TT Electronics/IRC

GUS-QS8B-01-2261-D

GUS-QS8B-01-2261-D Description

The GUS-QS8B-01-2261-D 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 2.26KΩ resistance value and a tight 0.5% tolerance, ensuring exceptional accuracy in signal conditioning and voltage division circuits. With a ±100ppm/°C temperature coefficient, it maintains stable performance across a wide operating range of 70°C to 125°C, making it suitable for environments with thermal fluctuations. The 0.75W (3/4W) total power rating (0.05W per resistor) and 100V maximum voltage rating provide robust handling of moderate power loads. Its gull-wing termination and compact dimensions (4.9mm x 6.02mm x 1.47mm) facilitate easy integration into high-density PCB layouts.

GUS-QS8B-01-2261-D Features

• Precision Thin Film Technology: Delivers low noise and high stability for critical analog circuits.
• High Power Density: 0.75W total dissipation in a miniaturized QSOP package, ideal for space-constrained designs.
• Automotive-Grade Alternatives: While not automotive-qualified, its 125°C maximum operating temperature suits industrial and telecom applications.
• Strict Tolerances: ±0.5% resistance tolerance and ±0.1mm height/length tolerances ensure consistent manufacturing quality.
• Robust Construction: Non-RoHS compliant (optional for legacy systems) with a tube packaging for safe handling.

GUS-QS8B-01-2261-D Applications

This resistor network excels in:

• Precision Instrumentation: Medical devices, test equipment, and sensor interfaces requiring stable resistance ratios.
• Communication Systems: RF modules, filters, and impedance-matching networks where temperature stability is critical.
• Industrial Control: PLCs, motor drives, and power supplies benefiting from its derated power handling at elevated temperatures.
• Legacy Electronics: Suitable for non-RoHS designs in military or aerospace due to its reliability and thin-film durability.

Conclusion of GUS-QS8B-01-2261-D

The GUS-QS8B-01-2261-D stands out for its combination of precision, power efficiency, and compact form factor. Its thin-film technology and tight tolerances make it a superior choice over thicker-film networks in high-accuracy applications. While not PPAP or automotive-certified, its wide temperature range and robust ratings cater to industrial and telecom needs. Engineers will appreciate its balance of performance and footprint, particularly in designs demanding repeatable resistance values under thermal stress.