TT Electronics/IRC

GUS-QS0B-03-2672-G

GUS-QS0B-03-2672-G Description

The GUS-QS0B-03-2672-G from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 20-pin QSOP surface-mount device integrates 19 resistors, each with a 26.7KΩ resistance value and a tight 2% tolerance, ensuring consistent performance in demanding circuits. With a ±25ppm/°C temperature coefficient, it delivers exceptional stability across a wide operating range of -70°C to +125°C, making it suitable for environments with thermal fluctuations. 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 PCB mounting. Packaged in a tube, this non-automotive, non-PPAP compliant component is ideal for industrial and commercial electronics.

GUS-QS0B-03-2672-G Features

• Precision Thin Film Technology: Offers low noise and high stability for sensitive analog/digital circuits.
• Compact QSOP Package: 8.66mm (L) × 6.02mm (D) × 1.47mm (H) footprint saves board space in dense layouts.
• High Power Handling: 1W total dissipation (0.05W per resistor) outperforms similar networks in its class.
• Wide Temperature Range: Operates reliably from -70°C to +125°C with derated power up to 125°C.
• BUS Circuit Designator: Optimized for bus termination, voltage division, and pull-up/down applications.
• Gull-Wing Termination: Ensures secure surface-mount attachment with a 0.64mm terminal pitch for fine-pitch PCBs.

GUS-QS0B-03-2672-G Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers and feedback networks in op-amp circuits.
• Bus Termination: DDR memory, CAN, and SPI/I²C interfaces requiring matched impedance.
• Industrial Controls: PLCs, sensor interfaces, and power management systems where thermal stability is critical.
• Test & Measurement Equipment: High-accuracy instrumentation and calibration devices.
• Consumer Electronics: Audio/video processing and display driver circuits.

Conclusion of GUS-QS0B-03-2672-G

The GUS-QS0B-03-2672-G stands out for its thin-film precision, compact form factor, and robust thermal performance, making it a superior choice for engineers designing high-reliability systems. Its 2% tolerance, low TCR, and BUS-oriented design cater to applications demanding consistent resistance values under varying conditions. While not suited for automotive use, it is a cost-effective solution for industrial, commercial, and communication electronics where space and stability are paramount.