TT Electronics/IRC

GUS-QS8B-03-4530-JF

GUS-QS8B-03-4530-JF Description

The GUS-QS8B-03-4530-JF from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications in demanding electronic circuits. This 16-pin QSOP (Quarter Small Outline Package) device integrates 15 resistors with a 453Ω resistance value, offering a 5% tolerance and a low ±25ppm/°C temperature coefficient. With a 0.75W (3/4W) total power rating (0.05W per resistor), it operates reliably across a wide temperature range of 70°C to 125°C, making it suitable for environments requiring stable performance under thermal stress. The gull-wing termination ensures secure surface-mount (SMD) assembly, while the compact 4.9mm × 6.02mm × 1.47mm footprint optimizes board space.

GUS-QS8B-03-4530-JF Features

• Precision Thin Film Technology: Delivers superior stability, low noise, and tight TCR (±25ppm/°C) for critical analog/digital circuits.
• Robust Power Handling: 0.75W total dissipation (0.05W per resistor) at 125°C maximum operating temperature, derated for high-temperature reliability.
• Compact QSOP Package: 16-pin gull-wing SMD design with 0.64mm terminal pitch for high-density PCB layouts.
• Wide Voltage Rating: Supports up to 100V, ideal for industrial and instrumentation applications.
• Non-Automotive, Non-PPAP: Optimized for commercial and industrial use, though not PPAP-certified.
• Tube Packaging: Facilitates automated pick-and-place assembly processes.

GUS-QS8B-03-4530-JF Applications

• Signal Conditioning: Precision voltage dividers, feedback networks in op-amp circuits.
• Medical Electronics: Patient monitoring systems where low drift and reliability are critical.
• Test & Measurement Equipment: High-accuracy instrumentation requiring stable resistance over temperature.
• Industrial Controls: PLCs, motor drives, and power supplies benefiting from robust thermal performance.
• Communications Infrastructure: RF modules and baseband processing where space efficiency matters.

Conclusion of GUS-QS8B-03-4530-JF

The GUS-QS8B-03-4530-JF stands out for its thin-film precision, compact QSOP footprint, and industrial-grade thermal resilience. While not RoHS-compliant or automotive-qualified, its low TCR, high power density, and gull-wing SMD compatibility make it a top choice for designers prioritizing accuracy and space savings in commercial and industrial systems. Its 453Ω network configuration is particularly valuable in analog signal chains, offering a balance of performance and cost-effectiveness.