TT Electronics/IRC

GUS-QS8A-02-33R2-GC

GUS-QS8A-02-33R2-GC Description

The GUS-QS8A-02-33R2-GC from TT Electronics/IRC is a high-performance 8-resistor thin film network designed for precision applications. Encased in a 16-pin QSOP package with gull-wing termination, this surface-mount device offers a 33.2 Ω resistance per resistor with a tight 2% tolerance and a low ±50 ppm/°C temperature coefficient. Its isolated (ISOL) circuit design ensures independent resistor functionality, making it ideal for signal conditioning and voltage division. With a 0.75W (3/4W) total power rating and 0.1W per resistor, it operates reliably across a 70°C to 125°C derated temperature range, peaking at 125°C maximum. The compact dimensions (4.9mm x 6.02mm x 1.47mm) and 0.64mm terminal pitch enable high-density PCB layouts.

GUS-QS8A-02-33R2-GC Features

• Precision Thin Film Technology: Delivers stable performance with low TCR (±50 ppm/°C) and 2% tolerance.
• High Power Handling: 0.75W total (0.1W per resistor) supports demanding circuits.
• Isolated Design (ISOL): Each resistor operates independently, enhancing flexibility.
• Robust Construction: QSOP package with gull-wing leads ensures reliable surface-mount attachment.
• Wide Voltage Rating: Up to 100V maximum, suitable for industrial and telecom applications.
• Compact Footprint: Optimized for space-constrained designs with a 1.63mm seated height.
• Non-Automotive Grade: Compliant with general-purpose requirements (PPAP: No, EU RoHS: Not Compliant).

GUS-QS8A-02-33R2-GC Applications

• Signal Conditioning: Precision voltage division in ADC/DAC circuits.
• Industrial Controls: Feedback networks in power supplies and motor drives.
• Telecommunications: Impedance matching and termination in high-frequency PCBs.
• Test & Measurement Equipment: Stable reference resistors for calibration.
• Medical Electronics: Low-noise analog signal processing.

Conclusion of GUS-QS8A-02-33R2-GC

The GUS-QS8A-02-33R2-GC excels in precision analog circuits, combining thin film accuracy, high power density, and isolated resistor configurability. Its compact QSOP package and robust electrical specs make it a superior choice over bulkier networks or discrete resistors. While not suited for automotive use, it is ideal for industrial, telecom, and instrumentation designs requiring reliable, space-efficient resistance solutions. For engineers prioritizing stability and miniaturization, this network delivers exceptional performance in demanding environments.