TT Electronics/IRC

GUS-QS8B-03-4530-G

GUS-QS8B-03-4530-G Description

The GUS-QS8B-03-4530-G 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 tight 2% tolerance and an ultra-stable ±25ppm/°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, making it suitable for harsh environments. The gull-wing termination ensures secure surface-mount (SMD) assembly, while its compact dimensions (4.9mm x 6.02mm x 1.47mm) save board space.

GUS-QS8B-03-4530-G Features

• Precision Thin Film Technology: Delivers low noise, high stability, and excellent TCR performance.
• Robust Power Handling: 0.75W total rating (distributed across 15 resistors) with derating up to 125°C.
• High Voltage Tolerance: Supports 100V maximum voltage, ideal for industrial and automotive-adjacent applications.
• Compact QSOP Package: 16-pin gull-wing SMD design with 0.64mm pitch for high-density PCB layouts.
• Strict Tolerances: ±0.1mm height/length and ±0.2mm depth mechanical tolerances ensure consistent mounting.
• Non-Automotive PPAP: Suitable for industrial, telecom, and instrumentation use (non-ISO/TS 16949).

GUS-QS8B-03-4530-G Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers, DAC/ADC interfaces.
• Medical Electronics: Patient monitoring systems requiring stable resistance under thermal stress.
• Test & Measurement Equipment: Calibration circuits, sensor signal processing.
• Power Management: Current sensing, feedback networks in DC-DC converters.
• Industrial Controls: PLCs, motor drives where space and reliability are critical.

Conclusion of GUS-QS8B-03-4530-G

The GUS-QS8B-03-4530-G stands out for its thin-film accuracy, power efficiency, and compact form factor, offering a superior alternative to bulkier or less stable resistor arrays. While not RoHS-compliant, its 125°C operating capability and low TCR make it a preferred choice for precision electronics in non-automotive sectors. Engineers will appreciate its balance of performance, durability, and ease of integration into high-density designs.