TT Electronics/IRC

GUS-QS8A-01-1330-GG

GUS-QS8A-01-1330-GG Description

The GUS-QS8A-01-1330-GG from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 8-resistor isolated network features a 133Ω resistance value per resistor with a tight 2% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of -70°C to +125°C. Packaged in a 16-pin QSOP with gull-wing SMD termination, it offers a compact footprint (4.9mm × 6.02mm × 1.47mm) and is supplied in tube packaging for automated assembly. Rated for 0.75W total power dissipation (0.1W per resistor) and 100V maximum voltage, it is ideal for high-density PCB designs requiring reliable signal conditioning or voltage division.

GUS-QS8A-01-1330-GG Features

• Precision Thin Film Technology: Delivers superior stability, low noise, and tight tolerance (±2%) for critical analog circuits.
• Isolated Resistor Network (ISOL): Each resistor operates independently, eliminating crosstalk in multi-channel systems.
• High Power Handling: 0.75W total power rating (0.1W per resistor) with derating up to 125°C.
• Robust Construction: QSOP package with gull-wing leads ensures mechanical durability and ease of soldering.
• Wide Operating Range: Functions reliably from -70°C to +125°C, suitable for industrial and automotive environments (non-AECQ).
• Low TCR (±100ppm/°C): Minimizes resistance drift under thermal stress.

GUS-QS8A-01-1330-GG Applications

• Signal Conditioning: Precision voltage dividers in sensor interfaces (e.g., thermocouples, strain gauges).
• Medical Electronics: Isolated feedback networks in patient monitoring equipment.
• Test & Measurement: Calibration circuits for multichannel data acquisition systems.
• Industrial Controls: Current-limiting networks in PLCs or motor drives.
• Communications: Impedance matching in RF modules or baseband processing.

Conclusion of GUS-QS8A-01-1330-GG

The GUS-QS8A-01-1330-GG excels in applications demanding high precision, thermal stability, and compactness. Its isolated thin-film design and QSOP packaging make it a standout choice over bulkier discrete resistors or less stable thick-film networks. While not automotive-grade, its wide temperature range and low TCR cater to harsh industrial environments. Engineers will appreciate its balance of performance, reliability, and space efficiency for modern SMD designs.