TT Electronics/IRC

GUS-QS8B-01-1740-J

GUS-QS8B-01-1740-J Description

The GUS-QS8B-01-1740-J 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 174Ω resistance value and a 5% tolerance, delivering a total power rating of 0.75W (3/4W). The device operates within a wide temperature range of 70°C to 125°C (derated) and maintains stable performance up to 125°C maximum operating temperature, thanks to its ±100ppm/°C temperature coefficient. With a 100V maximum voltage rating, gull-wing termination, and 0.64mm terminal pitch, it ensures reliable connectivity in densely packed circuits.

GUS-QS8B-01-1740-J Features

• High-Density Integration: 15 resistors in a compact QSOP package (4.9mm x 6.02mm x 1.47mm), ideal for space-constrained designs.
• Precision Thin-Film Technology: Delivers low noise, excellent stability, and tight TCR (±100ppm/°C) for critical analog/digital circuits.
• Robust Power Handling: 0.05W per resistor (0.75W total) with derated performance up to 125°C.
• Automated Assembly Friendly: Gull-wing leads and surface-mount design streamline high-volume PCB production.
• Non-Automotive, Non-PPAP: Suitable for industrial, telecom, and consumer electronics where PPAP compliance isn’t required.

GUS-QS8B-01-1740-J Applications

This resistor network excels in:

• Voltage Divider Networks: Precision signal conditioning in sensor interfaces.
• Pull-Up/Pull-Down Arrays: Digital logic circuits (e.g., microcontrollers, FPGAs).
• Impedance Matching: High-frequency PCBs and communication modules.
• Industrial Control Systems: Durable performance in harsh environments (70–125°C).
• Medical Electronics: Reliable operation in diagnostic equipment due to low drift.

Conclusion of GUS-QS8B-01-1740-J

The GUS-QS8B-01-1740-J combines high-density integration, thin-film precision, and thermal resilience, making it a superior choice for engineers prioritizing reliability in compact designs. Its 174Ω value, 5% tolerance, and QSOP form factor cater to demanding applications across industrial, telecom, and embedded systems. While not RoHS-compliant, its performance in derated power scenarios and ease of assembly solidify its position in professional electronics.