TT Electronics/IRC

GUS-QS8B-01-3901-B

GUS-QS8B-01-3901-B Description

The GUS-QS8B-01-3901-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 3.9KΩ resistance value and an ultra-tight 0.1% 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 temperature range of 70°C to 125°C. The network delivers a total power rating of 0.75W (3/4W) and 0.05W (1/20W) per resistor, making it suitable for compact, high-density PCB designs. Its gull-wing termination and 0.64mm terminal pitch facilitate reliable soldering in automated assembly processes.

GUS-QS8B-01-3901-B Features

• Precision Thin Film Technology: Delivers low noise and high stability for critical analog circuits.
• High Power Density: 0.75W total power in a compact 4.9mm × 6.02mm × 1.47mm QSOP package.
• Wide Voltage Rating: Supports up to 100V, ideal for industrial and instrumentation applications.
• Automation-Friendly: Gull-wing leads and ±0.1mm length/height tolerances ensure compatibility with pick-and-place systems.
• Non-Automotive Grade: Optimized for commercial and industrial use (PPAP not required).
• Non-RoHS Compliant: Suitable for legacy or specialized applications where RoHS exemptions apply.

GUS-QS8B-01-3901-B Applications

This resistor network excels in:

• Precision DAC/ADC Circuits: Ensures minimal drift in data acquisition systems.
• Medical Equipment: Reliable performance in patient monitoring and diagnostic devices.
• Test & Measurement Instruments: High accuracy for calibration and signal processing.
• Industrial Control Systems: Robust operation in harsh environments (up to 125°C).
• Aerospace & Defense: Stable resistance in mission-critical avionics and communication hardware.

Conclusion of GUS-QS8B-01-3901-B

The GUS-QS8B-01-3901-B combines precision, power efficiency, and compactness, making it a standout choice for engineers designing high-reliability electronics. Its thin-film construction and tight tolerance address challenges in analog signal integrity, while the QSOP package saves board space without sacrificing performance. Ideal for applications demanding low thermal drift and high voltage handling, this network is a versatile solution for advanced industrial and instrumentation systems.