TT Electronics/IRC

GUS-QS8B-03-4872-JF

GUS-QS8B-03-4872-JF Description

The GUS-QS8B-03-4872-JF 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 48.7KΩ resistance value and a tight ±5% tolerance, ensuring consistent performance across batches. With a ±25ppm/°C temperature coefficient, it delivers exceptional stability over a wide operating temperature range of 70°C to 125°C, making it suitable for environments with fluctuating thermal conditions. The 0.75W (3/4W) total power rating (0.05W per resistor) and 100V maximum voltage rating further enhance its reliability in high-density PCB designs.

GUS-QS8B-03-4872-JF Features

• Compact & Robust Design: 4.9mm (L) x 6.02mm (D) x 1.47mm (H) dimensions with ±0.1mm height/length tolerances enable space-efficient surface mounting.
• High Precision: Thin-film technology ensures low noise and excellent linearity, critical for analog signal processing.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power, outperforming standard thick-film networks.
• Automated Assembly Friendly: Gull-wing termination and 0.64mm terminal pitch simplify pick-and-place processes.
• Non-Automotive Grade: Ideal for industrial, medical, and telecom applications where PPAP compliance is not required.
• Non-RoHS Compliant: Suitable for legacy systems or niche applications exempt from RoHS restrictions.

GUS-QS8B-03-4872-JF Applications

This resistor network excels in:

• Precision Voltage Dividers: Used in sensor interfaces or ADC/DAC reference circuits due to its low TCR.
• Signal Conditioning: Stable performance in op-amp feedback networks or filter designs.
• Industrial Control Systems: Withstands harsh environments with its extended temperature range.
• Medical Equipment: Low noise and high accuracy suit patient monitoring devices.
• Telecom Infrastructure: Reliable for RF matching networks and power distribution in base stations.

Conclusion of GUS-QS8B-03-4872-JF

The GUS-QS8B-03-4872-JF combines thin-film precision, compact packaging, and thermal resilience, making it a superior choice for engineers prioritizing stability and space savings. While not RoHS-compliant or automotive-grade, its 48.7KΩ network and QSOP-16 footprint address critical needs in industrial, medical, and telecom sectors. For designs requiring tight tolerances and derated power handling, this TT Electronics/IRC offering stands out among resistor arrays.