TT Electronics/IRC

GUS-QS8A-01-9311-JB

GUS-QS8A-01-9311-JB Description

The GUS-QS8A-01-9311-JB is a high-performance thin-film resistor network from TT Electronics/IRC, designed for precision applications in surface-mount PCB assemblies. This 16-pin QSOP package integrates 8 isolated resistors, each with a 9.31KΩ resistance (5% tolerance) and a ±100ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). With a 0.75W (3/4W) total power rating and 0.1W per resistor, it balances power handling and compactness (4.9mm x 6.02mm x 1.47mm). The gull-wing termination and 0.64mm pitch facilitate reliable soldering in automated SMD processes. Rated for 100V maximum voltage, it suits moderate-voltage circuits while adhering to non-automotive (PPAP: No) and non-RoHS applications.

GUS-QS8A-01-9311-JB Features

• Isolated Resistor Network: 8 independent resistors (9.31KΩ each) with 5% tolerance for circuit isolation needs.
• Thin-Film Technology: Delivers low noise and high stability, ideal for precision analog/digital systems.
• Robust Power Handling: 0.75W total (0.1W per resistor) with derating up to 125°C.
• Compact QSOP Package: 4.9mm x 6.02mm footprint and 1.47mm profile for space-constrained designs.
• Wide Voltage Range: Supports up to 100V, suitable for industrial and instrumentation circuits.
• Gull-Wing SMD Termination: Ensures reliable solder joints in high-volume manufacturing.

GUS-QS8A-01-9311-JB Applications

• Signal Conditioning: Precision voltage dividers in sensor interfaces (e.g., thermocouples, strain gauges).
• Industrial Controls: Isolated feedback networks in PLCs and motor drives.
• Test & Measurement Equipment: Reference resistors in multimeters or oscilloscope probes.
• Medical Electronics: Patient monitoring systems requiring stable, noise-resistant components.
• Telecom Infrastructure: Line termination and impedance matching in RF modules.

Conclusion of GUS-QS8A-01-9311-JB

The GUS-QS8A-01-9311-JB excels in precision, power efficiency, and miniaturization, making it a superior choice for isolated resistor networks in demanding environments. Its thin-film construction, gull-wing SMD compatibility, and wide operational range address challenges in industrial, medical, and telecom applications where reliability and space savings are critical. While not RoHS-compliant, its performance metrics justify its use in specialized non-automotive designs.