TT Electronics/IRC

GUS-QS0B-03-1301-G

GUS-QS0B-03-1301-G Description

The GUS-QS0B-03-1301-G from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 20-pin QSOP surface-mount device integrates 19 resistors, each with a 1.3KΩ resistance value and a tight 2% tolerance, ensuring consistent performance in demanding circuits. With a ±25ppm/°C temperature coefficient, it delivers exceptional stability across a wide operating range of -70°C to +125°C. The 1W total power rating (0.05W per resistor) and 100V maximum voltage rating make it suitable for high-reliability designs. Packaged in a tube for automated assembly, its gull-wing termination and compact dimensions (8.66mm x 6.02mm x 1.47mm) enable efficient PCB space utilization.

GUS-QS0B-03-1301-G Features

• Precision Thin Film Technology: Delivers low noise and high accuracy (±2% tolerance) for signal conditioning and analog circuits.
• Robust Thermal Performance: Operates reliably up to 125°C with derated power handling at elevated temperatures.
• High-Density Integration: 19 resistors in a QSOP package reduce board footprint versus discrete components.
• Stable TCR: ±25ppm/°C ensures minimal resistance drift in temperature-variable environments.
• Automation-Friendly: Gull-wing leads and tube packaging streamline pick-and-place assembly.
• Non-Automotive Compliance: Ideal for industrial, telecom, and instrumentation applications where PPAP is not required.

GUS-QS0B-03-1301-G Applications

This resistor network excels in:

• Voltage Division & Pull-Up/Down Circuits: Precision-matched resistors ensure balanced signal paths in BUS line termination (as per circuit designator).
• Medical & Test Equipment: Stable performance under thermal stress suits patient monitoring systems and calibration instruments.
• Communication Hardware: Used in RF modules and baseband processing for impedance matching.
• Industrial Control Systems: Reliable operation in PLC I/O modules and sensor interfaces where space and accuracy are critical.

Conclusion of GUS-QS0B-03-1301-G

The GUS-QS0B-03-1301-G combines precision, power efficiency, and compactness, making it a superior choice for engineers prioritizing signal integrity and thermal resilience. While not RoHS-compliant, its thin-film construction and tight tolerances offer a competitive edge in non-automotive high-reliability systems. Ideal for dense PCB layouts requiring multiple matched resistors, this network simplifies design while reducing component count and assembly costs.