TT Electronics/IRC

GUS-QS8A-02-4701-JA

GUS-QS8A-02-4701-JA Description

The GUS-QS8A-02-4701-JA from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications in surface-mount PCB assemblies. This 16-pin QSOP package integrates 8 isolated resistors, each with a 4.7KΩ resistance, 5% tolerance, and a ±50ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. With a 0.75W (3/4W) total power rating and 0.1W per resistor, it delivers reliable power dissipation in compact designs. The gull-wing termination and 0.64mm terminal pitch facilitate easy soldering and high-density mounting. Its 100V maximum voltage rating and thin-film technology make it ideal for precision analog and digital circuits.

GUS-QS8A-02-4701-JA Features

• Isolated Resistor Network: 8 independent 4.7KΩ resistors in a single QSOP package, reducing board space and simplifying design.
• High Precision: Thin-film technology ensures low noise, excellent stability, and tight tolerance (±5%).
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power, suitable for harsh environments.
• Robust Power Handling: 0.75W total power (0.1W per resistor) and 100V max rating for demanding applications.
• Compact & Durable: 4.9mm (L) x 6.02mm (D) x 1.47mm (H) dimensions with gull-wing leads for secure SMD mounting.
• Non-Automotive/Non-PPAP: Ideal for industrial, telecom, and consumer electronics where PPAP compliance is not required.

GUS-QS8A-02-4701-JA Applications

• Signal Conditioning: Precision voltage dividers and pull-up/down networks in analog circuits.
• Industrial Controls: Isolated resistor networks for PLCs, sensors, and measurement equipment.
• Telecom Infrastructure: High-frequency signal termination and impedance matching in RF modules.
• Consumer Electronics: Space-constrained designs like wearables, IoT devices, and compact PCBs.
• Test & Measurement: Stable resistance values for calibration and reference circuits.

Conclusion of GUS-QS8A-02-4701-JA

The GUS-QS8A-02-4701-JA excels in precision, power efficiency, and compactness, making it a superior choice for engineers needing reliable resistor networks in high-density layouts. Its thin-film construction, isolated design, and robust thermal performance distinguish it from generic arrays, particularly in applications requiring low drift and high stability. While not RoHS-compliant, it remains a cost-effective solution for non-automotive sectors where durability and accuracy are paramount.