TT Electronics/IRC

GUS-QS8A-01-1203-JB

GUS-QS8A-01-1203-JB Description

The GUS-QS8A-01-1203-JB 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 features 8 isolated 120K Ohm resistors with a 5% tolerance and a ±100ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). With a 0.75W (3/4W) total power rating and 0.1W per resistor, it delivers reliable power dissipation in compact designs. The gull-wing termination and 0.64mm terminal pitch facilitate easy soldering and high-density mounting, while the 100V maximum voltage rating enhances durability in demanding circuits.

GUS-QS8A-01-1203-JB Features

• Isolated Resistor Network: 8 independent 120K Ohm resistors for flexible circuit design.
• Thin-Film Technology: Delivers high precision, low noise, and excellent thermal stability.
• Robust Power Handling: 0.75W total (0.1W per resistor) with derated performance up to 125°C.
• Compact QSOP Package: 4.9mm (L) x 6.02mm (D) x 1.47mm (H) footprint, ideal for space-constrained applications.
• Wide Voltage & Temperature Range: Supports up to 100V and operates from -55°C to +125°C (derated above 70°C).
• Gull-Wing SMD Termination: Ensures reliable solder joints and compatibility with automated assembly processes.

GUS-QS8A-01-1203-JB Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers, feedback networks, and sensor interfaces.
• Industrial Control Systems: PLCs, motor drives, and power management circuits requiring stable resistance.
• Medical Electronics: Patient monitoring equipment and diagnostic devices where accuracy is critical.
• Telecommunications: RF modules and signal filtering applications demanding low parasitic effects.
• Automotive & Aerospace (non-AECQ): Non-safety-critical systems like infotainment or lighting controls.

Conclusion of GUS-QS8A-01-1203-JB

The GUS-QS8A-01-1203-JB combines high power density, isolation, and thin-film precision in a miniaturized QSOP package, making it superior to thicker-film or bulkier alternatives. Its wide operating range, robust construction, and ease of integration cater to advanced electronics where reliability and space efficiency are paramount. While not PPAP or automotive-qualified, it remains a cost-effective choice for industrial, medical, and telecom designs requiring consistent performance under thermal stress.