TT Electronics/IRC

GUS-QS8B-01-4700-B

GUS-QS8B-01-4700-B Description

The GUS-QS8B-01-4700-B is a high-precision thin-film resistor network from TT Electronics/IRC, designed for demanding surface-mount (SMD) applications. This 16-pin QSOP package integrates 15 resistors, each with a 470Ω resistance value and an ultra-tight 0.1% tolerance, ensuring exceptional accuracy in signal conditioning and voltage division circuits. With a ±100ppm/°C temperature coefficient, it maintains stable performance across a wide operating range of -70°C to +125°C, making it suitable for environments with thermal fluctuations. The 0.75W (3/4W) total power rating (0.05W per resistor) and 100V maximum voltage rating provide robust handling of moderate power loads. Its gull-wing termination ensures reliable solder joints in automated PCB assembly.

GUS-QS8B-01-4700-B Features

• Precision Thin Film Technology: Delivers low noise and high stability for critical analog circuits.
• Compact QSOP Package: Measures 4.9mm (L) × 6.02mm (D) × 1.47mm (H) with tight tolerances (±0.1mm L/H, ±0.2mm D), ideal for space-constrained designs.
• High Power Density: 0.75W total dissipation (15 resistors) in a miniature footprint outperforms discrete alternatives.
• Wide Temperature Range: Operates reliably from -70°C to +125°C, derated up to 125°C.
• Automation-Friendly: Gull-wing leads and 0.64mm pitch enable high-yield SMT placement.
• Non-Automotive/Non-PPAP: Optimized for industrial, telecom, and instrumentation use.

GUS-QS8B-01-4700-B Applications

This resistor network excels in:

• Precision Voltage Dividers: Calibration circuits in test/measurement equipment.
• Signal Conditioning: ADC/DAC reference networks, sensor interfaces.
• Medical Electronics: Patient monitoring systems requiring long-term stability.
• Telecom Infrastructure: Baseband processing and RF matching circuits.
• Industrial Controls: PLCs and power management modules where temperature resilience is critical.

Conclusion of GUS-QS8B-01-4700-B

The GUS-QS8B-01-4700-B combines high accuracy, power efficiency, and compactness, addressing challenges in precision analog design. Its thin-film construction and rigorous tolerance specs make it superior to thick-film networks in performance-critical scenarios. While not RoHS-compliant, it remains a top choice for non-consumer applications demanding reliability under thermal stress. Engineers will value its drop-in compatibility with QSOP layouts and reduced BOM complexity versus discrete resistors.