TT Electronics/IRC

GUS-QS8A-02-1583-FF

GUS-QS8A-02-1583-FF Description

The GUS-QS8A-02-1583-FF from TT Electronics/IRC is a high-performance 8-resistor thin film network designed for precision applications. It features a 158K Ohm resistance value with a tight 1% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70 to 125°C. Housed in a 16-pin QSOP package with gull wing terminations, this surface-mount device offers a compact footprint (4.9mm x 6.02mm x 1.47mm) and a 0.64mm terminal pitch, making it ideal for space-constrained PCB designs. With a 0.75W (3/4W) total power rating and 100V maximum voltage rating, it delivers reliable operation in demanding environments.

GUS-QS8A-02-1583-FF Features

• Thin Film Technology: Provides superior accuracy, stability, and low noise compared to thick film alternatives.
• Isolated Resistors (ISOL): Each of the 8 resistors operates independently, enabling flexible circuit design.
• High Power Handling: 0.1W per resistor and 0.75W total power dissipation, suitable for energy-sensitive applications.
• Wide Temperature Range: Operates reliably from -55°C to +125°C (derated above 70°C).
• Robust Construction: QSOP package with gull wing leads ensures mechanical durability and ease of soldering.
• Non-Automotive, Non-PPAP: Ideal for industrial, medical, and instrumentation uses where PPAP compliance is not required.

GUS-QS8A-02-1583-FF Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor conditioning.
• Signal Processing: ADC/DAC reference circuits, filter networks, and impedance matching.
• Industrial Electronics: PLCs, power supplies, and test equipment requiring stable resistance over temperature.
• Medical Devices: Patient monitoring systems and diagnostic instruments where accuracy is critical.
• Telecommunications: RF modules and signal conditioning in base stations.

Conclusion of GUS-QS8A-02-1583-FF

The GUS-QS8A-02-1583-FF combines high precision, compact design, and robust performance, making it a standout choice for engineers needing reliable thin film resistor networks. Its isolated configuration, low TCR, and high power rating cater to demanding applications in industrial, medical, and telecom sectors. While not RoHS-compliant, its tube packaging ensures safe handling and storage. For designs prioritizing accuracy and space efficiency, this model offers a compelling balance of performance and practicality.