TT Electronics/IRC

GUS-QS0B-03-1302-GA

GUS-QS0B-03-1302-GA Description

The GUS-QS0B-03-1302-GA is a high-precision thin-film resistor network from TT Electronics/IRC, designed for surface-mount applications requiring stable performance in demanding environments. This 19-resistor network features a 13K Ohm resistance value with a tight 2% tolerance and a low ±25ppm/°C temperature coefficient, ensuring reliable operation across a wide temperature range (70°C to 125°C). Packaged in a 20-pin QSOP with gull-wing terminations, it offers a compact footprint (8.66mm x 6.02mm x 1.47mm) and a 1W total power rating (0.05W per resistor), making it ideal for space-constrained designs.

GUS-QS0B-03-1302-GA Features

• Thin-film technology: Delivers superior stability, low noise, and precision compared to thick-film alternatives.
• High power density: 1W total dissipation in a miniature QSOP package, optimizing board space.
• Wide operating range: Rated for 125°C maximum temperature and 100V maximum voltage, suitable for industrial and automotive-adjacent applications (though not PPAP/Automotive certified).
• Robust construction: ±0.1mm height/length tolerances and ±0.2mm depth tolerance ensure consistent mounting.
• Non-RoHS compliant: Suitable for legacy or specialized applications requiring traditional materials.

GUS-QS0B-03-1302-GA Applications

This resistor network excels in:

• Precision analog circuits: Voltage dividers, sensor interfaces, and feedback networks where low TCR (±25ppm/°C) is critical.
• Signal conditioning: Data acquisition systems and instrumentation requiring stable resistance matching.
• Embedded systems: Space-efficient designs in medical devices, test equipment, and industrial controls.
• Legacy electronics: Non-RoHS compliant projects or repairs where alternative materials are mandated.

Conclusion of GUS-QS0B-03-1302-GA

The GUS-QS0B-03-1302-GA combines thin-film precision, high power handling, and compact form factor, making it a standout choice for engineers prioritizing reliability in harsh environments. Its 2% tolerance, low TCR, and QSOP gull-wing package cater to both modern and legacy designs, though its non-RoHS status may limit use in regulated markets. Ideal for high-density PCBs and precision electronics, this network balances performance with practicality.