TT Electronics/IRC

GUS-QS8A-03-2102-CB

GUS-QS8A-03-2102-CB Description

The GUS-QS8A-03-2102-CB 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, this 21K Ohm resistor array offers exceptional stability with a ±25ppm/°C temperature coefficient and a tight 0.25% tolerance. Its isolated (ISOL) circuit design ensures independent resistor functionality, making it ideal for precision signal conditioning and voltage division. With a 0.75W (3/4W) total power rating and 100V maximum voltage rating, it operates reliably across a -70°C to +125°C temperature range. The compact 4.9mm × 6.02mm × 1.47mm footprint and 0.64mm terminal pitch enable high-density PCB layouts.

GUS-QS8A-03-2102-CB Features

• Precision Thin Film Technology: Delivers low noise and high stability (±25ppm/°C) for critical analog circuits.
• Isolated Resistor Network: Eight independent 21K Ohm resistors with 0.25% tolerance for accurate signal processing.
• Robust Power Handling: 0.1W per resistor (0.75W total) derated up to 125°C, outperforming standard arrays in thermal management.
• Space-Efficient QSOP Package: 16-pin gull-wing SMD design with ±0.1mm length/height tolerances ensures reliable automated assembly.
• Wide Operating Range: Suitable for industrial environments (-70°C to +125°C) with 100V isolation.
• Non-Automotive (PPAP No): Optimized for industrial, medical, and test equipment where precision is paramount.

GUS-QS8A-03-2102-CB Applications

• Precision Instrumentation: Voltage dividers, bridge circuits, and feedback networks in multimeters or sensors.
• Medical Electronics: Patient monitoring systems requiring stable, low-drift resistance.
• Industrial Control Systems: PLCs, DAC/ADC interfaces, and signal conditioning modules.
• Test & Measurement Equipment: Calibration tools and high-accuracy oscilloscopes.
• Telecom Infrastructure: RF signal processing and impedance matching in base stations.

Conclusion of GUS-QS8A-03-2102-CB

The GUS-QS8A-03-2102-CB stands out for its combination of precision, power efficiency, and compactness, making it a superior choice for applications demanding tight tolerance and thermal stability. Its isolated thin-film resistors and QSOP packaging cater to high-reliability designs in industrial and medical sectors, where performance under extended temperature ranges is critical. While not RoHS-compliant, its TT Electronics/IRC pedigree ensures consistent quality for specialized use cases.