TT Electronics/IRC

GUS-QS0B-02-7680-DC

GUS-QS0B-02-7680-DC Description

The GUS-QS0B-02-7680-DC from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 20-pin QSOP (Quarter Small Outline Package) device integrates 19 resistors with a 768Ω resistance value, offering a tight tolerance of ±0.5% and a low temperature coefficient of ±50ppm/°C. 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 harsh environments. The gull-wing termination ensures secure PCB mounting, while its compact dimensions (8.66mm x 6.02mm x 1.47mm) save board space.

GUS-QS0B-02-7680-DC Features

• Precision Performance: Thin-film technology delivers ±0.5% tolerance and ±50ppm/°C TCR for stable operation in precision circuits.
• Robust Construction: QSOP package with gull-wing leads provides mechanical durability and ease of automated assembly.
• High Power Handling: 1W total power rating (distributed across 19 resistors) supports energy-efficient designs.
• Wide Voltage Range: 100V maximum voltage rating accommodates diverse signal and bias applications.
• Extended Temperature Range: Operates from -70°C to +125°C, ideal for industrial and automotive-adjacent systems (though not PPAP/automotive-certified).
• Non-RoHS Compliance: Suitable for legacy or exempted applications requiring leaded components.

GUS-QS0B-02-7680-DC Applications

• Analog Signal Conditioning: Precision voltage dividers, gain networks in instrumentation amplifiers.
• Medical Electronics: Patient monitoring systems where stability and accuracy are critical.
• Industrial Controls: PLCs, sensor interfaces, and feedback loops in high-temperature environments.
• Telecommunications: Impedance matching and termination in RF modules.
• Legacy Systems: Maintenance and repair of non-RoHS-compliant equipment.

Conclusion of GUS-QS0B-02-7680-DC

The GUS-QS0B-02-7680-DC excels in applications demanding high precision, compact form factors, and thermal resilience. Its thin-film technology, tight tolerances, and robust QSOP package make it a superior choice over thicker-film or less stable alternatives. While not automotive-grade, its wide operating range and reliability suit industrial, medical, and telecom systems. Engineers will appreciate its balance of performance, power handling, and space efficiency in complex PCB designs.