TT Electronics/IRC

GUS-QS8B-03-3480-B

GUS-QS8B-03-3480-B Description

The GUS-QS8B-03-3480-B from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 16-pin QSOP package features 15 resistors with a 348Ω resistance value, offering an ultra-tight 0.1% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stability across a wide operating temperature range of 70°C to 125°C. With a 0.75W (3/4W) total power rating (0.05W per resistor) and a 100V maximum voltage rating, this network is engineered for reliability in precision circuits. Its gull-wing termination and compact dimensions (4.9mm x 6.02mm x 1.47mm) make it ideal for space-constrained PCB designs.

GUS-QS8B-03-3480-B Features

• Precision Performance: 0.1% tolerance and ±25ppm/°C TCR ensure minimal drift in critical applications.
• Robust Construction: Thin-film technology provides superior stability and low noise compared to thick-film alternatives.
• High Power Handling: 0.75W total power dissipation (0.05W per resistor) supports energy-intensive designs.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power.
• Compact & Durable: QSOP package with gull-wing leads for secure surface mounting and vibration resistance.
• Non-Automotive Grade: Suitable for industrial and commercial applications where PPAP compliance is not required.

GUS-QS8B-03-3480-B Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces requiring tight tolerance.
• Medical Electronics: Diagnostic equipment where signal integrity is critical.
• Test & Measurement: Calibration tools and high-accuracy instrumentation.
• Communication Systems: RF and signal conditioning modules demanding low thermal drift.
• Industrial Controls: PLCs and automation systems where space efficiency and reliability are paramount.

Conclusion of GUS-QS8B-03-3480-B

The GUS-QS8B-03-3480-B stands out for its precision, power efficiency, and compact form factor, making it a top choice for engineers designing high-reliability electronics. While not RoHS-compliant or automotive-grade, its thin-film technology and tight electrical specs cater to specialized industrial and commercial applications. For designs requiring stable, low-noise resistance networks in constrained spaces, this model delivers exceptional performance.