TT Electronics/IRC

GUS-QS0B-03-2201-JB

GUS-QS0B-03-2201-JB Description

The GUS-QS0B-03-2201-JB from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications in compact surface-mount assemblies. This 20-pin QSOP package integrates 19 resistors, each with a 2.2KΩ resistance value and a tight ±5% tolerance, ensuring consistent performance in demanding circuits. With a ±25ppm/°C temperature coefficient, it delivers exceptional stability across a wide operating temperature range of 70°C to 125°C. The 1W total power rating (0.05W per resistor) and 100V maximum voltage rating make it suitable for high-density designs requiring reliable power dissipation. Its gull-wing termination and 0.64mm terminal pitch facilitate easy soldering and compatibility with automated PCB assembly processes.

GUS-QS0B-03-2201-JB Features

• Precision Thin Film Technology: Offers low noise and high stability for sensitive analog/digital circuits.
• Compact QSOP Package: Measures 8.66mm (L) × 6.02mm (D) × 1.47mm (H) with tight tolerances (±0.1mm height/length), ideal for space-constrained applications.
• Robust Power Handling: 1W total power (distributed across 19 resistors) with derated performance up to 125°C.
• Wide Temperature Range: Operates reliably from 70°C to 125°C, outperforming standard thick-film networks.
• Automation-Friendly: Gull-wing leads and tube packaging streamline pick-and-place assembly.
• Non-Automotive/Non-PPAP: Optimized for industrial, telecom, and instrumentation use.

GUS-QS0B-03-2201-JB Applications

• Voltage Division/Current Limiting: Precision networks in DAC/ADC circuits, sensor interfaces, and feedback loops.
• Signal Conditioning: Ideal for op-amp gain setting and filter networks in test equipment.
• High-Density PCBs: Compact footprint suits medical devices, aerospace avionics, and RF modules.
• Power Management: Distributed power dissipation in DC-DC converter feedback paths.

Conclusion of GUS-QS0B-03-2201-JB

The GUS-QS0B-03-2201-JB stands out for its thin-film precision, compact QSOP form factor, and robust thermal performance, making it a superior choice over bulkier or less stable alternatives. Its 5% tolerance and ±25ppm/°C TCR ensure reliability in precision analog designs, while the 1W power rating supports moderate-load applications. Though not RoHS-compliant, it excels in industrial and telecom systems where stability and space efficiency are critical. Engineers seeking a high-density, high-reliability resistor network will find this model optimally balanced for performance and manufacturability.