TT Electronics/IRC

GUS-QS8A-02-1302-FB

GUS-QS8A-02-1302-FB Description

The GUS-QS8A-02-1302-FB from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 16-pin QSOP surface-mount device features 8 isolated resistors, each with a 13K Ohm resistance, 1% tolerance, and a ±50ppm/°C temperature coefficient. With a 0.75W (3/4W) total power rating and 0.1W (1/10W) per resistor, it operates reliably across a wide temperature range of -70°C to +125°C. The gull-wing termination and 0.64mm terminal pitch ensure easy PCB integration, while its compact 4.9mm × 6.02mm × 1.47mm footprint suits space-constrained designs.

GUS-QS8A-02-1302-FB Features

• Precision Thin Film Technology: Delivers stable performance with low noise and high accuracy (±1%).
• Isolated Resistor Network (ISOL): Each of the 8 resistors is electrically isolated, ideal for multi-channel signal conditioning.
• High Power Handling: 0.75W total (0.1W per resistor) with derating up to 125°C.
• Robust Construction: QSOP package with gull-wing leads for mechanical durability and solderability.
• Wide Voltage Rating: Supports up to 100V, suitable for industrial and instrumentation circuits.
• Non-Automotive/Non-PPAP: Optimized for commercial and industrial applications requiring precision without automotive certification.

GUS-QS8A-02-1302-FB Applications

• Signal Conditioning: Precision voltage dividers and feedback networks in op-amp circuits.
• Medical Electronics: Patient monitoring systems where low drift and reliability are critical.
• Test & Measurement Equipment: High-accuracy multichannel data acquisition systems.
• Industrial Controls: Isolated sensor interfaces and PLC analog I/O modules.
• Communications: RF and baseband circuitry requiring stable impedance matching.

Conclusion of GUS-QS8A-02-1302-FB

The GUS-QS8A-02-1302-FB excels in precision analog circuits where low tolerance, thermal stability, and isolation are paramount. Its thin-film technology and QSOP packaging offer a superior alternative to thick-film networks, particularly in high-density PCBs and temperature-variable environments. While not suited for automotive use, it is a cost-effective solution for industrial, medical, and instrumentation designs demanding repeatable performance. The tube packaging ensures safe handling and storage for automated assembly processes.