TT Electronics/IRC

GUS-QS8B-01-1102-B

GUS-QS8B-01-1102-B Description

The GUS-QS8B-01-1102-B from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 16-pin QSOP package integrates 15 resistors, each with a 11K Ohm resistance and an ultra-tight 0.1% tolerance, ensuring exceptional accuracy in signal conditioning and voltage division circuits. With a ±100ppm/°C temperature coefficient, it delivers stable performance across a wide operating range of -70°C to +125°C, making it suitable for environments with thermal fluctuations. The network supports a maximum voltage rating of 100V and offers a total power dissipation of 0.75W (3/4W), distributed as 0.05W (1/20W) per resistor. Its gull-wing termination and 0.64mm terminal pitch facilitate reliable PCB mounting in space-constrained designs.

GUS-QS8B-01-1102-B Features

• Precision Thin Film Technology: Ensures low noise and high stability for critical analog circuits.
• Compact QSOP Package: Measures just 4.9mm (L) × 6.02mm (D) × 1.47mm (H), ideal for high-density layouts.
• High Power Handling: 0.75W total rating (0.05W per resistor) outperforms standard networks in power-intensive applications.
• Wide Temperature Range: Operates reliably from -70°C to +125°C, with derated power up to 125°C.
• Automotive-Grade Alternatives: While not PPAP or Automotive certified, its robustness suits industrial and instrumentation use.
• Non-RoHS Compliant: Suitable for legacy or niche applications requiring leaded components.

GUS-QS8B-01-1102-B Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, DAC/ADC reference networks, and sensor signal conditioning.
• Test & Measurement Equipment: Where 0.1% tolerance and low TCR (±100ppm/°C) minimize calibration drift.
• Industrial Control Systems: PLCs, motor drives, and power supplies requiring stable resistance under thermal stress.
• Medical Electronics: Patient monitoring devices demanding high accuracy and reliability.
• Aerospace & Defense: Ruggedized systems benefiting from its extended temperature range and thin-film durability.

Conclusion of GUS-QS8B-01-1102-B

The GUS-QS8B-01-1102-B stands out for its precision, power efficiency, and compact form factor, making it a superior choice for engineers designing high-reliability electronics. Its thin-film construction and tight tolerance address challenges in analog signal integrity, while the QSOP package optimizes board space. Though not RoHS-compliant, it remains a robust solution for industrial, medical, and aerospace applications where performance outweighs regulatory constraints. For designs requiring high accuracy in thermally variable environments, this network delivers unmatched consistency and durability.