TT Electronics/IRC

GUS-QS8A-02-1213-GA

GUS-QS8A-02-1213-GA Description

The GUS-QS8A-02-1213-GA from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 8-resistor isolated network features a 121K Ohm resistance value with a tight 2% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). Encased in a 16-pin QSOP (QSOP-16) package, it offers a compact 4.9mm x 6.02mm footprint with a 1.47mm profile, making it ideal for space-constrained surface-mount (SMD) designs. Its gull-wing termination ensures reliable solder joints, while the 0.1W (1/10W) power rating per resistor and 0.75W (3/4W) total power rating provide robust handling of distributed loads.

GUS-QS8A-02-1213-GA Features

• Precision Thin Film Technology: Delivers high accuracy (±2%) and low TCR (±50ppm/°C) for stable performance in varying thermal conditions.
• Isolated Network (ISOL): Each resistor operates independently, reducing crosstalk in signal conditioning or voltage division circuits.
• Compact QSOP-16 Package: Space-saving 4.9mm x 6.02mm x 1.47mm dimensions with 0.64mm terminal pitch for high-density PCB layouts.
• Wide Operating Range: Rated for -55°C to +125°C, with derated power up to 125°C, suitable for industrial environments.
• High Voltage Tolerance: Supports up to 100V, making it versatile for analog and digital systems.
• Non-Automotive (PPAP No): Optimized for general industrial, telecom, and instrumentation use.

GUS-QS8A-02-1213-GA Applications

• Signal Conditioning: Precision voltage dividers or pull-up/down networks in ADC/DAC circuits.
• Medical Electronics: Isolated feedback networks in diagnostic equipment where stability is critical.
• Test & Measurement: Calibration circuits requiring low drift over temperature.
• Industrial Controls: Sensor interfaces or PLCs benefiting from compact, high-reliability resistor arrays.
• Telecom Infrastructure: Line termination or impedance matching in high-frequency modules.

Conclusion of GUS-QS8A-02-1213-GA

The GUS-QS8A-02-1213-GA excels in applications demanding precision, miniaturization, and thermal resilience. Its thin-film construction, isolated design, and QSOP packaging offer a competitive edge over bulkier or less stable alternatives. While not RoHS-compliant, it remains a top choice for non-automotive industries prioritizing electrical accuracy and space efficiency. Engineers will value its repeatable performance in critical analog circuits, backed by TT Electronics/IRC’s legacy of reliability.