TT Electronics/IRC

GUS-QS0B-02-2211-C

GUS-QS0B-02-2211-C Description

The GUS-QS0B-02-2211-C from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 20-pin QSOP (Quarter Small Outline Package) device integrates 19 resistors with a 2.21KΩ resistance value, offering a tight ±0.25% tolerance and a low ±50ppm/°C temperature coefficient. Rated for 1W total power dissipation (0.05W per resistor), it operates reliably across a wide temperature range of -70°C to +125°C, making it suitable for environments with thermal fluctuations. The gull-wing termination ensures secure surface-mount (SMD) assembly, while the compact 8.66mm × 6.02mm × 1.47mm footprint optimizes board space.

GUS-QS0B-02-2211-C Features

• Precision Performance: Thin-film technology delivers 0.25% tolerance and ±50ppm/°C stability, critical for analog signal conditioning and voltage division.
• Robust Construction: 100V maximum voltage rating and 125°C max operating temperature ensure durability in harsh conditions.
• Space-Efficient Design: QSOP package with 0.64mm terminal pitch enables high-density PCB layouts.
• Automated Assembly Friendly: Gull-wing leads simplify pick-and-place processes, reducing manufacturing defects.
• Non-Automotive/Non-PPAP: Ideal for industrial and commercial applications where automotive-grade certification is not required.

GUS-QS0B-02-2211-C Applications

This resistor network excels in:

• Precision Instrumentation: DAC/ADC reference circuits, sensor calibration, and medical devices requiring stable resistance ratios.
• Communication Systems: Impedance matching in RF modules and signal filtering.
• Power Management: Voltage dividers in DC-DC converters or feedback loops.
• Test & Measurement Equipment: High-accuracy signal attenuation or scaling.

Conclusion of GUS-QS0B-02-2211-C

The GUS-QS0B-02-2211-C combines precision, compactness, and thermal resilience, addressing challenges in high-reliability electronics. Its thin-film technology and QSOP packaging make it a superior alternative to bulkier or less stable networks. While not RoHS-compliant, it remains a top choice for industrial and telecom applications where exacting performance outweighs regulatory constraints. Engineers seeking a low-drift, high-density resistor solution will find this model exceptionally capable.