TT Electronics/IRC

GUS-QS0B-02-3162-DD

GUS-QS0B-02-3162-DD Description

The GUS-QS0B-02-3162-DD from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 20-pin QSOP package integrates 19 resistors, each with a 31.6KΩ resistance value and a tight ±0.5% tolerance, ensuring exceptional accuracy in signal conditioning and voltage division circuits. With a ±50ppm/°C temperature coefficient, it maintains stable performance 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 handling of moderate power loads. Its gull-wing termination ensures reliable solderability for automated PCB assembly.

GUS-QS0B-02-3162-DD Features

• Precision Thin Film Technology: Delivers low noise and high stability for critical analog circuits.
• Compact QSOP Package: Measures 8.66mm (L) × 6.02mm (D) × 1.47mm (H) with tight tolerances (±0.1mm height/length, ±0.2mm depth), saving board space.
• High-Temperature Resilience: Rated for 125°C maximum operating temperature, ideal for industrial and automotive-adjacent applications (though not PPAP/Automotive certified).
• Low TCR (±50ppm/°C): Minimizes resistance drift under thermal stress.
• BUS Circuit Designator: Optimized for bus line termination or pull-up/down networks.
• Non-RoHS Compliant: Suitable for legacy or exempted applications requiring leaded components.

GUS-QS0B-02-3162-DD Applications

• Signal Conditioning: Precision voltage dividers in data acquisition systems.
• Medical Electronics: Stable reference networks in diagnostic equipment.
• Industrial Controls: Robust resistor arrays for PLCs and sensor interfaces.
• Telecom Infrastructure: Termination resistors for high-speed data lines.
• Aerospace & Defense: Reliable performance in extended temperature environments (non-automotive).

Conclusion of GUS-QS0B-02-3162-DD

The GUS-QS0B-02-3162-DD excels in applications demanding precision, compactness, and thermal stability. Its thin-film construction, tight tolerances, and high power density distinguish it from generic thick-film networks, while the QSOP gull-wing package ensures compatibility with high-volume SMT processes. Though not RoHS-compliant, it remains a preferred choice for legacy systems or specialized industrial designs where leaded components are permissible. Engineers will value its repeatable performance in critical analog and mixed-signal circuits.