TT Electronics/IRC

GUS-QS0B-02-2211-CB

GUS-QS0B-02-2211-CB Description

The GUS-QS0B-02-2211-CB from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 20-pin QSOP surface-mount device integrates 19 resistors with a 2.21KΩ resistance value, offering a tight tolerance of ±0.25% and a low temperature coefficient of ±50ppm/°C. With a 1W total power rating (0.05W per resistor) and a 100V maximum voltage rating, it operates reliably across a wide temperature range of 70°C to 125°C. The gull-wing termination ensures secure PCB mounting, while the compact 8.66mm × 6.02mm × 1.47mm footprint suits space-constrained designs.

GUS-QS0B-02-2211-CB Features

• Precision Performance: Thin-film technology delivers ±0.25% tolerance and ±50ppm/°C stability, ideal for signal conditioning and analog circuits.
• Robust Construction: QSOP package with rectangular shape and ±0.1mm height/length tolerances ensures consistent manufacturability.
• High Power Handling: 1W total dissipation (0.05W per resistor) supports sustained operation at elevated temperatures.
• Automation-Friendly: Gull-wing leads and 0.64mm pitch enable seamless pick-and-place assembly.
• Non-Automotive Compliance: Suitable for industrial and telecom applications where PPAP is not required.

GUS-QS0B-02-2211-CB Applications

• Precision Instrumentation: Voltage dividers, feedback networks in test/measurement equipment.
• Communication Systems: Impedance matching and termination in RF/high-speed PCBs.
• Medical Electronics: Signal processing circuits requiring long-term stability.
• Industrial Controls: Analog I/O modules, sensor interfaces with tight tolerance demands.

Conclusion of GUS-QS0B-02-2211-CB

The GUS-QS0B-02-2211-CB excels in applications requiring high accuracy, thermal stability, and compact integration. Its thin-film technology, rigorous tolerances, and robust power handling make it a superior choice over thicker-film or less stable alternatives. While not RoHS-compliant, it remains a go-to solution for industrial, telecom, and precision analog designs where reliability outweighs regulatory constraints. Packaged in tubes for OEM efficiency, it balances performance with manufacturability.