TT Electronics/IRC

GUS-QS0B-03-1301-CC

GUS-QS0B-03-1301-CC Description

The GUS-QS0B-03-1301-CC from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding applications requiring tight tolerances and stable performance. This 20-pin QSOP surface-mount device integrates 19 resistors, each with a 1.3KΩ resistance value and an exceptional ±0.25% tolerance, ensuring minimal deviation in critical circuits. With a ±25ppm/°C temperature coefficient, it delivers reliable operation across a wide temperature 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 robustness in compact designs.

GUS-QS0B-03-1301-CC Features

• Precision Thin Film Technology: Offers superior stability, low noise, and high accuracy compared to thick-film alternatives.
• Compact QSOP Package: Measures 8.66mm (L) × 6.02mm (D) × 1.47mm (H) with gull-wing terminals for reliable SMT assembly.
• High Power Density: 1W total dissipation in a miniaturized footprint, ideal for space-constrained PCBs.
• Automotive-Grade Alternatives: While not automotive-qualified, its 125°C max operating temperature suits industrial and telecom applications.
• Strict Tolerances: ±0.25% resistance tolerance and ±0.1mm height tolerance ensure consistency in high-precision analog/digital systems.

GUS-QS0B-03-1301-CC Applications

This resistor network excels in:

• Signal Conditioning Circuits: Precision voltage dividers, DAC/ADC interfaces, and sensor calibration.
• Medical Electronics: Patient monitoring equipment where stability and accuracy are critical.
• Test & Measurement Instruments: High-resolution oscilloscopes and multimeters requiring minimal drift.
• Industrial Control Systems: PLCs and motor drives operating in thermally challenging environments.
• Telecom Infrastructure: Baseband processing and RF modules demanding tight impedance matching.

Conclusion of GUS-QS0B-03-1301-CC

The GUS-QS0B-03-1301-CC stands out for its combination of precision, power efficiency, and compactness, leveraging thin-film technology for applications where performance cannot be compromised. Its QSOP package and gull-wing termination simplify assembly, while the 0.25% tolerance and ±25ppm/°C TCR make it a preferred choice for engineers designing high-reliability systems. Though not RoHS-compliant, its thermal resilience and electrical stability position it as a versatile solution for industrial, medical, and communication hardware.