TT Electronics/IRC

GUS-QS8A-02-6811-BA

GUS-QS8A-02-6811-BA Description

The GUS-QS8A-02-6811-BA from TT Electronics/IRC is a high-precision 8-resistor thin film network designed for demanding surface-mount applications. Encased in a compact 16-pin QSOP package with gull-wing termination, this device offers a 6.81 kΩ resistance per resistor with an ultra-tight ±0.1% tolerance and a low ±50 ppm/°C temperature coefficient. Its isolated (ISOL) circuit design ensures independent resistor functionality, while the thin-film technology delivers superior stability and accuracy. Rated for 0.75W (3/4W) total power (0.1W per resistor) and 100V maximum voltage, it operates reliably across a -55°C to +125°C range, with derated performance up to 125°C.

GUS-QS8A-02-6811-BA Features

• Precision Performance: ±0.1% tolerance and ±50 ppm/°C TCR for critical analog/digital circuits.
• Robust Construction: Thin-film technology ensures long-term stability and low noise.
• Space-Efficient: Compact 4.9mm × 6.02mm × 1.47mm QSOP package ideal for high-density PCBs.
• High Voltage Handling: Supports up to 100V, suitable for industrial and instrumentation use.
• Wide Temperature Range: Operates from -55°C to +125°C, with derating up to 125°C.
• Isolated Design: Independent resistors (ISOL) enable flexible circuit configurations.

GUS-QS8A-02-6811-BA Applications

This resistor network excels in precision applications such as:

• Medical Equipment: Patient monitoring systems requiring stable signal conditioning.
• Test & Measurement: High-accuracy instrumentation like multimeters and data loggers.
• Industrial Automation: PLCs and sensor interfaces demanding low drift over temperature.
• Communications: RF and baseband circuitry where consistent impedance matching is critical.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical modules.

Conclusion of GUS-QS8A-02-6811-BA

The GUS-QS8A-02-6811-BA stands out for its precision, compactness, and isolation flexibility, making it a top choice for engineers designing high-reliability systems. While not PPAP or automotive-qualified, its thin-film accuracy and robust power handling cater to industrial, medical, and communication applications where performance cannot be compromised. Packaged in tubes for automated assembly, it balances cost-efficiency with elite electrical characteristics.