TT Electronics/IRC

GUS-QS8A-03-5761-JA

GUS-QS8A-03-5761-JA Description

The GUS-QS8A-03-5761-JA from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 16-pin QSOP surface-mount device features 8 isolated resistors, each with a 5.76KΩ resistance and a 5% tolerance. With a ±25ppm/°C temperature coefficient, it ensures stable performance across a wide operating temperature range of -70°C to +125°C. The network delivers a total power rating of 0.75W (3/4W) and 0.1W per resistor, making it suitable for demanding circuits requiring reliable power dissipation. Its gull-wing termination and compact dimensions (4.9mm x 6.02mm x 1.47mm) facilitate easy integration into high-density PCB designs.

GUS-QS8A-03-5761-JA Features

• Isolated Resistor Network: 8 independent resistors with 100V maximum voltage rating, ideal for signal isolation.
• Precision Thin Film Technology: Delivers low TCR (±25ppm/°C) and tight tolerance (±5%) for stable performance.
• Robust Power Handling: 0.75W total power (0.1W per resistor) with derating up to 125°C.
• Compact QSOP Package: Space-saving 16-pin gull-wing SMD design with 0.64mm terminal pitch.
• Wide Temperature Range: Operates reliably from -70°C to +125°C, suited for industrial and automotive environments (non-automotive PPAP).
• Non-RoHS Compliant: Suitable for legacy or specialized applications requiring non-compliant materials.

GUS-QS8A-03-5761-JA Applications

• Signal Conditioning: Precision voltage dividers and feedback networks in op-amp circuits.
• Industrial Controls: Isolated resistor arrays for PLC modules, sensor interfaces, and test equipment.
• Power Management: Load balancing in DC-DC converters and power supply feedback loops.
• Medical Electronics: Stable resistance networks for diagnostic devices where temperature stability is critical.
• Telecom Infrastructure: High-density PCBs in base stations and networking hardware.

Conclusion of GUS-QS8A-03-5761-JA

The GUS-QS8A-03-5761-JA excels in applications demanding precision, power efficiency, and thermal stability. Its isolated thin-film design, combined with a compact QSOP footprint, makes it a superior choice over bulkier or less stable alternatives. While not RoHS-compliant, it remains ideal for legacy systems or niche industrial uses. Engineers will appreciate its balance of performance, reliability, and integration flexibility in high-density electronic designs.