TT Electronics/IRC

GUS-QS8A-02-2262-FB

GUS-QS8A-02-2262-FB Description

The GUS-QS8A-02-2262-FB from TT Electronics/IRC is a high-precision 8-resistor thin film network designed for demanding surface-mount applications. Housed in a compact 16-pin QSOP package with gull wing termination, it offers a 22.6KΩ resistance per element with a tight 1% tolerance and a low ±50ppm/°C temperature coefficient. Rated for 0.75W (3/4W) total power and 0.1W per resistor, it operates reliably across a wide temperature range of -70°C to +125°C, making it suitable for harsh environments. The isolated (ISOL) circuit design ensures independent resistor performance, while its 100V maximum voltage rating enhances versatility in high-voltage circuits.

GUS-QS8A-02-2262-FB Features

• Thin Film Technology: Delivers superior stability, low noise, and precision compared to thick-film alternatives.
• Compact QSOP Package: Measures just 4.9mm (L) × 6.02mm (D) × 1.47mm (H), ideal for space-constrained PCB designs.
• High Power Handling: 0.75W total dissipation with derated performance up to 125°C.
• Isolated Resistors: Each of the 8 resistors operates independently, eliminating cross-talk in sensitive circuits.
• Automotive-Grade Reliability: Though not PPAP-certified, its wide temperature range and robust construction suit industrial and telecom applications.
• RoHS Non-Compliant: Note: Contains materials excluded under EU RoHS directives.

GUS-QS8A-02-2262-FB Applications

• Precision Voltage Dividers: Critical in ADC/DAC reference circuits and sensor signal conditioning.
• Industrial Control Systems: Stable performance in PLCs, motor drives, and power supplies.
• Telecommunications: RF matching networks and impedance control in base stations.
• Medical Equipment: Low-drift resistance networks for diagnostic devices.
• Test & Measurement: Calibration and instrumentation requiring long-term stability.

Conclusion of GUS-QS8A-02-2262-FB

The GUS-QS8A-02-2262-FB excels in applications demanding high precision, thermal resilience, and compact form factors. Its thin-film construction, isolated design, and robust power rating distinguish it from generic resistor networks, making it a preferred choice for engineers prioritizing reliability in critical circuits. While not automotive-qualified, its performance aligns with industrial and high-reliability standards, offering a cost-effective solution for advanced electronics.