TT Electronics/IRC

GUS-QS0B-02-2701-DB

GUS-QS0B-02-2701-DB Description

The GUS-QS0B-02-2701-DB from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 20-pin QSOP surface-mount device integrates 19 resistors, each with a 2.7KΩ resistance value and a tight ±0.5% tolerance, ensuring exceptional accuracy. With a ±50ppm/°C temperature coefficient, it delivers stable performance across a wide operating range of -55°C to +125°C, derated up to 125°C. The network supports a maximum voltage rating of 100V and offers a total power dissipation of 1W (0.05W per resistor), making it suitable for high-density PCB designs. Packaged in a tube, it features gull-wing terminations for reliable soldering and mechanical stability.

GUS-QS0B-02-2701-DB Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive circuits.
• Compact QSOP Package: Measures 8.66mm × 6.02mm × 1.47mm (L×D×H), ideal for space-constrained applications.
• Robust Performance: Operates at 125°C max with derated power up to 70–125°C.
• High Tolerance & Low TCR: ±0.5% tolerance and ±50ppm/°C ensure minimal drift under thermal stress.
• Automotive-Grade Alternatives: While not PPAP or automotive-qualified, its reliability suits industrial and telecom applications.
• Gull-Wing Termination: Enhances solder joint integrity for surface-mount assembly.

GUS-QS0B-02-2701-DB Applications

• Signal Conditioning: Precision voltage dividers in data acquisition systems.
• Medical Electronics: Stable reference circuits in diagnostic equipment.
• Industrial Controls: Feedback networks in PLCs and motor drivers.
• Telecom Infrastructure: Impedance matching in RF modules.
• Test & Measurement: Calibration circuits requiring low drift.

Conclusion of GUS-QS0B-02-2701-DB

The GUS-QS0B-02-2701-DB excels in applications demanding high precision, thermal stability, and compact form factors. Its thin-film construction, tight tolerances, and robust package make it a superior choice over thicker-film or less stable alternatives. While not RoHS-compliant, its performance in industrial, medical, and telecom systems justifies its use where reliability is critical. Engineers seeking a low-drift, high-density resistor network will find this model optimally balanced for cost and functionality.