TT Electronics/IRC

GUS-QS0B-03-3092-GC

GUS-QS0B-03-3092-GC Description

The GUS-QS0B-03-3092-GC from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 19-resistor array features a 30.9KΩ resistance value per resistor with a tight 2% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stable performance across a wide operating temperature range of 70°C to 125°C. Housed in a compact 20-pin QSOP package with gull-wing terminations, it offers a 1W total power rating (0.05W per resistor) and a 100V maximum voltage rating, making it suitable for high-density PCB designs. The 8.66mm × 6.02mm × 1.47mm footprint with tight tolerances (±0.1mm height/length, ±0.2mm depth) ensures reliable placement in automated assembly processes.

GUS-QS0B-03-3092-GC Features

• Precision Thin Film Technology: Delivers superior stability, low noise, and minimal TCR drift (±25ppm/°C).
• High-Density Integration: 19 resistors in a QSOP-20 package save board space versus discrete components.
• Robust Power Handling: 1W total dissipation (0.05W/resistor) at 125°C maximum temperature.
• Automation-Friendly: Gull-wing leads and 0.64mm pitch enable reliable SMT placement.
• Wide Voltage Range: Supports up to 100V, ideal for analog signal conditioning and voltage division.
• Non-Automotive/Non-PPAP: Optimized for industrial, telecom, and instrumentation use.

GUS-QS0B-03-3092-GC Applications

• Precision Analog Circuits: Voltage dividers, DAC/ADC reference networks, and sensor calibration.
• Telecom Infrastructure: Signal termination and impedance matching in high-frequency PCBs.
• Test & Measurement Equipment: Stable resistance networks for calibration modules.
• Industrial Controls: Dense resistor arrays for PLCs and power management ICs.
• Medical Electronics: Low-drift circuits where long-term stability is critical.

Conclusion of GUS-QS0B-03-3092-GC

The GUS-QS0B-03-3092-GC excels in applications requiring high precision, compactness, and thermal resilience. Its thin-film construction, tight tolerances, and gull-wing termination make it a superior alternative to thicker-film networks or discrete resistors in space-constrained designs. While not RoHS-compliant, it remains a top choice for industrial and telecom systems where reliability and performance outweigh compliance needs. Engineers will appreciate its balance of power handling, stability, and integration density in mission-critical circuits.