TT Electronics/IRC

GUS-QS8A-02-2700-BA

GUS-QS8A-02-2700-BA Description

The GUS-QS8A-02-2700-BA from TT Electronics/IRC is a high-precision 8-resistor thin film network designed for demanding surface-mount applications. Encased in a 16-pin QSOP package with gull-wing terminations, it offers a compact footprint (4.9mm × 6.02mm × 1.47mm) ideal for space-constrained PCBs. Each resistor features a 270Ω resistance with an ultra-tight 0.1% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stability across a wide operating temperature range of 70°C to 125°C. The isolated (ISOL) circuit design allows independent resistor operation, while the 0.75W (3/4W) total power rating (0.1W per resistor) and 100V maximum voltage rating support robust performance in precision analog and digital circuits.

GUS-QS8A-02-2700-BA Features

• High Precision: 0.1% tolerance and ±50ppm/°C TCR for critical signal conditioning.
• Thin Film Technology: Delivers low noise, excellent stability, and long-term reliability.
• Compact QSOP Package: 16-pin gull-wing SMD design with 0.64mm pitch for high-density layouts.
• Isolated Resistors: Independent 270Ω resistors (8 total) enable flexible circuit configurations.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power handling.
• Robust Power Handling: 0.75W total (0.1W per resistor) suits medium-power applications.
• Non-Automotive/Non-PPAP: Optimized for industrial, telecom, and instrumentation use.

GUS-QS8A-02-2700-BA Applications

This resistor network excels in precision electronics, including:

• Analog Signal Processing: Voltage dividers, gain networks in op-amp circuits.
• Medical Equipment: High-accuracy sensor interfaces and calibration modules.
• Test & Measurement: Reference resistors in multimeters or data acquisition systems.
• Telecom Infrastructure: Impedance matching and filtering in RF/analog front-ends.
• Industrial Controls: Feedback networks for DACs/ADCs in PLCs and motor drives.

Conclusion of GUS-QS8A-02-2700-BA

The GUS-QS8A-02-2700-BA combines miniaturization, precision, and isolation in a single package, making it a superior choice for applications demanding tight tolerances and thermal stability. Its thin film construction and QSOP footprint address modern design challenges, while the 270Ω value caters to common analog needs. Though not RoHS-compliant or automotive-grade, it remains a cost-effective solution for industrial and telecom sectors where reliability and accuracy are paramount.