TT Electronics/IRC

GUS-QS0B-03-7681-JF

GUS-QS0B-03-7681-JF Description

The GUS-QS0B-03-7681-JF from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. Housed in a 20-pin QSOP package with gull-wing SMD termination, this device integrates 19 resistors with a 7.68KΩ resistance value, 5% tolerance, and a ±25ppm/°C temperature coefficient. It offers a 1W total power rating (0.05W per resistor) and operates reliably across a wide temperature range of 70°C to 125°C. With a maximum voltage rating of 100V, this non-automotive, non-PPAP compliant component is ideal for industrial and commercial electronics requiring stable, low-noise performance.

GUS-QS0B-03-7681-JF Features

• Precision Thin Film Technology: Ensures low TCR (±25ppm/°C) and high stability for critical circuits.
• Compact QSOP Package: Measures 8.66mm (L) × 6.02mm (D) × 1.47mm (H), enabling high-density PCB layouts.
• Robust Power Handling: 1W total dissipation (0.05W/resistor) with derated performance up to 125°C.
• BUS Circuit Designator: Optimized for bus termination, voltage division, and pull-up/down applications.
• Gull-Wing SMD Termination: Facilitates automated assembly and reliable solder joints.
• Non-Compliant with EU RoHS: Suitable for legacy or niche applications exempt from RoHS restrictions.

GUS-QS0B-03-7681-JF Applications

• Signal Conditioning: Precision voltage dividers and feedback networks in analog circuits.
• Bus Termination: DDR memory, CAN, and SPI interfaces requiring matched impedance.
• Industrial Controls: PLCs, sensor interfaces, and instrumentation where temperature stability is critical.
• Medical Electronics: Diagnostic equipment relying on low-drift resistance networks.
• Legacy Systems: Maintenance or upgrades for non-RoHS-compliant designs.

Conclusion of GUS-QS0B-03-7681-JF

The GUS-QS0B-03-7681-JF stands out for its thin-film accuracy, compact form factor, and high-power density, making it a superior choice over thick-film alternatives in precision applications. Its BUS-oriented design and wide operating temperature range cater to demanding environments, while the QSOP package ensures compatibility with modern SMD processes. Ideal for engineers prioritizing performance, reliability, and space efficiency, this resistor network is a versatile solution for industrial, medical, and communication systems.