TT Electronics/IRC

GUS-QS0B-02-1622-BA

GUS-QS0B-02-1622-BA Description

The GUS-QS0B-02-1622-BA 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 16.2KΩ resistance value and an ultra-tight 0.1% 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 handling of moderate power loads while maintaining reliability.

GUS-QS0B-02-1622-BA Features

• Precision Thin Film Technology: Offers low noise and high stability for critical analog circuits.
• Compact QSOP Package: Measures 8.66mm (L) × 6.02mm (D) × 1.47mm (H) with gull-wing terminations for secure PCB mounting.
• High Power Density: 1W total dissipation (distributed across 19 resistors) in a minimal footprint.
• Extended Temperature Range: Operates reliably from -70°C to +125°C with derated power up to 125°C.
• Strict Tolerances: ±0.1% resistance tolerance and ±50ppm/°C TCR ensure consistent performance in precision applications.
• Non-Automotive, Non-PPAP: Ideal for industrial, medical, and instrumentation use where PPAP compliance is not required.

GUS-QS0B-02-1622-BA Applications

This resistor network excels in:

• Precision Voltage Dividers: Used in ADC/DAC reference circuits and sensor signal conditioning.
• Medical Equipment: High-accuracy analog front-ends for patient monitoring devices.
• Test & Measurement Instruments: Stable resistance networks for calibration and feedback loops.
• Industrial Control Systems: Reliable performance in PLCs and motor drive circuits.
• Aerospace & Defense: Suitable for avionics where temperature stability and precision are critical.

Conclusion of GUS-QS0B-02-1622-BA

The GUS-QS0B-02-1622-BA stands out for its combination of precision, power handling, and compact design, making it a superior choice for engineers needing reliable thin-film networks in space-constrained, high-performance systems. Its wide temperature range and low TCR cater to harsh environments, while the QSOP gull-wing package ensures ease of assembly. Though not RoHS-compliant, it remains a go-to solution for specialized industrial and medical applications demanding uncompromising accuracy.