TT Electronics/IRC

GUS-QS8B-03-9102-B

GUS-QS8B-03-9102-B Description

The GUS-QS8B-03-9102-B from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 16-pin QSOP (Quarter Small Outline Package) device integrates 15 resistors, each with a 91K Ohm resistance value and an ultra-tight 0.1% tolerance. It operates over a wide temperature range of 70°C to 125°C (derated) with a ±25ppm/°C temperature coefficient, ensuring stability in thermally challenging environments. The network delivers a total power rating of 0.75W (3/4W) and supports 100V maximum voltage, making it suitable for precision analog and digital circuits. Packaged in a tube for secure handling, this surface-mount component features gull-wing terminations for reliable PCB attachment.

GUS-QS8B-03-9102-B Features

• High Precision: 0.1% tolerance and ±25ppm/°C TCR for critical signal conditioning.
• Robust Construction: Thin-film technology ensures low noise and long-term reliability.
• Compact Design: 4.9mm (L) × 6.02mm (D) × 1.47mm (H) footprint saves board space.
• High Power Handling: 0.05W per resistor (0.75W total) supports energy-efficient designs.
• Automated Assembly Ready: Gull-wing leads with 0.64mm pitch enable high-speed SMT processes.
• Wide Voltage Range: 100V rating accommodates diverse circuit requirements.

GUS-QS8B-03-9102-B Applications

Ideal for precision instrumentation, medical devices, and industrial control systems, this resistor network excels in:

• Voltage dividers and gain-setting networks in op-amp circuits.
• ADC/DAC reference circuits requiring stable resistance ratios.
• Communication equipment (e.g., filters, impedance matching).
• Automotive sensors (non-automotive grade but suitable for benign environments).
• Test & measurement tools where minimal drift is critical.

Conclusion of GUS-QS8B-03-9102-B

The GUS-QS8B-03-9102-B stands out for its exceptional accuracy, power efficiency, and compact form factor. While not PPAP or automotive-qualified, its thin-film construction and tight tolerances make it a top choice for high-reliability commercial and industrial applications. Engineers will appreciate its ease of integration and consistent performance in precision analog designs. For projects demanding stable, low-drift resistance networks, this TT Electronics/IRC offering delivers unmatched value.