TT Electronics/IRC

GUS-QS0B-02-2671-BA

GUS-QS0B-02-2671-BA Description

The GUS-QS0B-02-2671-BA from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 19-resistor array features a 2.67KΩ resistance value with an ultra-tight 0.1% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a wide 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 form factor, combined with ±0.1mm length/height tolerances, ensures reliable mounting in space-constrained environments.

GUS-QS0B-02-2671-BA Features

• Precision Thin Film Technology: Delivers exceptional accuracy (±0.1%) and low TCR (±50ppm/°C) for stable operation in thermal-variable conditions.
• High-Density Integration: 19 resistors in a QSOP-20 package with 0.64mm terminal pitch, ideal for miniaturized designs.
• Robust Power Handling: 1W total dissipation (0.05W per resistor) at 125°C maximum operating temperature.
• Automated Assembly Compatibility: Gull-wing SMD terminations and ±0.1mm height tolerance facilitate pick-and-place processes.
• Non-Automotive, Non-PPAP: Optimized for industrial and commercial applications where PPAP compliance is not required.

GUS-QS0B-02-2671-BA Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor calibration in test/measurement equipment.
• Signal Conditioning: Amplifier gain setting and filtering in medical devices or instrumentation.
• High-Density PCBs: Space-constrained applications like communication modules, IoT devices, and embedded systems.
• Industrial Controls: PLCs, motor drives, and power management circuits requiring stable resistance under thermal stress.

Conclusion of GUS-QS0B-02-2671-BA

The GUS-QS0B-02-2671-BA stands out for its precision, compactness, and thermal resilience, offering superior performance in high-accuracy analog designs. Its thin-film technology and QSOP packaging provide a competitive edge over thicker-film or less stable alternatives. While not RoHS-compliant or automotive-grade, it remains a top choice for industrial and commercial electronics where reliability and miniaturization are critical.