TT Electronics/IRC

GUS-QS0B-03-1301-CA

GUS-QS0B-03-1301-CA Description

The GUS-QS0B-03-1301-CA from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 20-pin QSOP device integrates 19 resistors, each with a 1.3KΩ resistance value and an exceptional ±0.25% tolerance, ensuring superior accuracy in signal conditioning and voltage division circuits. With a ±25ppm/°C temperature coefficient, it delivers stable performance across a wide operating range of -70°C to +125°C, making it suitable for environments with thermal fluctuations. The 1W total power rating (0.05W per resistor) and 100V maximum voltage rating further enhance its reliability in precision analog and digital systems.

GUS-QS0B-03-1301-CA Features

• High Precision: Tight tolerance (±0.25%) and low TCR (±25ppm/°C) minimize drift in critical applications.
• Robust Construction: Thin-film technology ensures low noise and high stability, outperforming thick-film alternatives.
• Compact & Durable: QSOP package (8.66mm × 6.02mm × 1.47mm) with gull-wing terminals for secure SMD mounting.
• Wide Thermal Range: Operates reliably from -70°C to +125°C, even at derated power.
• Automated Assembly Friendly: Tube packaging and standardized pitch (0.64mm) streamline PCB production.
• Non-Automotive/Non-PPAP: Ideal for industrial, medical, and test equipment where PPAP compliance isn’t required.

GUS-QS0B-03-1301-CA Applications

This resistor network excels in:

• Precision Instrumentation: DAC/ADC reference circuits, sensor calibration.
• Communication Systems: Impedance matching in RF and signal processing modules.
• Medical Electronics: Patient monitoring devices requiring low-drift components.
• Industrial Controls: PLCs and automation systems where space and accuracy are critical.
• Test & Measurement Equipment: Voltage dividers in oscilloscopes or multimeters.

Conclusion of GUS-QS0B-03-1301-CA

The GUS-QS0B-03-1301-CA combines high accuracy, thermal resilience, and compact design, making it a standout choice for engineers prioritizing performance in constrained spaces. Its thin-film construction and tight tolerances cater to precision-centric applications, while the QSOP package ensures compatibility with high-density PCBs. Though not PPAP or automotive-grade, it remains a cost-effective solution for industrial and commercial electronics demanding reliability. For designs requiring stable, low-noise resistance networks, this model delivers exceptional value.