TT Electronics/IRC

GUS-QS8A-01-5110-JB

GUS-QS8A-01-5110-JB Description

The GUS-QS8A-01-5110-JB from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications in surface-mount configurations. This 8-resistor isolated network features a 511Ω resistance value per resistor with a 5% tolerance and a ±100ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. Packaged in a 16-pin QSOP (Quarter Small Outline Package) with gull-wing terminations, it offers a compact footprint (4.9mm × 6.02mm × 1.47mm) and excellent power dissipation capabilities, with 0.1W per resistor and a total power rating of 0.75W (3/4W). The device operates at a maximum voltage rating of 100V, making it suitable for moderate-voltage applications.

GUS-QS8A-01-5110-JB Features

• High-Density Integration: 8 isolated resistors in a QSOP-16 package, ideal for space-constrained PCB designs.
• Thin-Film Technology: Delivers superior precision, low noise, and stability compared to thick-film alternatives.
• Wide Temperature Range: Reliable operation from 70°C to 125°C with derated power handling.
• Robust Construction: Gull-wing SMD terminations ensure secure mounting and solderability.
• Low TCR (±100ppm/°C): Minimizes resistance drift under thermal stress.
• Non-Automotive, Non-PPAP: Suitable for industrial and commercial applications where PPAP compliance is not required.
• Tube Packaging: Protects components during handling and assembly.

GUS-QS8A-01-5110-JB Applications

This resistor network excels in precision analog circuits, signal conditioning, and voltage division where stability and accuracy are critical. Key applications include:

• Medical instrumentation (patient monitoring, diagnostic equipment).
• Industrial control systems (PLC I/O modules, sensor interfaces).
• Telecommunications (signal filtering, impedance matching).
• Test & measurement devices (calibration circuits, reference networks).
• Consumer electronics (audio amplifiers, display drivers).

Conclusion of GUS-QS8A-01-5110-JB

The GUS-QS8A-01-5110-JB stands out for its thin-film precision, compact QSOP footprint, and isolated resistor configuration, making it a versatile choice for engineers requiring reliable performance in moderate-power applications. While not RoHS-compliant or automotive-grade, its low TCR, high power density, and robust termination style make it ideal for industrial, medical, and telecom systems where accuracy and durability are paramount. For designs demanding tight tolerance and thermal stability, this network offers a cost-effective solution without compromising quality.