TT Electronics/IRC

GUS-QS8A-02-1003-GB

GUS-QS8A-02-1003-GB Description

The GUS-QS8A-02-1003-GB from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 16-pin QSOP (Quarter Small Outline Package) device features 8 isolated 100KΩ resistors with a tight 2% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a wide operating temperature range of -70°C to +125°C. With a 0.75W (3/4W) total power rating (0.1W per resistor) and a 100V maximum voltage rating, it is engineered for reliability in demanding circuits. The gull-wing termination and surface-mount design facilitate automated assembly, while the compact 4.9mm × 6.02mm × 1.47mm footprint saves board space.

GUS-QS8A-02-1003-GB Features

• Thin-film technology: Delivers superior accuracy, low noise, and long-term stability.
• Isolated circuit design (ISOL): Each resistor operates independently, ideal for multi-channel isolation.
• High power handling: 0.75W total (0.1W per resistor) with derating up to 125°C.
• Precision specifications: ±2% tolerance, ±50ppm/°C TCR, and ±0.1mm height tolerance for consistent performance.
• Robust construction: QSOP package with gull-wing leads ensures mechanical durability and solderability.
• Non-automotive, non-PPAP: Suitable for industrial, telecom, and instrumentation applications.

GUS-QS8A-02-1003-GB Applications

• Signal conditioning: Precision voltage dividers in data acquisition systems.
• Isolation circuits: Multi-channel isolation in medical or test equipment.
• Telecommunications: Impedance matching and termination in high-frequency PCBs.
• Industrial controls: Feedback networks in power supplies and motor drives.
• Aerospace/defense: Reliable performance in harsh environments due to wide temperature range.

Conclusion of GUS-QS8A-02-1003-GB

The GUS-QS8A-02-1003-GB stands out for its precision, power efficiency, and compact design, making it a preferred choice for engineers requiring stable resistor networks in space-constrained, high-reliability applications. Its thin-film technology and isolated configuration offer advantages over thicker-film or bussed networks, particularly in noise-sensitive or multi-channel systems. While not RoHS-compliant, it remains a robust solution for industrial and professional electronics where performance outweighs regulatory constraints.