TT Electronics/IRC

GUS-QS8A-03-2263-BA

GUS-QS8A-03-2263-BA Description

The GUS-QS8A-03-2263-BA is a high-precision thin-film resistor network from TT Electronics/IRC, designed for demanding applications requiring tight tolerances and stable performance. This 16-pin QSOP (Quarter Small Outline Package) device features 8 isolated resistors, each with a 226KΩ resistance value and an exceptional 0.1% tolerance. The network operates within a wide temperature range of -70°C to +125°C, making it suitable for harsh environments. With a 0.75W (3/4W) total power rating and ±25ppm/°C temperature coefficient, it ensures reliable performance in precision analog and digital circuits.

GUS-QS8A-03-2263-BA Features

• High Precision: 0.1% tolerance and ±25ppm/°C TCR ensure minimal drift over temperature variations.
• Robust Construction: Thin-film technology provides superior stability and low noise compared to thick-film alternatives.
• Compact & Durable: QSOP-16 package (4.9mm × 6.02mm × 1.63mm) with gull-wing terminations for reliable surface-mount (SMD) assembly.
• Isolated Resistors: 8 independent 226KΩ resistors with 100V maximum voltage rating, ideal for signal isolation.
• Wide Operating Range: -70°C to +125°C derated power capability, suitable for industrial and automotive-grade applications (though not PPAP/automotive certified).
• High Power Handling: 0.1W per resistor (0.75W total) enables use in power-sensitive designs.

GUS-QS8A-03-2263-BA Applications

This resistor network excels in precision circuitry, including:

• Analog Signal Conditioning: Voltage dividers, feedback networks in op-amp circuits.
• Medical & Test Equipment: High-accuracy measurement systems where stability is critical.
• Industrial Controls: PLCs, sensor interfaces, and isolation circuits requiring tight tolerances.
• Communications: RF and baseband signal processing in telecom hardware.
• Aerospace & Defense: Ruggedized electronics needing reliable performance under extreme conditions.

Conclusion of GUS-QS8A-03-2263-BA

The GUS-QS8A-03-2263-BA stands out for its precision, compact form factor, and isolation capabilities, making it a top choice for engineers designing high-reliability systems. While not RoHS-compliant or automotive-qualified, its thin-film construction, low TCR, and high power rating make it ideal for industrial, medical, and aerospace applications where performance cannot be compromised. Its tube packaging ensures protection during handling and assembly, further enhancing its suitability for automated production environments.