TT Electronics/IRC

GUS-QS8B-00-7680-J

GUS-QS8B-00-7680-J Description

The GUS-QS8B-00-7680-J from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications in surface-mount PCB assemblies. This 16-pin QSOP (Quarter Small Outline Package) device integrates 15 resistors with a 768Ω resistance value, offering a 5% tolerance and a ±250ppm/°C temperature coefficient. Rated for 0.75W (3/4W) total power dissipation (0.05W per resistor), it operates reliably across a wide temperature range of 70°C to 125°C, with a maximum operating temperature of 125°C. Its gull-wing termination ensures secure soldering, while the compact 4.9mm × 6.02mm × 1.47mm footprint suits space-constrained designs.

GUS-QS8B-00-7680-J Features

• High-Density Integration: 15 resistors in a 16-pin QSOP, optimizing board space.
• Stable Performance: Thin-film technology ensures low noise and high stability.
• Robust Power Handling: 0.75W total power rating with derating up to 125°C.
• Precision Tolerance: 5% resistance tolerance and ±250ppm/°C TCR for consistent performance.
• Automated Assembly Friendly: Gull-wing leads and 0.64mm pitch enable reliable SMT placement.
• High Voltage Rating: Supports up to 100V, suitable for industrial and telecom applications.
• Non-Automotive: Compliant with EAR99 and HTS 8533.21.00.20, but not PPAP or RoHS certified.

GUS-QS8B-00-7680-J Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers in ADC/DAC circuits.
• Industrial Controls: PLC I/O modules requiring stable resistance networks.
• Telecom Equipment: Line termination and impedance matching in high-frequency PCBs.
• Test & Measurement: Calibration circuits demanding low TCR drift.
• Power Management: Current sensing and feedback loops in DC-DC converters.

Conclusion of GUS-QS8B-00-7680-J

The GUS-QS8B-00-7680-J combines compact design, high power handling, and thin-film precision, making it ideal for dense, high-reliability electronics. While not suited for automotive or RoHS-restricted applications, its wide temperature range and low TCR ensure performance in industrial, telecom, and instrumentation systems. Its QSOP package and gull-wing leads further simplify manufacturing, offering a cost-effective solution for batch production.