TT Electronics/IRC

GUS-QS8A-02-1472-CA

GUS-QS8A-02-1472-CA Description

The GUS-QS8A-02-1472-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 features 8 isolated resistors, each with a 14.7KΩ resistance value and an exceptional ±0.25% tolerance. With a ±50ppm/°C temperature coefficient, it ensures minimal resistance drift across a wide operating range of -70°C to +125°C. The 0.75W (3/4W) total power rating and 100V maximum voltage rating make it suitable for high-reliability circuits. Packaged in a tube for automated assembly, this surface-mount component is ideal for compact, high-density PCB designs.

GUS-QS8A-02-1472-CA Features

• Precision Performance: 0.25% tolerance and ±50ppm/°C TCR ensure accuracy in critical analog and signal conditioning circuits.
• Robust Construction: Thin-film technology provides superior stability, low noise, and long-term reliability.
• High Power Handling: 0.1W per resistor (0.75W total) derated up to 125°C, outperforming standard networks.
• Compact & Durable: QSOP-16 package (4.9mm x 6.02mm x 1.47mm) with gull-wing leads for secure SMD mounting.
• Isolated Design: Independent resistors (ISOL circuit designator) enable flexible circuit configurations without crosstalk.
• Automation-Friendly: Tube packaging streamlines pick-and-place assembly processes.

GUS-QS8A-02-1472-CA Applications

• Precision Instrumentation: Ideal for medical devices, test equipment, and DAQ systems where accuracy is paramount.
• Industrial Controls: Suitable for PLC modules, motor drivers, and sensor interfaces requiring stable performance in harsh environments.
• Telecommunications: Used in RF signal chains, filters, and impedance matching networks due to low parasitic effects.
• Automotive Electronics: Despite non-automotive compliance, it fits non-safety-critical applications like infotainment or HVAC controls.
• Aerospace & Defense: Thin-film reliability meets avionics and military-grade requirements for thermal stability.

Conclusion of GUS-QS8A-02-1472-CA

The GUS-QS8A-02-1472-CA stands out for its precision, power efficiency, and compact form factor, making it a top choice for engineers designing high-performance analog systems. Its isolated resistor configuration and wide temperature range cater to complex circuits needing independent signal paths. While not PPAP or automotive-qualified, its thin-film technology and tight tolerances justify its use in industrial, medical, and telecom applications where reliability cannot be compromised. For designs demanding low drift, high power density, and repeatable accuracy, this resistor network delivers exceptional value.