TT Electronics/IRC

GUS-QS0B-03-2430-GF

GUS-QS0B-03-2430-GF Description

The GUS-QS0B-03-2430-GF from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications in demanding electronic circuits. This 20-pin QSOP package integrates 19 resistors, each with a 243Ω resistance value and a tight 2% tolerance, ensuring consistent performance across all channels. With a ±25ppm/°C temperature coefficient, it delivers exceptional stability over a wide operating temperature range of 70°C to 125°C. The device features a 1W total power rating (0.05W per resistor) and supports a maximum voltage rating of 100V, making it suitable for high-reliability applications. Its gull-wing termination and surface-mount design facilitate easy PCB integration, while the tube packaging ensures safe handling and storage.

GUS-QS0B-03-2430-GF Features

• Precision Thin Film Technology: Delivers low noise and high stability, ideal for sensitive analog and digital circuits.
• Compact QSOP Package: Measures 8.66mm (L) × 6.02mm (D) × 1.47mm (H) with tight tolerances (±0.1mm height/length, ±0.2mm depth), saving board space.
• Robust Performance: Operates at 125°C maximum temperature with derated power up to 125°C, ensuring reliability in harsh environments.
• BUS Circuit Designator: Optimized for bus termination, voltage division, and pull-up/down applications.
• Non-Automotive, Non-PPAP: Suitable for industrial, telecom, and instrumentation use where PPAP compliance is not required.
• Non-RoHS: May be preferred for legacy or specialized systems exempt from RoHS restrictions.

GUS-QS0B-03-2430-GF Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers and feedback networks in op-amp circuits.
• Bus Termination: DDR memory interfaces and high-speed data lines to reduce reflections.
• Industrial Controls: PLCs, sensor interfaces, and power management systems requiring stable resistance values.
• Telecom Infrastructure: Base stations and networking equipment where temperature stability is critical.
• Test & Measurement: Calibration tools and instrumentation requiring low TCR (±25ppm/°C) and tight tolerance.

Conclusion of GUS-QS0B-03-2430-GF

The GUS-QS0B-03-2430-GF combines precision, compactness, and ruggedness, making it a standout choice for engineers designing high-reliability systems. Its thin-film technology, gull-wing SMD design, and BUS optimization provide superior performance over thicker-film or less stable alternatives. While not RoHS-compliant, it remains a robust solution for industrial and telecom applications where environmental regulations permit. For designs demanding tight tolerance, low TCR, and high power density, this resistor network delivers unmatched value.