TT Electronics/IRC

GUS-QS0B-03-3242-C

GUS-QS0B-03-3242-C Description

The GUS-QS0B-03-3242-C from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. It features 19 resistors in a 20-pin QSOP package, each with a 32.4KΩ resistance and an ultra-tight ±0.25% tolerance. The network operates over a wide temperature range of -70°C to +125°C, with a ±25ppm/°C temperature coefficient, ensuring stability in fluctuating environments. With a 1W total power rating (0.05W per resistor) and 100V maximum voltage rating, it is engineered for reliability in compact, high-density circuits. The gull-wing termination and surface-mount design facilitate automated assembly, while the tube packaging ensures safe handling and storage.

GUS-QS0B-03-3242-C Features

• Precision Performance: ±0.25% tolerance and ±25ppm/°C TCR for critical analog/digital signal conditioning.
• Robust Construction: Thin-film technology delivers low noise and long-term stability.
• Compact Form Factor: 8.66mm × 6.02mm × 1.47mm (L×D×H) with ±0.1mm dimensional tolerances.
• High Power Handling: 1W total dissipation (0.05W per resistor) at 125°C maximum operating temperature.
• Automation-Friendly: Gull-wing leads with 0.64mm pitch for seamless SMD placement.
• Non-Automotive/Non-PPAP: Ideal for industrial, medical, and instrumentation applications where PPAP compliance isn’t required.

GUS-QS0B-03-3242-C Applications

This resistor network excels in:

• Precision Voltage Dividers: Used in ADC/DAC reference circuits due to its matched resistance values.
• Medical Equipment: Stable performance in patient monitoring systems and diagnostic tools.
• Industrial Control Systems: Reliable operation in PLCs, sensors, and power management modules.
• Test & Measurement: Calibration devices and oscilloscope front-ends benefit from its low drift.
• Aerospace & Defense: Suitable for avionics where space and weight savings are critical.

Conclusion of GUS-QS0B-03-3242-C

The GUS-QS0B-03-3242-C combines precision, power efficiency, and miniaturization, making it a standout choice for engineers designing high-reliability systems. Its thin-film technology, tight tolerances, and robust thermal performance address challenges in industrial, medical, and instrumentation markets. While not automotive-grade, its QSOP package and gull-wing leads streamline manufacturing, reducing time-to-market for advanced electronics. For applications demanding stable, high-density resistor networks, this model delivers exceptional value.