TT Electronics/IRC

GUS-QS8B-02-3401-GF

GUS-QS8B-02-3401-GF Description

The GUS-QS8B-02-3401-GF from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 16-pin QSOP surface-mount device integrates 15 resistors, each with a 3.4K Ohm resistance and a tight 2% tolerance, ensuring consistent performance in demanding circuits. With a 0.75W (3/4W) total power rating and 0.05W (1/20W) per resistor, it operates reliably across a wide temperature range of 70°C to 125°C, derated for optimal stability. The ±50ppm/°C temperature coefficient minimizes resistance drift, while the 100V maximum voltage rating and gull-wing termination enhance durability and solderability in automated assembly processes. Packaged in a tube, this non-automotive, non-PPAP compliant component is ideal for industrial and commercial electronics.

GUS-QS8B-02-3401-GF Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive analog/digital circuits.
• Compact QSOP Package: 4.9mm (L) x 6.02mm (D) x 1.47mm (H) footprint saves PCB space in dense layouts.
• Robust Power Handling: 0.75W total dissipation with derated performance up to 125°C.
• Low TCR: ±50ppm/°C ensures minimal resistance variation under thermal stress.
• Gull-Wing Termination: Facilitates reliable surface mounting and inspection.
• BUS Circuit Designator: Optimized for bus line termination and pull-up/down applications.

GUS-QS8B-02-3401-GF Applications

• Signal Conditioning: Precision voltage dividers and feedback networks in instrumentation.
• Bus Termination: DDR memory lines, CAN/LIN interfaces, and other high-speed digital systems.
• Industrial Controls: PLCs, motor drives, and sensor interfaces requiring stable resistance.
• Medical Electronics: Patient monitoring equipment where low drift is critical.
• Test & Measurement: Calibration circuits and reference networks.

Conclusion of GUS-QS8B-02-3401-GF

The GUS-QS8B-02-3401-GF stands out for its thin-film accuracy, compact form factor, and thermal resilience, making it a superior choice over thicker-film or less stable alternatives. Its 2% tolerance and low TCR are particularly advantageous in precision analog designs, while the QSOP package ensures compatibility with high-density PCBs. Though not suited for automotive use, it excels in industrial, medical, and communication systems where reliability and space efficiency are paramount. Engineers seeking a cost-effective, high-performance resistor network will find this model ideal for balancing performance and manufacturability.