TT Electronics/IRC

GUS-QS8A-03-1582-GG

GUS-QS8A-03-1582-GG Description

The GUS-QS8A-03-1582-GG is a high-performance thin-film resistor network from TT Electronics/IRC, designed for precision applications requiring stable resistance values and low thermal drift. This 16-pin QSOP (Quarter-Small Outline Package) device features 8 isolated resistors, each with a 15.8KΩ resistance, 2% tolerance, and a ±25ppm/°C temperature coefficient. With a 0.75W (3/4W) total power rating (0.1W per resistor) and a 100V maximum voltage rating, it operates reliably across a wide temperature range of -70°C to +125°C. The surface-mount gull-wing termination ensures secure PCB attachment, while the compact 4.9mm × 6.02mm × 1.47mm footprint suits space-constrained designs. Packaged in a tube, it is ideal for automated assembly processes.

GUS-QS8A-03-1582-GG Features

• Precision Thin Film Technology: Delivers low noise, high stability, and tight tolerance (±2%) for critical circuits.
• Isolated Resistors (8x): Each 15.8KΩ resistor operates independently, reducing crosstalk in signal conditioning or divider networks.
• Wide Temperature Range: Operates from -70°C to +125°C with derated power, ensuring reliability in harsh environments.
• Compact QSOP Package: 16-pin gull-wing SMD design with 0.64mm terminal pitch for high-density PCB layouts.
• Robust Power Handling: 0.75W total dissipation (0.1W per resistor) supports moderate power applications.
• Non-Automotive/Non-PPAP: Suitable for industrial, telecom, and instrumentation use where PPAP compliance is not required.

GUS-QS8A-03-1582-GG Applications

• Signal Isolation & Conditioning: Ideal for ADC/DAC reference dividers, sensor interfaces, and op-amp feedback networks.
• Medical & Test Equipment: Precision resistance networks for patient monitoring systems or calibration instruments.
• Telecom Infrastructure: Used in filter networks, impedance matching, and RF front-end circuits.
• Industrial Control Systems: Reliable performance in PLC modules, power supplies, and motor drivers.
• Aerospace & Defense: Suitable for avionics and military-grade electronics due to its wide temperature range.

Conclusion of GUS-QS8A-03-1582-GG

The GUS-QS8A-03-1582-GG stands out for its precision, thermal stability, and compact form factor, making it a superior choice for applications demanding high accuracy and space efficiency. While not compliant with EU RoHS or automotive standards, its thin-film technology and isolated resistor design cater to industrial, medical, and telecom markets. Engineers will appreciate its balance of performance and reliability in critical circuits where consistent resistance values are paramount.