TT Electronics/IRC

GUS-QS8B-02-2212-J

GUS-QS8B-02-2212-J Description

The GUS-QS8B-02-2212-J from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications in surface-mount PCB assemblies. This 16-pin QSOP package integrates 15 resistors with a 22.1KΩ resistance value, offering a 5% tolerance and a ±50ppm/°C temperature coefficient for stable operation across a wide temperature range (70°C to 125°C). With a 0.75W (3/4W) total power rating and 0.05W (1/20W) per resistor, it balances power handling with compact dimensions (4.9mm length × 6.02mm depth × 1.47mm height). The gull-wing termination ensures reliable solder joints, while the 100V maximum voltage rating enhances durability in demanding circuits.

GUS-QS8B-02-2212-J Features

• Thin-Film Technology: Delivers superior accuracy and low noise compared to thick-film alternatives.
• High-Density Integration: 15 resistors in a QSOP-16 package save board space in compact designs.
• Robust Thermal Performance: Operates reliably up to 125°C with derated power handling.
• Stable Resistance: ±50ppm/°C TCR minimizes drift under temperature fluctuations.
• Automated Assembly-Friendly: Gull-wing leads and 0.64mm pitch optimize pick-and-place efficiency.
• Non-Automotive/Non-PPAP: Ideal for industrial, telecom, and consumer electronics where PPAP compliance isn’t required.

GUS-QS8B-02-2212-J Applications

This resistor network excels in:

• Voltage Divider Circuits: Precision attenuation in sensor interfaces or ADC front-ends.
• Signal Conditioning: Stable termination for communication lines (e.g., RS-485, CAN bus).
• Embedded Systems: Space-constrained PCBs in IoT devices or portable medical equipment.
• Power Management: Current-limiting or pull-up/down networks in low-power DC/DC converters.
• Test & Measurement Equipment: High-stability reference networks for calibration modules.

Conclusion of GUS-QS8B-02-2212-J

The GUS-QS8B-02-2212-J combines thin-film precision, compact QSOP packaging, and robust power handling to address challenges in modern electronics. Its 22.1KΩ network with 5% tolerance and low TCR makes it a cost-effective solution for applications demanding reliability without automotive-grade overhead. While non-RoHS, it remains a top choice for industrial and telecom designs where performance and footprint are critical.