TT Electronics/IRC

GUS-QS8A-03-1600-GG

GUS-QS8A-03-1600-GG Description

The GUS-QS8A-03-1600-GG from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications in surface-mount PCB assemblies. This 16-pin QSOP package integrates 8 isolated resistors, each with a 160Ω resistance value and a tight 2% tolerance, ensuring consistent performance in demanding circuits. With a 0.75W (3/4W) total power rating and 0.1W per resistor, it operates reliably across a wide temperature range of 70°C to 125°C (derated) and up to 125°C maximum. Its ±25ppm/°C temperature coefficient guarantees minimal resistance drift, while the 100V maximum voltage rating makes it suitable for low-to-medium voltage applications. The gull-wing termination ensures secure soldering, and the compact 4.9mm x 6.02mm x 1.47mm footprint optimizes board space.

GUS-QS8A-03-1600-GG Features

• Precision Thin Film Technology: Delivers stable, low-noise performance with ±25ppm/°C TCR for critical analog/digital circuits.
• Isolated Resistor Network (ISOL): Each of the 8 resistors is electrically isolated, enabling flexible circuit design.
• High Power Handling: 0.75W total (0.1W per resistor) supports power-dense layouts without derating in most environments.
• Robust Construction: QSOP package with gull-wing leads ensures mechanical durability and ease of automated assembly.
• Wide Operating Range: Performs reliably from -55°C to +125°C, ideal for industrial and telecom applications.
• Non-Automotive Grade: Suitable for commercial and industrial use but not PPAP-compliant or RoHS-certified.

GUS-QS8A-03-1600-GG Applications

• Signal Conditioning: Precision voltage dividers and feedback networks in op-amp circuits.
• ADC/DAC Interfaces: Stable reference resistors for analog-to-digital converters.
• Medical Electronics: Isolated resistor networks in patient monitoring equipment.
• Telecom Infrastructure: Impedance matching and termination in high-frequency PCBs.
• Test & Measurement Equipment: Calibration circuits requiring low drift and high accuracy.

Conclusion of GUS-QS8A-03-1600-GG

The GUS-QS8A-03-1600-GG excels in applications demanding precision, isolation, and compactness, offering superior performance over thicker-film or carbon-based networks. Its thin-film technology, high power density, and gull-wing SMD compatibility make it a preferred choice for engineers designing high-reliability systems in industrial, medical, and communication fields. While not suited for automotive use, its balance of accuracy and durability ensures long-term stability in harsh operating conditions.