TT Electronics/IRC

GUS-QS8A-03-7680-JB

GUS-QS8A-03-7680-JB Description

The GUS-QS8A-03-7680-JB from TT Electronics/IRC is a high-performance 8-resistor thin-film network designed for precision applications. Encased in a 16-pin QSOP package with gull-wing SMD termination, this device features an isolated (ISOL) circuit design, ensuring independent resistor functionality. With a 768Ω resistance value (5% tolerance) and a ±25ppm/°C temperature coefficient, it delivers stable performance across a wide temperature range (70°C to 125°C). The 0.75W (3/4W) total power rating (0.1W per resistor) and 100V maximum voltage rating make it suitable for demanding circuits. Its compact dimensions (4.9mm x 6.02mm x 1.47mm) and surface-mount design optimize space efficiency in densely populated PCBs.

GUS-QS8A-03-7680-JB Features

• Thin-Film Technology: Ensures low noise, high stability, and tight tolerance (±5%).
• Isolated Network (ISOL): Each resistor operates independently, ideal for multi-channel isolation.
• High Power Handling: 0.75W total (0.1W per resistor) with derating up to 125°C.
• Precision TCR: ±25ppm/°C minimizes resistance drift under thermal stress.
• Robust Construction: QSOP package with gull-wing leads for reliable SMT assembly.
• Wide Voltage Rating: Supports up to 100V, suitable for industrial and telecom applications.
• Compact Footprint: 4.9mm length, 6.02mm depth, and 1.47mm height for space-constrained designs.

GUS-QS8A-03-7680-JB Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers and feedback networks in analog circuits.
• Industrial Controls: Isolated sensor interfaces and PLCs requiring stable resistance.
• Telecommunications: Line termination and impedance matching in high-frequency systems.
• Medical Electronics: Low-noise, high-reliability circuits in diagnostic equipment.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical modules.

Conclusion of GUS-QS8A-03-7680-JB

The GUS-QS8A-03-7680-JB combines thin-film precision, isolated resistor design, and compact SMD packaging to address advanced electronic needs. Its high power rating, low TCR, and wide operating temperature range make it a superior choice for applications demanding reliability and performance. While not PPAP or automotive-qualified, it is ideal for industrial, telecom, and medical designs where space efficiency and electrical stability are critical.