TT Electronics/IRC

GUS-QS0B-03-6810-DD

GUS-QS0B-03-6810-DD Description

The GUS-QS0B-03-6810-DD from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 19-resistor network features a 681Ω resistance value per resistor with an ultra-tight 0.5% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stability 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, non-PPAP compliant device is supplied in tubes for ease of handling during assembly.

GUS-QS0B-03-6810-DD Features

• Precision Thin Film Technology: Delivers superior accuracy (±0.5%) and low TCR (±25ppm/°C) for stable performance in varying thermal conditions.
• High-Density QSOP Package: Measures just 8.66mm (L) × 6.02mm (D) × 1.47mm (H) with a 0.64mm terminal pitch, ideal for space-constrained designs.
• Robust Power Handling: 1W total power dissipation (1/20W per resistor) ensures reliability in power-sensitive circuits.
• Wide Voltage Range: Supports up to 100V, suitable for industrial and instrumentation applications.
• Non-Compliant with EU RoHS: Note for applications where RoHS restrictions are not mandatory.

GUS-QS0B-03-6810-DD Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces requiring tight tolerance and low drift.
• Medical & Test Equipment: High-accuracy measurement systems where thermal stability is critical.
• Industrial Control Systems: PLCs, motor drives, and power supplies benefiting from its high voltage rating and compact footprint.
• Communications Infrastructure: RF and signal conditioning circuits demanding consistent impedance matching.

Conclusion of GUS-QS0B-03-6810-DD

The GUS-QS0B-03-6810-DD stands out for its precision, power efficiency, and compact form factor, making it a top choice for engineers designing high-reliability electronics. Its thin-film construction and tight electrical tolerances provide performance advantages over thicker-film or less stable alternatives. While not RoHS-compliant, it remains a robust solution for non-regulated industrial, medical, and communication applications where accuracy and thermal resilience are paramount.