TT Electronics/IRC

GUS-QS8A-01-3920-JA

GUS-QS8A-01-3920-JA Description

The GUS-QS8A-01-3920-JA 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 392Ω resistance value and a 5% tolerance, ensuring reliable signal conditioning and voltage division. With a 0.75W (3/4W) total power rating and 0.1W per resistor, it operates efficiently across a wide temperature range of -70°C to +125°C, making it suitable for demanding environments. The ±100ppm/°C temperature coefficient guarantees stable performance under thermal stress, while the 100V maximum voltage rating enhances safety in high-voltage circuits.

GUS-QS8A-01-3920-JA Features

• Isolated Resistor Network: 8 independent resistors (ISOL configuration) for flexible circuit design.
• Thin-Film Technology: Delivers superior accuracy, low noise, and long-term stability.
• Robust Power Handling: 0.75W total dissipation (0.1W per resistor) with derated performance up to 125°C.
• Compact QSOP Package: Measures 4.9mm (L) × 6.02mm (D) × 1.47mm (H), ideal for space-constrained designs.
• Gull Wing Termination: Ensures reliable solder joints and compatibility with automated SMD assembly.
• Wide Operating Range: Functions reliably from -70°C to +125°C, suited for industrial and automotive (non-AEC-Q200) applications.
• Non-RoHS Compliant: Suitable for legacy or specialized systems requiring leaded components.

GUS-QS8A-01-3920-JA Applications

This resistor network excels in:

• Analog Signal Processing: Precision voltage dividers, gain networks in op-amp circuits.
• Industrial Controls: PLCs, sensor interfaces, and power management modules.
• Test & Measurement Equipment: Calibration circuits and reference voltage generation.
• Telecommunications: Line termination and impedance matching in RF subsystems.
• Legacy Electronics: Maintenance or upgrades for non-RoHS-compliant systems.

Conclusion of GUS-QS8A-01-3920-JA

The GUS-QS8A-01-3920-JA combines high power density, isolation flexibility, and thin-film precision in a compact QSOP footprint. Its wide temperature range and robust construction make it a preferred choice for engineers prioritizing reliability in harsh environments. While not automotive-grade or RoHS-compliant, it remains a cost-effective solution for industrial, telecom, and legacy applications demanding stable, isolated resistor networks. Packaged in tubes for automated handling, it streamlines high-volume production without compromising performance.