TT Electronics/IRC

GUS-QS8B-03-5231-JF

GUS-QS8B-03-5231-JF Description

The GUS-QS8B-03-5231-JF from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications in surface-mount PCB assemblies. This 16-pin QSOP package integrates 15 resistors, each with a 5.23KΩ resistance value and a tight ±5% tolerance, ensuring consistent performance in demanding circuits. The network operates over a wide temperature range of 70°C to 125°C (derated) and can withstand up to 125°C at full load, making it suitable for environments with thermal stress. With a low TCR of ±25ppm/°C, it minimizes resistance drift, critical for analog signal conditioning and voltage division. The gull-wing termination and 0.64mm terminal pitch facilitate reliable soldering in automated SMT processes.

GUS-QS8B-03-5231-JF Features

• High Power Handling: Delivers 0.75W (3/4W) total power (0.05W per resistor), superior to standard networks in compact footprints.
• Stable Thin-Film Technology: Offers low noise and high accuracy, ideal for precision analog circuits.
• Robust Construction: QSOP package (4.9mm x 6.02mm x 1.47mm) with ±0.1mm length/height tolerances ensures mechanical reliability.
• Automation-Friendly: Gull-wing leads and tube packaging streamline pick-and-place assembly.
• Voltage Resilience: Supports up to 100V, suitable for industrial power supplies and measurement systems.
• Non-Automotive/Non-PPAP: Optimized for general industrial and telecom applications.

GUS-QS8B-03-5231-JF Applications

This resistor network excels in:

• Signal Conditioning: Voltage dividers, DAC/ADC interfaces, and sensor calibration circuits.
• Medical Electronics: Patient monitoring equipment requiring stable resistance under thermal cycling.
• Test & Measurement: Precision instrumentation where TCR and tolerance are critical.
• Industrial Controls: PLCs and motor drivers needing robust, space-saving solutions.
• Telecom Infrastructure: Baseband processing and RF matching networks.

Conclusion of GUS-QS8B-03-5231-JF

The GUS-QS8B-03-5231-JF stands out for its thin-film precision, power density, and thermal stability in a compact QSOP format. While not RoHS-compliant, its ±25ppm/°C TCR and 5% tolerance make it a cost-effective choice for non-automotive precision applications. Engineers will value its reliability in harsh environments and compatibility with high-volume SMT manufacturing. For designs demanding tight electrical and mechanical tolerances, this network delivers exceptional performance without compromising footprint efficiency.