TT Electronics/IRC

GUS-QS8B-02-1432-G

GUS-QS8B-02-1432-G Description

The GUS-QS8B-02-1432-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 with a 14.3K Ohm resistance value, offering a tight 2% tolerance and a low ±50ppm/°C temperature coefficient. With a 0.75W (3/4W) total power rating (0.05W per resistor), it operates reliably across a wide temperature range of 70°C to 125°C, derated for optimal performance. The 100V maximum voltage rating and gull-wing termination ensure robust connectivity in demanding circuits. Packaged in a rectangular QSOP case with dimensions of 4.9mm (L) × 6.02mm (D) × 1.47mm (H), it is ideal for space-constrained designs.

GUS-QS8B-02-1432-G Features

• Precision Thin Film Technology: Delivers stable performance with low noise and high accuracy.
• High Power Density: 0.75W total power in a compact QSOP package, ideal for densely populated PCBs.
• Wide Operating Range: Supports -55°C to +125°C (full power up to 70°C, derated to 125°C).
• Robust Construction: Gull-wing terminals and surface-mount design enhance mechanical durability.
• BUS Circuit Designator: Optimized for bus line termination and signal conditioning.
• Non-Automotive, Non-PPAP: Suitable for industrial and commercial applications.

GUS-QS8B-02-1432-G Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage division and filtering in analog/digital hybrid circuits.
• Bus Termination: Effective impedance matching for high-speed data lines (e.g., SPI, I2C).
• Medical Electronics: Stable performance in diagnostic equipment where accuracy is critical.
• Test & Measurement: Calibration and reference circuits due to low TCR and tight tolerance.
• Industrial Controls: Reliable operation in PLCs and sensor interfaces under varying temperatures.

Conclusion of GUS-QS8B-02-1432-G

The GUS-QS8B-02-1432-G stands out for its precision, compact form factor, and high power handling, making it a superior choice for engineers prioritizing reliability in harsh environments. Its thin-film technology and 2% tolerance ensure consistent performance, while the QSOP package saves board space. Though not RoHS-compliant or automotive-grade, it is a cost-effective solution for industrial, medical, and communication systems requiring stable resistive networks.