TT Electronics/IRC

GUS-QS8B-01-1051-J

GUS-QS8B-01-1051-J Description

The GUS-QS8B-01-1051-J from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications in surface-mount configurations. This 16-pin QSOP (Quarter Small Outline Package) device integrates 15 resistors, each with a 1.05KΩ resistance value and a 5% tolerance, delivering a total power rating of 0.75W (3/4W). Its thin-film technology ensures excellent stability, low noise, and a ±100ppm/°C temperature coefficient, making it ideal for environments with operating temperatures ranging from 70°C to 125°C. The gull-wing termination and 0.64mm terminal pitch facilitate reliable soldering in automated PCB assembly processes.

GUS-QS8B-01-1051-J Features

• High-Density Integration: 15 resistors in a compact 4.9mm x 6.02mm x 1.47mm QSOP package, optimizing board space.
• Precision Performance: ±100ppm/°C TCR and 5% tolerance ensure consistent operation in varying thermal conditions.
• Robust Power Handling: 0.05W per resistor (0.75W total) with a 100V maximum voltage rating, suitable for moderate-power applications.
• Automated Assembly-Friendly: Gull-wing leads and 0.64mm pitch enable seamless surface-mount placement.
• Wide Temperature Range: Operates reliably from -55°C to +125°C (derated power up to 125°C).

GUS-QS8B-01-1051-J Applications

This resistor network excels in:

• Signal Conditioning Circuits: Voltage dividers, pull-up/pull-down networks in IoT devices and sensor interfaces.
• Industrial Electronics: Precision analog modules, PLC systems, and test/measurement equipment.
• Consumer Electronics: Audio amplifiers, display drivers, and power management PCBs.
• Telecommunications: Line termination and impedance matching in high-frequency RF designs.

Conclusion of GUS-QS8B-01-1051-J

The GUS-QS8B-01-1051-J combines space efficiency, thermal stability, and moderate power handling, making it a versatile choice for dense PCB designs requiring reliable resistive networks. Its thin-film construction and QSOP packaging offer superior performance over thicker-film or through-hole alternatives, particularly in automated production environments. While not automotive-grade or RoHS-compliant, it remains a cost-effective solution for industrial, consumer, and telecom applications demanding precision and durability.