TT Electronics/IRC

GUS-QS8B-02-2402-B

GUS-QS8B-02-2402-B Description

The GUS-QS8B-02-2402-B 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 24KΩ resistance value and an ultra-tight 0.1% tolerance, ensuring exceptional accuracy in signal conditioning and voltage division circuits. With a ±50ppm/°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 rating 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-02-2402-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.
• Robust Power Handling: 0.75W total dissipation with derated performance up to 125°C.
• Automotive-Grade Alternatives: While this model is not PPAP or Automotive compliant, its thin-film construction suits industrial and instrumentation use.
• BUS Circuit Designator: Optimized for bus termination and pull-up/pull-down applications.
• Non-RoHS Compliance: Note for legacy or specific regulatory requirements.

GUS-QS8B-02-2402-B Applications

This resistor network excels in:

• Precision Voltage Dividers: High-accuracy feedback loops in ADCs/DACs.
• Bus Termination Networks: Signal integrity in high-speed digital systems (e.g., memory interfaces).
• Medical Instrumentation: Stable performance in diagnostic equipment where tolerance drift is critical.
• Industrial Control Systems: Reliable operation in PLCs and sensor interfaces under thermal stress.
• Test & Measurement Equipment: Calibration circuits requiring long-term stability.

Conclusion of GUS-QS8B-02-2402-B

The GUS-QS8B-02-2402-B stands out for its combination of precision, power efficiency, and compact form factor. Its thin-film technology and tight tolerance make it a superior choice over thicker-film networks in applications demanding minimal drift and high reliability. While not suited for automotive use, it is a cost-effective solution for industrial, medical, and telecom systems where space and accuracy are paramount. The tube packaging ensures safe handling during assembly, further enhancing its appeal for high-volume manufacturing.