TT Electronics/IRC

GUS-QS0B-03-9762-FD

GUS-QS0B-03-9762-FD Description

The GUS-QS0B-03-9762-FD from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 20-pin QSOP package integrates 19 resistors, each with a 97.6K Ohm resistance value and a tight 1% tolerance, ensuring consistent performance in precision circuits. With a ±25ppm/°C temperature coefficient, it delivers excellent stability across a wide operating range of -55°C to +125°C, making it suitable for environments with fluctuating thermal conditions. The 1W total power rating (0.05W per resistor) and 100V maximum voltage rating provide robust electrical performance, while the gull-wing termination ensures reliable solderability in automated PCB assembly processes.

GUS-QS0B-03-9762-FD Features

• High Precision: 1% tolerance and ±25ppm/°C TCR for stable performance in sensitive analog/digital circuits.
• Compact Design: 8.66mm (L) x 6.02mm (D) x 1.47mm (H) QSOP package optimizes board space in high-density layouts.
• Thin-Film Technology: Delivers superior accuracy, low noise, and long-term reliability compared to thick-film alternatives.
• Robust Power Handling: 1W total dissipation (0.05W per resistor) supports moderate power applications.
• Automation-Friendly: Gull-wing leads and 0.64mm terminal pitch simplify pick-and-place assembly.
• Wide Temperature Range: Operates reliably from -55°C to +125°C, with derated performance up to 125°C.

GUS-QS0B-03-9762-FD Applications

This resistor network excels in:

• Precision Voltage Dividers: Ideal for ADC/DAC reference circuits due to low TCR and tight tolerance.
• Medical Electronics: Stable performance suits patient monitoring and diagnostic equipment.
• Industrial Control Systems: Withstands harsh environments with minimal drift.
• Communications Infrastructure: Used in RF signal conditioning and impedance matching networks.
• Test & Measurement Equipment: Ensures accuracy in calibration and sensor interfaces.

Conclusion of GUS-QS0B-03-9762-FD

The GUS-QS0B-03-9762-FD combines thin-film precision, compact packaging, and thermal resilience, making it a standout choice for engineers prioritizing reliability in space-constrained, high-performance designs. Its 19-resistor BUS configuration simplifies circuit layout while reducing component count, offering a cost-effective solution for applications demanding tight tolerances and low drift. While not automotive-grade or RoHS-compliant, its industrial-grade robustness and TT Electronics/IRC’s quality assurance make it a dependable option for professional and prototyping use.