TT Electronics/IRC

GUS-QS8A-02-7500-JB

GUS-QS8A-02-7500-JB Description

The GUS-QS8A-02-7500-JB from TT Electronics/IRC is a high-performance 8-resistor thin film network designed for precision applications in surface-mount circuits. With a 750Ω resistance value per resistor and a 5% tolerance, this isolated (ISOL) network ensures reliable signal conditioning and voltage division. The device operates within a wide temperature range of 70°C to 125°C (derated) and withstands a maximum voltage rating of 100V, making it suitable for demanding environments. Packaged in a 16-pin QSOP with gull-wing terminations, it offers a compact footprint (4.9mm × 6.02mm × 1.47mm) and 0.64mm terminal pitch for high-density PCB layouts.

GUS-QS8A-02-7500-JB Features

• Thin Film Technology: Delivers ±50ppm/°C temperature coefficient for stable performance under thermal stress.
• High Power Handling: 0.75W (3/4W) total power rating (0.1W per resistor), ideal for power-sensitive designs.
• Robust Construction: QSOP package with gull-wing leads ensures mechanical durability and solderability.
• Isolated Circuit Design (ISOL): Each resistor operates independently, reducing crosstalk in multi-channel systems.
• Non-Automotive Grade: Suitable for industrial, telecom, and instrumentation applications where PPAP compliance is not required.
• Tube Packaging: Facilitates automated pick-and-place assembly processes.

GUS-QS8A-02-7500-JB Applications

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces benefit from low TCR and tight tolerance.
• Communication Systems: Signal conditioning in RF modules and data acquisition systems.
• Test & Measurement Equipment: High-stability resistor networks for calibration and reference circuits.
• Medical Electronics: Isolated networks ensure signal integrity in diagnostic devices.
• Industrial Controls: Durable performance in PLCs and motor drive circuits.

Conclusion of GUS-QS8A-02-7500-JB

The GUS-QS8A-02-7500-JB excels in applications demanding thermal stability, space efficiency, and electrical isolation. Its thin film construction, high power rating, and compact QSOP package make it a superior choice over thicker-film or bulkier alternatives. While not RoHS-compliant, it remains a cost-effective solution for non-consumer electronics. Engineers will appreciate its balance of precision, reliability, and ease of integration in high-density SMT designs.