TT Electronics/IRC

GUS-QS8A-02-1782-BA

GUS-QS8A-02-1782-BA Description

The GUS-QS8A-02-1782-BA from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding applications requiring tight tolerances and stable performance. This 16-pin QSOP (Quarter Small Outline Package) device integrates 8 isolated resistors, each with a 17.8KΩ resistance value and an exceptional 0.1% tolerance. The network operates over a wide temperature range of -70°C to +125°C, with a derated power range up to 125°C, ensuring reliability in harsh environments. Its thin-film technology delivers a low ±50ppm/°C temperature coefficient, minimizing resistance drift. The 0.75W (3/4W) total power rating (0.1W per resistor) and 100V maximum voltage rating make it suitable for precision analog and digital circuits.

GUS-QS8A-02-1782-BA Features

• High Precision: 0.1% tolerance and ±50ppm/°C TCR for stable performance.
• Robust Construction: Thin-film technology ensures low noise and high reliability.
• Compact Design: QSOP package (4.9mm x 6.02mm x 1.47mm) with gull-wing terminals for space-constrained surface-mount applications.
• Isolated Resistors: 8 independent resistors (ISOL circuit designator) for flexible circuit design.
• Wide Operating Range: -70°C to +125°C with derated power up to 125°C.
• High Power Handling: 0.75W total (0.1W per resistor) and 100V rating for demanding applications.
• Strict Tolerances: ±0.1mm height/length and ±0.2mm depth tolerances ensure consistent mounting.

GUS-QS8A-02-1782-BA Applications

This resistor network is ideal for:

• Precision analog circuits: Voltage dividers, feedback networks, and sensor interfaces.
• Medical equipment: High-accuracy signal conditioning in diagnostic devices.
• Industrial automation: Control systems requiring stable resistance over temperature.
• Test & measurement: Calibration tools and instrumentation where minimal drift is critical.
• Aerospace & defense: Ruggedized electronics needing reliability in extreme conditions.

Conclusion of GUS-QS8A-02-1782-BA

The GUS-QS8A-02-1782-BA stands out for its precision, compactness, and isolation capabilities, making it a superior choice for high-reliability applications. Its thin-film construction, tight tolerances, and wide temperature range address the needs of advanced electronics, while the QSOP package ensures compatibility with modern SMD assembly processes. Engineers seeking a high-performance resistor network for precision analog or harsh-environment designs will find this model exceptionally well-suited.