TT Electronics/IRC

GUS-QS8A-03-1153-FA

GUS-QS8A-03-1153-FA Description

The GUS-QS8A-03-1153-FA from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 16-pin QSOP (Quarter Small Outline Package) device features 8 isolated resistors, each with a 115K Ohm resistance and a tight 1% tolerance. With a ±25ppm/°C temperature coefficient, it ensures stable performance across a wide operating temperature range of -70°C to +125°C. The 0.75W (3/4W) total power rating (0.1W per resistor) and 100V maximum voltage rating make it suitable for demanding circuits. Packaged in a tube, this surface-mount (SMD) component is ideal for automated assembly processes.

GUS-QS8A-03-1153-FA Features

• Precision Thin Film Technology: Delivers high accuracy (±1%) and low TCR (±25ppm/°C) for stable performance.
• Isolated Resistor Network (ISOL): Eight independent 115K Ohm resistors, eliminating crosstalk in sensitive circuits.
• Robust Power Handling: 0.75W total dissipation (0.1W per resistor) with derating up to 125°C.
• Compact QSOP Package: Measures 4.9mm (L) x 6.02mm (D) x 1.47mm (H), optimized for space-constrained PCBs.
• Gull Wing Termination: Ensures reliable solder joints in high-vibration environments.
• Wide Voltage Range: Supports up to 100V, suitable for industrial and instrumentation applications.
• Non-Automotive (PPAP No): Designed for general electronics, not automotive-grade use.

GUS-QS8A-03-1153-FA Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor conditioning.
• Medical & Test Equipment: High-accuracy signal processing where thermal stability is critical.
• Industrial Control Systems: Isolated signal paths in PLCs and motor drives.
• Communication Hardware: RF and baseband circuitry requiring minimal drift.
• Power Management: Bias networks and current sensing in DC-DC converters.

Conclusion of GUS-QS8A-03-1153-FA

The GUS-QS8A-03-1153-FA combines thin-film precision, compact packaging, and high power handling—making it a standout choice for engineers prioritizing reliability in harsh environments. Its isolated design and low TCR cater to applications demanding minimal drift and signal integrity. While not RoHS-compliant or automotive-rated, its performance in industrial, medical, and communication systems solidifies its role as a versatile solution for advanced electronics.