TT Electronics/IRC

GUS-QS8B-01-4532-J

GUS-QS8B-01-4532-J Description

The GUS-QS8B-01-4532-J from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications in demanding environments. This 16-pin QSOP surface-mount device integrates 15 resistors with a 45.3K Ohm resistance value, offering a 5% tolerance and a ±100ppm/°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. The gull-wing termination ensures secure PCB mounting, while the compact 4.9mm x 6.02mm x 1.47mm footprint suits space-constrained designs.

GUS-QS8B-01-4532-J Features

• High-Density Integration: 15 resistors in a 16-pin QSOP package optimize board space.
• Stable Performance: Thin-film technology delivers low noise and excellent stability under thermal stress.
• Robust Construction: Withstands 100V maximum voltage and derated power up to 125°C.
• Precision Tolerance: 5% resistance tolerance and ±0.1mm height/length tolerances ensure consistency.
• Automotive-Grade Alternatives: While not PPAP or automotive-qualified, its 70–125°C range suits industrial and telecom applications.
• Non-RoHS Compliant: Ideal for legacy or specialized systems requiring leaded components.

GUS-QS8B-01-4532-J Applications

• Signal Conditioning: Precision voltage dividers in test equipment and data acquisition systems.
• Analog Circuits: Bias networks for op-amps and ADC/DAC interfaces.
• Industrial Controls: Durable performance in PLC modules and sensor interfaces.
• Telecommunications: Impedance matching in RF front-end circuits and filter networks.
• Legacy Electronics: Maintenance or upgrades for military/aerospace systems requiring non-RoHS parts.

Conclusion of GUS-QS8B-01-4532-J

The GUS-QS8B-01-4532-J excels in high-density, precision applications where thermal stability and compactness are critical. Its thin-film construction, tight tolerances, and robust voltage rating make it a superior choice over thicker-film networks in noise-sensitive or thermally challenging environments. While not suited for automotive use, it bridges the gap for industrial, telecom, and legacy systems demanding reliability. For engineers prioritizing performance-per-mm² and long-term stability, this resistor network delivers unmatched value.