TT Electronics/IRC

GUS-QS0B-03-2671-J

GUS-QS0B-03-2671-J Description

The GUS-QS0B-03-2671-J is a high-performance thin-film resistor network from TT Electronics/IRC, designed for precision applications in modern electronics. This 20-pin QSOP (Quarter Small Outline Package) device integrates 19 resistors, each with a 2.67KΩ resistance value and a 5% tolerance, ensuring reliable signal conditioning and voltage division. With a ±25ppm/°C temperature coefficient, it delivers exceptional stability across a wide temperature range of 70°C to 125°C. The 1W total power rating (0.05W per resistor) and 100V maximum voltage rating make it suitable for demanding circuits. Packaged in a tube for secure handling, this surface-mount (SMD) network features gull-wing terminals with a 0.64mm pitch, enabling compact PCB layouts.

GUS-QS0B-03-2671-J Features

• Precision Thin Film Technology: Ensures low noise and high accuracy (±25ppm/°C) for critical analog/digital circuits.
• Compact QSOP Package: 8.66mm × 6.02mm × 1.47mm footprint with 20 gull-wing pins, ideal for space-constrained designs.
• Robust Power Handling: 1W total dissipation (0.05W per resistor) supports high-density applications without thermal compromise.
• Wide Operating Range: Stable performance from 70°C to 125°C, derated for reliability in elevated temperatures.
• BUS Circuit Designator: Optimized for bus termination, voltage division, and pull-up/down networks in digital systems.
• Non-Automotive, Non-PPAP: Suitable for industrial, telecom, and consumer electronics where PPAP compliance isn’t required.

GUS-QS0B-03-2671-J Applications

• Signal Conditioning: Precision attenuation in ADC/DAC interfaces and sensor circuits.
• Bus Termination: Impedance matching for high-speed data lines (e.g., DDR, PCIe).
• Voltage Division: Reference networks in power supplies and measurement equipment.
• Embedded Systems: Pull-up/down resistor arrays for microcontrollers and FPGAs.
• Medical/Test Equipment: Stable performance in calibration and instrumentation.

Conclusion of GUS-QS0B-03-2671-J

The GUS-QS0B-03-2671-J excels in precision, power efficiency, and miniaturization, making it a superior choice for engineers prioritizing thermal stability and space savings. Its thin-film construction and QSOP packaging offer a competitive edge over thicker-film or bulkier alternatives, particularly in high-frequency or thermally challenging environments. While not automotive-grade, its industrial-grade robustness and ease of integration solidify its role in advanced electronics. For reliable resistor networks in compact, high-performance designs, this model stands out as a cost-effective, high-quality solution.