TT Electronics/IRC

GUS-QS8A-03-1913-JB

GUS-QS8A-03-1913-JB Description

The GUS-QS8A-03-1913-JB from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 8-resistor isolated network features a 191K Ohm resistance value with a 5% tolerance and a ±25ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. Packaged in a 16-pin QSOP with gull-wing SMD termination, it offers a compact footprint (4.9mm x 6.02mm x 1.47mm) ideal for space-constrained designs. With a 0.75W (3/4W) total power rating and 100V maximum voltage rating, this component is engineered for reliability in demanding environments.

GUS-QS8A-03-1913-JB Features

• Thin-Film Technology: Delivers superior accuracy and low noise compared to thick-film alternatives.
• High Power Handling: 0.1W per resistor (0.75W total) with derating up to 125°C.
• Stable Performance: ±25ppm/°C TCR ensures minimal resistance drift under thermal stress.
• Robust Construction: QSOP package with gull-wing leads for secure surface mounting and mechanical durability.
• Isolated Design (ISOL): Each resistor operates independently, reducing crosstalk in sensitive circuits.
• Non-Automotive/Non-PPAP: Suitable for industrial and commercial applications where PPAP compliance is not required.

GUS-QS8A-03-1913-JB Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces requiring tight tolerance.
• Signal Conditioning: Isolation and impedance matching in data acquisition systems.
• Medical Electronics: Low-noise instrumentation where thermal stability is critical.
• Test & Measurement Equipment: Calibration circuits and reference networks.
• Industrial Controls: PLCs and motor drives benefiting from its high-voltage rating and derated power capability.

Conclusion of GUS-QS8A-03-1913-JB

The GUS-QS8A-03-1913-JB stands out for its thin-film precision, compact QSOP package, and isolated resistor configuration, making it a versatile choice for engineers prioritizing accuracy and space efficiency. While not RoHS-compliant, its wide temperature range and robust power handling make it ideal for industrial, medical, and instrumentation applications where reliability is paramount. Its 5% tolerance and low TCR further ensure consistent performance in dynamic operating conditions.