TT Electronics/IRC

GUS-QS8B-03-1822-C

GUS-QS8B-03-1822-C Description

The GUS-QS8B-03-1822-C from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 16-pin QSOP device integrates 15 resistors, each with a 18.2KΩ resistance and an exceptional ±0.25% tolerance, ensuring reliable performance in precision circuits. With a ±25ppm/°C temperature coefficient, it maintains stability across a wide operating range of -70°C to +125°C, making it suitable for harsh environments. The 0.75W (3/4W) total power rating (0.05W per resistor) and 100V maximum voltage rating further enhance its robustness. Packaged in a tube, this non-automotive, non-PPAP compliant component is ideal for industrial and instrumentation applications.

GUS-QS8B-03-1822-C Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive analog circuits.
• Compact QSOP Package: 4.9mm (L) × 6.02mm (D) × 1.47mm (H) with ±0.1mm length/height tolerances, enabling high-density PCB layouts.
• Gull Wing Termination: Ensures reliable surface-mount soldering with a 0.64mm terminal pitch.
• High Power Handling: 0.75W total dissipation (0.05W per resistor) outperforms similar networks in power efficiency.
• Wide Temperature Range: Operates reliably from -70°C to +125°C with derated power up to 125°C.
• Non-Compliant with EU RoHS: Suitable for legacy or specialized applications where RoHS exemptions apply.

GUS-QS8B-03-1822-C Applications

• Precision Voltage Dividers: Critical in data acquisition systems and ADC/DAC reference circuits.
• Medical Instrumentation: Stable performance in patient monitoring equipment and diagnostic devices.
• Industrial Control Systems: Resilient in PLC modules, sensor interfaces, and power management PCBs.
• Test & Measurement Equipment: Low TCR ensures accuracy in calibration tools and multichannel analyzers.
• Aerospace & Defense: Suitable for avionics and military-grade electronics requiring tight tolerances.

Conclusion of GUS-QS8B-03-1822-C

The GUS-QS8B-03-1822-C stands out for its precision, power efficiency, and compact form factor, making it a superior choice for high-reliability applications. Its thin-film construction, tight tolerance, and thermal stability address challenges in industrial, medical, and aerospace sectors where performance cannot be compromised. While not RoHS-compliant, it remains a critical solution for legacy or exempted designs requiring unmatched accuracy and durability.