TT Electronics/IRC

GUS-QS0B-02-8872-DA

GUS-QS0B-02-8872-DA Description

The GUS-QS0B-02-8872-DA from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 20-pin QSOP package integrates 19 resistors, each with a 88.7KΩ resistance value and a tight 0.5% tolerance, ensuring exceptional accuracy in signal conditioning and voltage division circuits. With a ±50ppm/°C temperature coefficient, it delivers stable performance across a wide operating range of -70°C to +125°C, making it suitable for environments with thermal fluctuations. The 1W total power rating (0.05W per resistor) and 100V maximum voltage rating provide robust reliability in compact designs.

GUS-QS0B-02-8872-DA Features

• Precision Thin Film Technology: Offers low noise and high stability for sensitive analog circuits.
• Compact QSOP Package: Measures 8.66mm (L) × 6.02mm (D) × 1.47mm (H), ideal for space-constrained PCBs.
• Gull Wing Termination: Ensures secure surface-mount attachment with a 0.64mm terminal pitch for automated assembly.
• High Power Density: 1W total dissipation across the network, derated for 70°C to 125°C operation.
• Non-Automotive Grade: Optimized for industrial, medical, and instrumentation applications where PPAP compliance is not required.
• Tube Packaging: Protects components during handling and storage.

GUS-QS0B-02-8872-DA Applications

This resistor network excels in:

• Precision Voltage Dividers: Critical in ADC/DAC reference circuits and sensor interfaces.
• Signal Conditioning: Stable performance in data acquisition systems and test equipment.
• Medical Electronics: Reliable operation in patient monitoring devices due to low drift.
• Industrial Control Systems: Withstands harsh environments with its 125°C maximum operating temperature.
• Communication Hardware: Low parasitic effects suit high-frequency RF and filtering circuits.

Conclusion of GUS-QS0B-02-8872-DA

The GUS-QS0B-02-8872-DA combines high accuracy, thermal resilience, and compact form factor, making it a superior choice for precision electronics. Its thin-film construction and 0.5% tolerance outperform thicker-film alternatives in critical applications. While not RoHS-compliant, it remains a cost-effective solution for non-consumer markets requiring long-term reliability. Engineers will appreciate its balance of performance and density in advanced PCB designs.