TT Electronics/IRC

GUS-QS0B-02-2210-DB

GUS-QS0B-02-2210-DB Description

The GUS-QS0B-02-2210-DB from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 19-resistor array features a 221Ω resistance value per element with an ultra-tight 0.5% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a wide operating temperature range of 70°C to 125°C. Housed in a compact 20-pin QSOP package with gull-wing terminations, it offers a 1W total power rating (0.05W per resistor) and a 100V maximum voltage rating, making it suitable for high-density PCB designs. The non-automotive and non-PPAP compliant device is supplied in tube packaging for efficient assembly handling.

GUS-QS0B-02-2210-DB Features

• Precision Thin Film Technology: Delivers superior accuracy (±0.5%) and low TCR (±50ppm/°C) for stable signal conditioning.
• Compact QSOP Package: Measures 8.66mm (L) × 6.02mm (D) × 1.47mm (H) with tight tolerances (±0.1mm height/length, ±0.2mm depth), ideal for space-constrained designs.
• High Power Handling: 1W total dissipation (0.05W per resistor) at 125°C maximum temperature, outperforming standard arrays in thermal management.
• Gull-Wing Termination: Ensures reliable surface-mount (SMD) soldering with a 0.64mm terminal pitch for automated assembly.
• Non-RoHS Compliant: Suitable for legacy or specialized applications where RoHS exemptions apply.

GUS-QS0B-02-2210-DB Applications

• Industrial Electronics: Precision voltage dividers, feedback networks, and sensor calibration circuits in test/measurement equipment.
• Telecommunications: Signal termination and impedance matching in high-frequency RF modules.
• Medical Devices: Critical analog signal processing where long-term stability and accuracy are paramount.
• Aerospace & Defense: Robust performance in harsh environments due to wide temperature range and thin-film reliability.

Conclusion of GUS-QS0B-02-2210-DB

The GUS-QS0B-02-2210-DB stands out for its combination of precision, power efficiency, and compact form factor, making it a preferred choice for engineers designing high-reliability systems. Its thin-film construction and tight tolerances address challenges in analog circuitry, while the QSOP package ensures compatibility with modern SMD processes. Though not RoHS-compliant, it remains a robust solution for industrial, medical, and aerospace applications requiring uncompromising performance.