TT Electronics/IRC

GUS-QS0B-02-4751-DD

GUS-QS0B-02-4751-DD Description

The GUS-QS0B-02-4751-DD 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 4.75KΩ 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 temperature range of 70°C to 125°C. The 1W total power rating (0.05W per resistor) and 100V maximum voltage rating make it suitable for compact, high-density designs requiring reliable power dissipation.

GUS-QS0B-02-4751-DD Features

• Precision Thin Film Technology: Offers low noise and high stability for critical analog applications.
• Compact QSOP Package: Measures 8.66mm (L) × 6.02mm (D) × 1.47mm (H) with gull-wing terminations for easy soldering.
• High Power Density: 1W total power (distributed across 19 resistors) in a minimal footprint.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power handling.
• Strict Tolerances: ±0.5% resistance tolerance and ±50ppm/°C TCR ensure consistent performance.
• Non-Automotive Grade: Ideal for industrial, medical, and instrumentation applications where PPAP compliance is not required.

GUS-QS0B-02-4751-DD Applications

• Precision Voltage Dividers: Used in ADC/DAC reference circuits and sensor signal conditioning.
• Medical Electronics: Suitable for patient monitoring equipment due to low drift and high accuracy.
• Test & Measurement: Ideal for calibration tools and precision instrumentation.
• Industrial Control Systems: Robust performance in PLCs and motor control circuits.
• Communications Equipment: Stable operation in RF and baseband signal processing.

Conclusion of GUS-QS0B-02-4751-DD

The GUS-QS0B-02-4751-DD stands out for its combination of precision, power efficiency, and compact design, making it a superior choice for engineers prioritizing accuracy and space savings. Its thin-film construction and tight tolerances outperform thicker-film networks in high-reliability applications, while the QSOP package ensures compatibility with automated assembly processes. Though not RoHS-compliant, it remains a top-tier solution for industrial and medical electronics where performance outweighs regulatory constraints.