TT Electronics/IRC

GUS-QS8B-02-2321-B

GUS-QS8B-02-2321-B Description

The GUS-QS8B-02-2321-B from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 16-pin QSOP package integrates 15 resistors, each with a 2.32KΩ resistance value and an ultra-tight 0.1% tolerance, ensuring exceptional accuracy in circuit designs. The network operates over a wide temperature range of 70°C to 125°C (derated) and can withstand a maximum operating temperature of 125°C, making it suitable for thermally challenging environments. With a power rating of 0.75W (3/4W) total and 0.05W (1/20W) per resistor, it balances power dissipation and compactness. The ±50ppm/°C temperature coefficient ensures stable performance under thermal variations, while the 100V maximum voltage rating adds robustness.

GUS-QS8B-02-2321-B Features

• Precision Thin Film Technology: Delivers high accuracy (0.1% tolerance) and low TCR (±50ppm/°C) for stable performance.
• Compact QSOP Package: Measures just 4.9mm (L) × 6.02mm (D) × 1.47mm (H), ideal for space-constrained PCB designs.
• High Power Density: 0.75W total power rating (0.05W per resistor) in a small footprint.
• Gull Wing Termination: Ensures reliable surface-mount soldering with a 0.64mm terminal pitch.
• Wide Operating Range: Supports -55°C to +125°C (full range) with derated power up to 125°C.
• Non-Automotive, Non-PPAP: Suitable for industrial, medical, and instrumentation applications.

GUS-QS8B-02-2321-B Applications

This resistor network excels in precision analog and digital circuits, including:

• Signal Conditioning: High-accuracy voltage dividers and feedback networks in data acquisition systems.
• Medical Electronics: Patient monitoring equipment where stability and low drift are critical.
• Test & Measurement: Calibration circuits and precision instrumentation requiring tight tolerances.
• Industrial Controls: PLCs and sensor interfaces demanding reliable performance under thermal stress.
• Communications: RF and baseband circuitry where consistent impedance matching is vital.

Conclusion of GUS-QS8B-02-2321-B

The GUS-QS8B-02-2321-B stands out for its combination of precision, power efficiency, and compactness, making it a superior choice for high-reliability applications. Its thin-film technology and robust QSOP package offer advantages over thicker-film or less stable alternatives, particularly in environments with thermal fluctuations. While not compliant with EU RoHS or automotive standards, it remains ideal for industrial, medical, and test equipment where accuracy and durability are paramount. Engineers seeking a high-performance, space-saving resistor network will find this model exceptionally well-suited for their designs.