TT Electronics/IRC

GUS-QS8A-02-2153-CB

GUS-QS8A-02-2153-CB Description

The GUS-QS8A-02-2153-CB from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 8-resistor isolated network features a 215K Ohm resistance value with an ultra-tight 0.25% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. Housed in a 16-pin QSOP package with gull-wing terminations, it offers a compact footprint (4.9mm x 6.02mm x 1.47mm) and a 0.64mm terminal pitch, making it suitable for high-density PCB designs. With a 0.75W (3/4W) total power rating and 100V maximum voltage rating, it excels in precision analog and digital circuits.

GUS-QS8A-02-2153-CB Features

• High Precision: 0.25% tolerance and ±50ppm/°C TCR for critical signal conditioning.
• Robust Construction: Thin-film technology ensures low noise and long-term reliability.
• Compact & Efficient: QSOP-16 package with 1.63mm seated height optimizes space in dense layouts.
• Isolated Design: Circuit designator "ISOL" provides independent resistors for flexible routing.
• Wide Operating Range: -70°C to +125°C with derated power handling.
• Automation-Friendly: Gull-wing SMD terminations simplify pick-and-place assembly.

GUS-QS8A-02-2153-CB Applications

• Precision Instrumentation: Ideal for DAC/ADC reference dividers and sensor calibration networks.
• Medical Electronics: Suitable for patient monitoring systems requiring stable resistance under thermal stress.
• Industrial Controls: Used in PLC analog I/O modules and process control circuits.
• Communications: Enhances signal integrity in RF impedance matching and filter networks.
• Test & Measurement: Critical for high-accuracy voltage dividers in lab equipment.

Conclusion of GUS-QS8A-02-2153-CB

The GUS-QS8A-02-2153-CB stands out for its combination of precision, power handling, and miniaturization, making it a superior choice for engineers designing high-reliability electronics. Its isolated thin-film resistors, wide temperature range, and QSOP packaging address challenges in space-constrained, thermally demanding applications. While not RoHS-compliant, its performance in medical, industrial, and communication systems justifies its use where accuracy and durability are paramount.