TT Electronics/IRC

GUS-QS8A-02-2403-CB

GUS-QS8A-02-2403-CB Description

The GUS-QS8A-02-2403-CB from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 8-resistor isolated network features a 240K Ohm resistance per element with an ultra-tight 0.25% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a wide -70°C to +125°C operating range. Packaged in a 16-pin QSOP with gull-wing terminations, it offers a compact footprint (4.9mm × 6.02mm × 1.47mm) and a 0.64mm terminal pitch, ideal for high-density PCB layouts. With a 0.1W power rating per resistor (0.75W total) and 100V maximum voltage rating, it balances precision with robustness.

GUS-QS8A-02-2403-CB Features

• High Precision: 0.25% tolerance and ±50ppm/°C TCR for critical analog circuits.
• Isolated Design (ISOL): Independent resistors reduce crosstalk in sensitive applications.
• Thin-Film Technology: Delivers superior stability, low noise, and long-term reliability.
• Compact QSOP Package: Space-saving 16-pin gull-wing SMD with ±0.1mm height tolerance.
• Wide Temperature Range: Operates from -70°C to +125°C with derated power up to 125°C.
• Automotive-Grade Alternatives: While not PPAP-certified, its performance suits industrial and telecom uses.

GUS-QS8A-02-2403-CB Applications

• Precision Voltage Dividers: Ideal for ADC/DAC reference circuits in test equipment.
• Medical Electronics: Stable performance in patient monitoring systems.
• Industrial Controls: Isolated signal conditioning in PLCs and sensors.
• Telecom Infrastructure: High-frequency filtering and impedance matching.
• Aerospace & Defense: Reliable operation in harsh environments.

Conclusion of GUS-QS8A-02-2403-CB

The GUS-QS8A-02-2403-CB excels in applications requiring high precision, isolation, and compactness. Its thin-film construction, tight tolerances, and robust QSOP package make it a superior choice over thicker-film or less stable alternatives. While not RoHS-compliant, it remains a go-to for legacy or niche designs where performance outweighs regulatory constraints. Engineers will value its repeatability, low thermal drift, and ease of integration in space-constrained, high-reliability systems.