TT Electronics/IRC

GUS-QS0B-03-2201-FB

GUS-QS0B-03-2201-FB Description

The GUS-QS0B-03-2201-FB from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 20-pin QSOP package integrates 19 resistors, each with a 2.2KΩ resistance, 1% tolerance, and a ±25ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). With a total power rating of 1W (0.05W per resistor) and a maximum voltage rating of 100V, this network is engineered for reliability in compact, high-density circuits. Its gull-wing termination and 0.64mm terminal pitch facilitate easy PCB assembly, while the 1.47mm low-profile design optimizes space efficiency.

GUS-QS0B-03-2201-FB Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive analog/digital circuits.
• Robust Power Handling: 1W total dissipation (derated up to 125°C) suits power-sensitive designs.
• Compact QSOP Package: 8.66mm × 6.02mm footprint with 1.63mm seated height ideal for space-constrained PCBs.
• BUS Circuit Designator: Simplifies integration into bus line termination, voltage division, or pull-up/down networks.
• Non-Automotive Grade: Optimized for industrial, telecom, and instrumentation applications where PPAP compliance isn’t required.
• Tube Packaging: Ensures safe handling and storage for automated pick-and-place processes.

GUS-QS0B-03-2201-FB Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers in ADC/DAC circuits.
• Termination Networks: Impedance matching for high-speed data lines (e.g., LVDS, USB).
• Embedded Systems: Pull-up/down resistor arrays for microcontrollers and FPGAs.
• Test & Measurement Equipment: Stable reference networks in calibration modules.
• Medical Electronics: Low-drift circuits in patient monitoring devices.

Conclusion of GUS-QS0B-03-2201-FB

The GUS-QS0B-03-2201-FB combines high precision, thermal resilience, and compact form factor, making it a superior choice for engineers prioritizing reliability in dense PCB layouts. Its thin-film construction and tight tolerance outperform thick-film alternatives in critical applications, while the QSOP package ensures compatibility with modern SMT workflows. Ideal for industrial and telecom systems, this network balances performance with cost-efficiency for mid-to-high-volume production.