TT Electronics/IRC

GUS-QS8B-01-4422-JF

GUS-QS8B-01-4422-JF Description

The GUS-QS8B-01-4422-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, each with a 44.2K Ohm resistance value and a tight 5% tolerance, ensuring consistent performance across industrial and commercial environments. With a ±100ppm/°C temperature coefficient, it delivers stable resistance values over a wide temperature range of 70 to 125°C, making it suitable for thermally variable conditions. The 0.75W (3/4W) total power rating and 0.05W (1/20W) per resistor provide robust power handling in compact designs. Its 100V maximum voltage rating and gull-wing termination enable reliable surface-mount assembly (SMD) in high-density PCB layouts.

GUS-QS8B-01-4422-JF Features

• Thin-Film Technology: Offers superior stability, low noise, and precision compared to thick-film alternatives.
• Compact QSOP Package: Measures just 4.9mm (L) × 6.02mm (D) × 1.47mm (H), ideal for space-constrained applications.
• High Power Density: 0.75W total dissipation in a miniature footprint, outperforming similar networks in its class.
• Wide Temperature Range: Operates reliably from -55°C to +125°C (derated power up to 125°C).
• Automated Assembly Friendly: Gull-wing leads with 0.64mm pitch ensure compatibility with high-speed pick-and-place systems.
• Non-Automotive/Non-PPAP: Suitable for industrial, telecom, and consumer electronics where PPAP compliance is not required.

GUS-QS8B-01-4422-JF Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces requiring tight tolerance (±5%) and low TCR (±100ppm/°C).
• Signal Conditioning: ADC/DAC reference networks, amplifier biasing, and filter networks in test/measurement equipment.
• Embedded Systems: Space-efficient designs in IoT devices, medical instrumentation, and communication modules.
• Power Management: Load balancing and current-limiting applications in power supplies and DC-DC converters.

Conclusion of GUS-QS8B-01-4422-JF

The GUS-QS8B-01-4422-JF combines thin-film precision, high power handling, and compact packaging to address advanced electronic design challenges. Its 44.2K Ohm network with 5% tolerance and ±100ppm/°C stability makes it a versatile choice for engineers prioritizing reliability in thermally dynamic environments. While not automotive-grade, its performance suits industrial, telecom, and high-end consumer applications where miniaturization and electrical consistency are critical. Packaged in tubes for ESD-safe handling, it streamlines production workflows for medium-to-high-volume manufacturing.