TT Electronics/IRC

GUS-QS0B-02-2702-BB

GUS-QS0B-02-2702-BB Description

The GUS-QS0B-02-2702-BB from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 19-resistor array features a 27K Ohm resistance per element with an ultra-tight 0.1% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stability across a wide operating temperature range of 70°C to 125°C. Housed in a 20-pin QSOP package with gull-wing terminations, it offers a compact footprint (8.66mm × 6.02mm × 1.47mm) and a 0.64mm terminal pitch for high-density PCB layouts. With a 1W total power rating (0.05W per resistor) and a 100V maximum voltage rating, it combines precision with robust performance.

GUS-QS0B-02-2702-BB Features

• Precision Thin Film Technology: Delivers 0.1% tolerance and ±50ppm/°C TCR for critical analog circuits.
• High-Density QSOP Package: Space-saving 20-pin gull-wing SMD design ideal for miniaturized electronics.
• Wide Temperature Range: Reliable operation from 70°C to 125°C (derated power).
• Low-Power Dissipation: 0.05W per resistor (1W total) balances performance and thermal management.
• Automated Assembly Friendly: Compatible with pick-and-place systems due to standardized tube packaging.
• Non-Automotive/Non-PPAP: Suited for industrial and commercial applications where PPAP compliance isn’t required.

GUS-QS0B-02-2702-BB Applications

This resistor network excels in:

• Precision Voltage Dividers: High-accuracy signal conditioning in test/measurement equipment.
• ADC/DAC Reference Circuits: Stable resistance for analog-to-digital/digital-to-analog converters.
• Medical Instrumentation: Low-drift performance in diagnostic devices.
• Industrial Control Systems: Robust operation in PLCs and sensor interfaces.
• Communications Hardware: Impedance matching in RF and baseband circuits.

Conclusion of GUS-QS0B-02-2702-BB

The GUS-QS0B-02-2702-BB stands out for its exceptional precision, compact form factor, and thermal stability, making it a top choice for engineers designing high-reliability electronics. While not automotive-grade, its thin-film technology and tight tolerances cater to industrial, medical, and communication systems where accuracy is paramount. Its QSOP package ensures compatibility with modern SMT processes, offering a balance of performance and manufacturability.