TT Electronics/IRC

GUS-QS8A-01-7322-JB

GUS-QS8A-01-7322-JB Description

The GUS-QS8A-01-7322-JB from TT Electronics/IRC is a high-performance 8-resistor thin film network designed for precision applications. Encased in a 16-pin QSOP package with gull wing SMD termination, it offers a 73.2K Ohm resistance per resistor with a 5% tolerance and a ±100ppm/°C temperature coefficient. The device operates over a wide temperature range of 70°C to 125°C (derated) and can withstand up to 125°C at full load. With a 0.75W (3/4W) total power rating and 0.1W (1/10W) per resistor, it balances power handling and compactness, making it ideal for space-constrained designs. The 100V maximum voltage rating and isolated (ISOL) circuit design enhance reliability in demanding environments.

GUS-QS8A-01-7322-JB Features

• Thin Film Technology: Delivers superior stability, low noise, and tight TCR (±100ppm/°C).
• High-Density QSOP Package: Compact 4.9mm × 6.02mm × 1.47mm footprint with 0.64mm terminal pitch for PCB space savings.
• Robust Power Handling: 0.75W total dissipation (0.1W per resistor) ensures durability in high-load scenarios.
• Precision Tolerance: 5% resistance tolerance and isolated design minimize signal interference.
• Wide Operating Range: Suitable for -55°C to +125°C (non-derated) environments, ideal for industrial and automotive-adjacent applications.
• Surface-Mount Gull Wing Terminals: Ensures reliable solder joints and ease of assembly.

GUS-QS8A-01-7322-JB Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers and feedback circuits in instrumentation.
• Industrial Controls: PLCs, motor drives, and power supplies requiring stable resistance under thermal stress.
• Medical Electronics: Isolated measurement systems where noise immunity is critical.
• Telecom Infrastructure: Line termination and impedance matching in high-frequency PCBs.
• Test & Measurement Equipment: Calibration circuits demanding low TCR drift.

Conclusion of GUS-QS8A-01-7322-JB

The GUS-QS8A-01-7322-JB stands out for its thin film precision, compact QSOP package, and robust power handling, making it a superior choice over thicker film or less stable alternatives. Its isolated design and wide temperature range cater to high-reliability applications, while the gull wing SMD termination simplifies manufacturing. Ideal for engineers prioritizing performance, space efficiency, and thermal resilience, this resistor network is a versatile solution for advanced electronic systems.