TT Electronics/IRC

GUS-QS8A-02-1541-CA

GUS-QS8A-02-1541-CA Description

The GUS-QS8A-02-1541-CA 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 eight isolated 1.54KΩ resistors with an exceptional ±0.25% tolerance and a low ±50ppm/°C temperature coefficient, ensuring minimal drift across operating conditions. With a 0.75W (3/4W) total power rating (0.1W per resistor) and a 100V maximum voltage rating, it excels in circuits requiring reliable power dissipation and isolation. The gull-wing SMD termination and 4.9mm × 6.02mm compact footprint make it ideal for space-constrained PCB designs.

GUS-QS8A-02-1541-CA Features

• Precision Performance: Thin-film technology delivers 0.25% tolerance and ±50ppm/°C TCR for stable operation in temperature ranges from 70°C to 125°C.
• Robust Construction: QSOP package with 1.47mm profile and ±0.1mm height tolerance ensures mechanical reliability in automated assembly.
• High Power Handling: 0.75W total rating (0.1W per resistor) supports power-sensitive applications without derating up to 125°C.
• Isolated Design: Circuit designator "ISOL" indicates independent resistors, reducing crosstalk in signal conditioning or feedback circuits.
• Industry-Standard Compliance: HTS 8533.21.00.20, EAR99 ECCN, and non-RoHS status (suitable for exempted applications).

GUS-QS8A-02-1541-CA Applications

• Precision Analog Circuits: Voltage dividers, DAC/ADC reference networks, and sensor calibration.
• Medical & Test Equipment: High-accuracy signal processing where low drift and isolation are critical.
• Industrial Controls: PLCs, motor drives, and power management systems requiring stable resistance under thermal stress.
• Aerospace & Defense: Ruggedized electronics needing reliable performance in extended temperature ranges.

Conclusion of GUS-QS8A-02-1541-CA

The GUS-QS8A-02-1541-CA stands out for its combination of precision, power efficiency, and compactness, making it a superior choice over thicker-film or less stable alternatives. Its isolated resistor design and thin-film technology cater to high-reliability applications, while the QSOP package ensures compatibility with modern SMD workflows. Ideal for engineers prioritizing accuracy, thermal resilience, and space savings, this resistor network is a robust solution for advanced electronic systems.