demanding uncompromising performance, this network delivers exceptional value.