TT Electronics/IRC

GUS-QS0B-03-2320-CB

GUS-QS0B-03-2320-CB Description

The GUS-QS0B-03-2320-CB from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 20-pin QSOP package integrates 19 resistors, each with a 232 Ω resistance value and an ultra-tight ±0.25% tolerance, ensuring exceptional accuracy in signal conditioning and voltage division circuits. With a ±25 ppm/°C temperature coefficient, it delivers stable performance across a wide operating temperature range of 70°C to 125°C. The device supports a maximum voltage rating of 100V and offers a total power dissipation of 1W (0.05W per resistor), making it suitable for compact, high-density PCB designs. Its gull-wing termination ensures reliable solder joints in automated assembly processes.

GUS-QS0B-03-2320-CB Features

• Precision Thin Film Technology: Delivers low noise and high stability for critical analog circuits.
• Compact QSOP Package: Measures 8.66mm (L) × 6.02mm (D) × 1.47mm (H) with tight tolerances (±0.1mm height/length, ±0.2mm depth).
• High Power Density: 1W total power rating (1/20W per resistor) in a minimal footprint.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power.
• Automotive-Grade Alternatives: While this model is not PPAP or automotive-qualified, its precision suits industrial and instrumentation applications.
• Non-RoHS Compliant: Ideal for legacy or specialized systems requiring leaded components.

GUS-QS0B-03-2320-CB Applications

• Signal Conditioning: Precision voltage dividers in data acquisition systems.
• Medical Electronics: Stable reference networks in diagnostic equipment.
• Test & Measurement: Calibration circuits requiring low TCR and high accuracy.
• Industrial Controls: Feedback networks in servo drives and PLCs.
• Aerospace & Defense: Ruggedized electronics where thin-film reliability is critical.

Conclusion of GUS-QS0B-03-2320-CB

The GUS-QS0B-03-2320-CB excels in applications demanding high precision, compactness, and thermal stability. Its thin-film construction, tight tolerance, and robust QSOP package make it a superior choice over thicker-film or less stable alternatives. While not suited for automotive use, it is ideal for industrial, medical, and high-reliability systems where consistent performance under thermal stress is paramount. The tube packaging ensures protection during shipping and handling, streamlining production workflows.