TT Electronics/IRC

GUS-QS0B-02-4750-BB

GUS-QS0B-02-4750-BB Description

The GUS-QS0B-02-4750-BB from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 20-pin QSOP (Quarter Small Outline Package) device features 19 resistors with a 475Ω resistance value, offering an exceptional tolerance of ±0.1% and a low temperature coefficient of ±50ppm/°C. Rated for 1W total power dissipation (0.05W per resistor), it operates reliably across a wide temperature range of -70°C to +125°C, making it suitable for harsh environments. The gull-wing termination ensures secure surface-mount (SMD) assembly, while its compact dimensions (8.66mm x 6.02mm x 1.47mm) optimize PCB space efficiency. Packaged in a tube, this non-automotive and non-PPAP compliant component is ideal for precision analog and digital circuits.

GUS-QS0B-02-4750-BB Features

• High Precision: ±0.1% tolerance and ±50ppm/°C TCR ensure stable performance in critical applications.
• Robust Construction: Thin-film technology provides superior reliability and low noise.
• Space-Saving Design: QSOP package with 0.64mm terminal pitch enables high-density PCB layouts.
• Wide Operating Range: Derated power capability up to 125°C for thermal resilience.
• Low-Power Efficiency: 1/20W per resistor minimizes heat generation in compact systems.
• 100V Maximum Rating: Suitable for moderate-voltage applications.

GUS-QS0B-02-4750-BB Applications

This resistor network excels in:

• Precision Instrumentation: Medical devices, test equipment, and calibration systems requiring tight tolerance.
• Communication Systems: Signal conditioning, impedance matching, and RF modules.
• Industrial Controls: PLCs, sensor interfaces, and feedback loops in automation.
• Aerospace & Defense: Avionics and ruggedized electronics due to its wide temperature range.
• Consumer Electronics: High-end audio equipment and display drivers where signal integrity is critical.

Conclusion of GUS-QS0B-02-4750-BB

The GUS-QS0B-02-4750-BB stands out for its precision, compactness, and thermal stability, making it a top choice for engineers designing high-reliability circuits. Its thin-film technology and QSOP packaging offer a competitive edge over bulkier or less accurate alternatives. While not RoHS-compliant, its performance in industrial, communication, and aerospace applications justifies its use in specialized scenarios. For projects demanding tight resistance matching and minimal drift, this resistor network delivers exceptional value.