TT Electronics/IRC

GUS-QS8A-03-2610-JA

GUS-QS8A-03-2610-JA Description

The GUS-QS8A-03-2610-JA from TT Electronics/IRC is a high-performance 8-resistor thin film network designed for precision applications in surface-mount circuits. With a 261Ω resistance value per resistor and a 5% tolerance, this isolated network ensures reliable signal conditioning and voltage division. The QSOP-16 package (4.9mm × 6.02mm × 1.47mm) features gull-wing terminations for secure PCB mounting, while its 0.64mm terminal pitch accommodates high-density layouts. Rated for 0.75W total power dissipation (0.1W per resistor), it operates across a wide temperature range (-70°C to +125°C) with a low ±25ppm/°C TCR, ensuring stability in demanding environments. Non-automotive and non-PPAP compliant, it is supplied in protective tubes for handling efficiency.

GUS-QS8A-03-2610-JA Features

• Thin Film Technology: Delivers superior accuracy and low noise compared to thick-film alternatives.
• High Power Handling: 0.75W total (3/4W) with derating up to 125°C, ideal for power-sensitive designs.
• Isolated Circuit Design (ISOL): Each resistor operates independently, reducing crosstalk in multi-channel systems.
• Compact QSOP Package: Space-saving 16-pin footprint (1.63mm seated height) suits miniaturized PCBs.
• Stable Performance: ±25ppm/°C TCR and 100V max voltage rating ensure reliability under thermal/electrical stress.
• Industrial-Grade: Optimized for non-automotive applications like test equipment and telecom hardware.

GUS-QS8A-03-2610-JA Applications

• Precision Instrumentation: Voltage dividers and gain networks in oscilloscopes or data acquisition systems.
• Telecommunications: Impedance matching and termination in high-frequency RF modules.
• Medical Devices: Signal conditioning circuits where low drift and stability are critical.
• Industrial Controls: Isolated feedback networks in motor drives or power supplies.
• Consumer Electronics: Dense PCB designs requiring reliable resistor arrays (e.g., audio processors).

Conclusion of GUS-QS8A-03-2610-JA

The GUS-QS8A-03-2610-JA excels in applications demanding tight tolerance, thermal stability, and compact form factors. Its thin-film construction and isolated design mitigate performance degradation, while the QSOP package aligns with modern SMD assembly processes. Though not RoHS-compliant, it remains a robust choice for industrial and telecom sectors where precision and power efficiency are paramount. Engineers will value its balance of high power density, low TCR, and repeatable performance in critical circuits.