TT Electronics/IRC

GUS-QS8B-00-4871-G

GUS-QS8B-00-4871-G Description

The GUS-QS8B-00-4871-G from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications in demanding electronic circuits. This 16-pin QSOP (Quarter-Small Outline Package) device integrates 15 resistors, each with a 4.87KΩ resistance value and a tight 2% tolerance, ensuring consistent performance across batches. The network operates within a wide temperature range of 70°C to 125°C (derated) and can withstand maximum temperatures up to 125°C, making it suitable for environments with thermal stress. With a power rating of 0.75W (3/4W) and 0.05W (1/20W) per resistor, it balances power dissipation and compactness. The ±250ppm/°C temperature coefficient ensures stability under varying thermal conditions, while the 100V maximum voltage rating provides robust electrical performance.

GUS-QS8B-00-4871-G Features

• Precision Thin Film Technology: Delivers high accuracy (±2%) and low TCR (±250ppm/°C) for stable performance.
• Compact QSOP Package: Measures just 4.9mm (L) × 6.02mm (D) × 1.47mm (H) with gull-wing terminations for easy surface mounting.
• High Power Handling: 0.75W total power rating (0.05W per resistor) in a miniaturized footprint.
• Wide Temperature Range: Operates reliably from 70°C to 125°C (derated) with a 125°C maximum limit.
• Automated Assembly Friendly: 0.64mm terminal pitch and surface-mount design streamline PCB integration.
• Non-Automotive & Non-PPAP: Ideal for industrial and commercial applications where PPAP compliance is not required.

GUS-QS8B-00-4871-G Applications

This resistor network excels in precision analog circuits, signal conditioning, and voltage division applications. Its low TCR and tight tolerance make it ideal for:

• Medical Devices: Patient monitoring equipment requiring stable signal paths.
• Test & Measurement Instruments: High-accuracy multimeters and oscilloscopes.
• Industrial Control Systems: PLCs and sensor interfaces where thermal drift must be minimized.
• Communication Hardware: RF modules and baseband processing circuits.
• Consumer Electronics: Audio equipment and display drivers demanding consistent resistance values.

Conclusion of GUS-QS8B-00-4871-G

The GUS-QS8B-00-4871-G stands out for its combination of precision, power efficiency, and compactness, leveraging thin-film technology for superior performance over thick-film alternatives. While not RoHS-compliant, its robust construction and wide operating range make it a reliable choice for non-automotive, high-reliability applications. Engineers will appreciate its ease of integration and consistent performance in critical circuits where resistance stability is paramount.