TT Electronics/IRC

GUS-QS8B-01-1202-D

GUS-QS8B-01-1202-D Description

The GUS-QS8B-01-1202-D is a high-precision thin-film resistor network from TT Electronics/IRC, designed for demanding surface-mount applications. This 16-pin QSOP package integrates 15 resistors, each with a 12KΩ resistance value and a tight 0.5% tolerance, ensuring exceptional accuracy in signal conditioning and voltage division circuits. With a ±100ppm/°C temperature coefficient, it maintains 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 delivers a total power rating of 0.75W (3/4W), distributed as 0.05W (1/20W) per resistor, making it suitable for compact, high-density PCB designs.

GUS-QS8B-01-1202-D Features

• Precision Thin Film Technology: Delivers low noise and high stability for critical analog circuits.
• Compact QSOP Package: Measures just 4.9mm (L) × 6.02mm (D) × 1.47mm (H) with gull-wing terminations for reliable SMD assembly.
• Robust Performance: Operates at 125°C maximum with derated power up to 70–125°C, ideal for industrial environments.
• Low TCR (±100ppm/°C): Minimizes resistance drift under thermal stress.
• Automotive-Grade Alternatives: While this variant is not PPAP or automotive-qualified, TT Electronics offers similar compliant models for harsh environments.
• Non-RoHS: Note: This part is not EU RoHS compliant, restricting use in regulated markets.

GUS-QS8B-01-1202-D Applications

• Signal Processing: Precision dividers and feedback networks in op-amp circuits.
• Medical Electronics: Patient monitoring systems requiring stable, low-drift resistors.
• Test & Measurement Equipment: Calibration modules and sensor interfaces.
• Industrial Controls: PLCs and motor drivers where space-efficient, high-accuracy networks are critical.
• Legacy Systems: Suitable for non-RoHS designs or military/aerospace prototypes (though not ECCN-restricted).

Conclusion of GUS-QS8B-01-1202-D

The GUS-QS8B-01-1202-D excels in applications demanding tight tolerance, low thermal drift, and compact form factors. Its thin-film construction and QSOP packaging provide a balance of precision and space savings, though designers must account for its non-RoHS status. For engineers seeking reliable resistor networks in industrial, medical, or instrumentation systems, this model offers a cost-effective solution without compromising performance.