TT Electronics/IRC

GUS-QS8A-01-4702-JB

GUS-QS8A-01-4702-JB Description

The GUS-QS8A-01-4702-JB from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 16-pin QSOP surface-mount device features eight isolated 47KΩ resistors with a 5% tolerance and a ±100ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). With a 0.75W (3/4W) total power rating and 0.1W per resistor, it delivers reliable power handling in compact designs. The gull-wing termination and 0.64mm terminal pitch facilitate easy PCB integration, while its 100V maximum voltage rating makes it suitable for moderate-voltage circuits. Packaged in a tube, this non-automotive, non-PPAP component is ideal for industrial and commercial electronics.

GUS-QS8A-01-4702-JB Features

• Thin-film technology: Offers superior stability, low noise, and precise resistance values.
• Isolated network (ISOL): Each resistor operates independently, reducing crosstalk in multi-channel systems.
• Compact QSOP package: Measures 4.9mm (L) × 6.02mm (D) × 1.47mm (H), saving board space.
• High power density: 0.75W total dissipation in a small footprint, outperforming similar arrays.
• Wide operating range: Functions reliably from -55°C to +125°C (derated above 70°C).
• RoHS non-compliant: Suitable for legacy systems where lead-free alternatives are incompatible.

GUS-QS8A-01-4702-JB Applications

• Signal conditioning: Precision voltage dividers in sensor interfaces.
• Industrial controls: Isolated feedback networks in PLCs and motor drives.
• Test & measurement equipment: Stable reference resistors for analog circuits.
• Medical devices: Low-drift networks in diagnostic instrumentation.
• Telecom infrastructure: Impedance matching in high-frequency modules.

Conclusion of GUS-QS8A-01-4702-JB

The GUS-QS8A-01-4702-JB excels in applications demanding compact size, isolation, and thermal stability. Its thin-film construction, high power rating, and gull-wing termination make it a robust choice for modern electronics. While not suited for automotive use, it is a cost-effective solution for industrial, medical, and telecom systems requiring reliable resistor networks. Engineers will appreciate its balance of performance and space efficiency in densely populated PCBs.