TT Electronics/IRC

GUS-QS8A-03-60R4-CC

GUS-QS8A-03-60R4-CC Description

The GUS-QS8A-03-60R4-CC from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 8-resistor isolated network features a 60.4Ω resistance value with an ultra-tight ±0.25% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stable performance across a wide operating temperature range of -70°C to +125°C. Housed in a compact 16-pin QSOP package with gull-wing terminations, it offers a 0.75W (3/4W) total power rating (0.1W per resistor) and a 100V maximum voltage rating, making it suitable for high-reliability circuits.

GUS-QS8A-03-60R4-CC Features

• Precision Thin Film Technology: Delivers superior accuracy and stability compared to thick-film alternatives.
• Isolated Circuit Design (ISOL): Each resistor operates independently, ideal for signal isolation or multi-channel applications.
• Compact QSOP Package: Measures just 4.9mm (L) × 6.02mm (D) × 1.47mm (H), saving PCB space in dense layouts.
• Robust Performance: Rated for 125°C maximum operating temperature with derated power up to 125°C, ensuring reliability in harsh environments.
• Automated Assembly-Friendly: 0.64mm terminal pitch and gull-wing leads simplify SMT placement.

GUS-QS8A-03-60R4-CC Applications

This resistor network excels in precision analog and digital systems, including:

• Medical Equipment: Patient monitoring devices requiring stable signal conditioning.
• Industrial Controls: PLCs, sensor interfaces, and isolation circuits where temperature stability is critical.
• Test & Measurement: High-accuracy instrumentation, DAC/ADC reference networks.
• Telecom Infrastructure: Signal processing and impedance matching in RF modules.
• Aerospace & Defense: Avionics and ruggedized electronics demanding low TCR and high power density.

Conclusion of GUS-QS8A-03-60R4-CC

The GUS-QS8A-03-60R4-CC combines precision, compactness, and isolation in a single package, addressing challenges in space-constrained, high-performance designs. Its thin-film construction, low TCR, and high power handling make it a standout choice for engineers prioritizing reliability in critical applications. While not automotive-grade or RoHS-compliant, its military-grade temperature range and tube packaging cater to industrial and specialized sectors. For designs requiring repeatable accuracy under thermal stress, this network offers a compelling balance of performance and miniaturization.