TT Electronics/IRC

GUS-QS8B-02-3401-G

GUS-QS8B-02-3401-G Description

The GUS-QS8B-02-3401-G 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 ±50ppm/°C temperature coefficient, it delivers exceptional stability across a wide operating temperature range of 70°C to 125°C. The network supports a total power rating of 0.75W (3/4W) and 0.05W (1/20W) per resistor, making it suitable for low-power, high-density designs. Its gull-wing termination and QSOP package (4.9mm x 6.02mm x 1.47mm) enable reliable surface-mount assembly in space-constrained applications.

GUS-QS8B-02-3401-G Features

• Precision Thin Film Technology: Offers low noise and high stability for sensitive analog/digital circuits.
• High Power Density: 0.75W total dissipation in a compact QSOP package, ideal for miniaturized designs.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power handling.
• Robust Construction: 100V maximum voltage rating and ±0.1mm height tolerance ensure durability in harsh environments.
• BUS Circuit Designator: Optimized for bus termination, voltage division, and pull-up/down applications.
• Non-Automotive (PPAP No): Suitable for industrial, telecom, and instrumentation use where PPAP compliance is not required.

GUS-QS8B-02-3401-G Applications

• Signal Conditioning: Precision voltage dividers and feedback networks in data acquisition systems.
• Bus Termination: Effective impedance matching for high-speed digital buses (e.g., DDR, PCIe).
• Portable Electronics: Space-saving solution for wearables and IoT devices due to its QSOP footprint.
• Test & Measurement Equipment: Stable performance in calibration circuits and sensor interfaces.
• Industrial Controls: Reliable operation in PLCs and motor drives where temperature fluctuations are common.

Conclusion of GUS-QS8B-02-3401-G

The GUS-QS8B-02-3401-G stands out for its combination of precision, power efficiency, and compactness, making it a superior choice over bulkier or less stable alternatives. Its thin-film technology and tight tolerances cater to applications demanding repeatability and low drift. While not RoHS-compliant, it remains a robust option for non-consumer markets. Engineers will appreciate its ease of integration and reliability in high-performance electronic systems.