TT Electronics/IRC

GUS-QS8B-01-2152-GF

GUS-QS8B-01-2152-GF Description

The GUS-QS8B-01-2152-GF from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 16-pin QSOP surface-mount device integrates 15 resistors, each with a 21.5KΩ resistance value and a tight 2% tolerance, ensuring consistent performance in demanding circuits. With a ±100ppm/°C temperature coefficient, it maintains stability across a wide operating temperature range of 70°C to 125°C, derated for optimal power handling. The 0.75W (3/4W) total power rating (0.05W per resistor) and 100V maximum voltage rating make it suitable for high-reliability designs. Packaged in a tube, this non-automotive, non-PPAP compliant component features gull-wing terminations for secure PCB mounting.

GUS-QS8B-01-2152-GF Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive analog/digital circuits.
• Compact QSOP Package: 4.9mm (L) × 6.02mm (D) × 1.47mm (H) with tight tolerances (±0.1mm height/length, ±0.2mm depth) for space-constrained layouts.
• Robust Power Handling: 0.75W total dissipation (15 resistors) with derated performance up to 125°C.
• BUS Circuit Designator: Optimized for bus termination, voltage division, and pull-up/down applications.
• Non-RoHS (Not Compliant): Suitable for legacy or exempted systems requiring leaded components.

GUS-QS8B-01-2152-GF Applications

• Industrial Control Systems: Precision signal conditioning and sensor interfacing.
• Telecommunications: Impedance matching and line termination in high-speed data lines.
• Test & Measurement Equipment: Stable reference networks for calibration circuits.
• Legacy Electronics: Repair or replacement in non-RoHS-compliant assemblies.
• Power Management: Voltage dividers in DC-DC converters or feedback loops.

Conclusion of GUS-QS8B-01-2152-GF

The GUS-QS8B-01-2152-GF excels in precision, power efficiency, and compactness, making it ideal for high-density PCBs requiring reliable resistor networks. Its thin-film construction and wide temperature range outperform carbon-based alternatives, while the QSOP gull-wing package ensures compatibility with automated assembly. Though not RoHS-compliant, it remains a critical solution for specialized industrial and legacy applications demanding low TCR and tight tolerance. Engineers will value its balance of performance and durability in mission-critical designs.