TT Electronics/IRC

GUS-QS8B-03-4420-G

GUS-QS8B-03-4420-G Description

The GUS-QS8B-03-4420-G from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. It features 15 resistors with a 442Ω resistance value, 2% tolerance, and a ±25ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. Packaged in a 16-pin QSOP with gull-wing terminations, this surface-mount device offers a compact footprint (4.9mm × 6.02mm × 1.47mm) and a 0.64mm terminal pitch, making it ideal for space-constrained PCB designs. With a 0.75W (3/4W) total power rating and 100V maximum voltage rating, it balances power handling with precision.

GUS-QS8B-03-4420-G Features

• Thin-film technology: Delivers superior stability, low noise, and tight tolerance (±2%).
• High power density: 0.05W (1/20W) per resistor and 0.75W total for robust performance.
• Wide temperature range: Operates reliably from 70°C to 125°C with derated power.
• Compact QSOP package: 16-pin gull-wing SMD design ensures easy assembly and high-density layouts.
• Precision specifications: ±25ppm/°C TCR and ±0.1mm height tolerance for critical applications.
• Non-automotive grade: Suitable for industrial, telecom, and instrumentation use.

GUS-QS8B-03-4420-G Applications

This resistor network excels in:

• Precision analog circuits: Voltage dividers, feedback networks, and sensor interfaces.
• Signal conditioning: ADC/DAC reference circuits and amplifier biasing.
• Industrial electronics: PLCs, test equipment, and power management systems.
• Telecom infrastructure: RF modules and baseband signal processing.
• Space-constrained designs: Portable devices and high-density PCBs.

Conclusion of GUS-QS8B-03-4420-G

The GUS-QS8B-03-4420-G combines thin-film precision, compact packaging, and high power handling, making it a standout choice for engineers requiring reliable resistor networks. Its 2% tolerance, low TCR, and QSOP form factor cater to demanding applications where space and performance are critical. While not PPAP or automotive-qualified, it is ideal for industrial and telecom systems. For designs needing stable resistance with minimal drift, this TT Electronics/IRC offering delivers exceptional value.