TT Electronics/IRC

GUS-QS0B-03-2100-D

GUS-QS0B-03-2100-D Description

The GUS-QS0B-03-2100-D from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 20-pin QSOP (Quarter Small Outline Package) device integrates 19 resistors with a uniform 210 Ohm resistance value, offering a tight tolerance of ±0.5% and a low temperature coefficient of ±25ppm/°C. With a 1W total power rating (0.05W per resistor) and a maximum operating temperature of 125°C, it ensures reliable performance in thermally challenging environments. The gull-wing termination and 0.64mm terminal pitch facilitate easy PCB assembly, while the compact 8.66mm × 6.02mm × 1.47mm footprint optimizes board space.

GUS-QS0B-03-2100-D Features

• Precision Thin Film Technology: Delivers stable resistance with minimal drift over temperature and time.
• High-Density Integration: 19 resistors in a QSOP package, reducing component count and simplifying circuit design.
• Robust Power Handling: 1W total dissipation (derated to 70–125°C) for high-reliability applications.
• Low TCR: ±25ppm/°C ensures consistent performance across thermal variations.
• Automotive-Grade Alternatives: While this model is not PPAP or automotive-qualified, its performance parallels higher-tier options.
• Non-RoHS Compliant: Suitable for legacy or specialized industrial systems where RoHS exemptions apply.

GUS-QS0B-03-2100-D Applications

This resistor network excels in precision analog and mixed-signal circuits, including:

• Voltage Dividers & Sensor Interfaces: High accuracy supports sensitive measurement systems.
• Medical Instrumentation: Stable performance critical for diagnostic equipment.
• Industrial Control Systems: Robust power rating suits PLCs and motor drives.
• Telecom Infrastructure: Low TCR minimizes signal drift in RF and baseband circuits.
• Legacy Electronics Repair: Non-RoHS compliance aligns with older designs requiring exact replacements.

Conclusion of GUS-QS0B-03-2100-D

The GUS-QS0B-03-2100-D combines precision, power efficiency, and compact integration, making it ideal for applications demanding high-density resistance networks with minimal drift. Its thin-film construction and tight tolerance outperform carbon or thick-film alternatives in critical circuits. While not suited for automotive use, it remains a cost-effective solution for industrial, medical, and telecom designs where reliability and space savings are paramount. For engineers seeking a balance of performance and footprint, this TT Electronics/IRC network resistor delivers exceptional value.