TT Electronics/IRC

GUS-QS8B-03-3000-JF

GUS-QS8B-03-3000-JF Description

The GUS-QS8B-03-3000-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 (Quarter Small Outline Package) device integrates 15 resistors, each with a 300Ω resistance value and a 5% tolerance, delivering a total power rating of 0.75W (3/4W). Its thin-film technology ensures excellent stability, with a low temperature coefficient of ±25ppm/°C, making it ideal for environments requiring tight resistance drift control. The network operates across a wide temperature range of 70°C to 125°C, with a maximum voltage rating of 100V, and features gull-wing terminations for reliable SMD soldering. Packaged in a tube, it meets industrial-grade reliability standards.

GUS-QS8B-03-3000-JF Features

• Precision Thin Film: Ensures low noise and high stability for sensitive circuits.
• Compact QSOP Package: Measures 4.9mm (L) × 6.02mm (D) × 1.47mm (H), optimizing board space.
• Robust Power Handling: 0.05W per resistor (15 resistors) with derating up to 125°C.
• Low TCR (±25ppm/°C): Minimizes resistance drift under thermal stress.
• Gull-Wing Termination: Facilitates automated PCB assembly and strong solder joints.
• Non-Automotive, Non-PPAP: Suitable for industrial, telecom, and instrumentation use.
• High Voltage Tolerance: 100V max per resistor, enhancing durability in power circuits.

GUS-QS8B-03-3000-JF Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision dividers, feedback networks in op-amp circuits.
• Medical Electronics: Patient monitoring systems where stability is critical.
• Test & Measurement Equipment: Calibration circuits, sensor interfaces.
• Industrial Controls: PLCs, motor drivers requiring robust thermal performance.
• Telecom Infrastructure: RF modules, baseband processing with tight tolerances.

Conclusion of GUS-QS8B-03-3000-JF

The GUS-QS8B-03-3000-JF stands out for its thin-film accuracy, compact footprint, and industrial-grade reliability. While not RoHS-compliant, its ±25ppm/°C TCR and 5% tolerance make it a cost-effective choice for non-automotive precision applications. Engineers will appreciate its balance of power handling, thermal resilience, and space-saving design, particularly in high-density PCBs demanding stable performance over temperature fluctuations. For projects prioritizing repeatability and minimal drift, this network is a compelling solution.