TT Electronics/IRC

GUS-QS8A-03-8201-GA

GUS-QS8A-03-8201-GA Description

The GUS-QS8A-03-8201-GA from TT Electronics/IRC is a high-performance 8-resistor thin-film network designed for precision applications. With a resistance value of 8.2KΩ (±2% tolerance) and a low temperature coefficient of ±25ppm/°C, this component ensures stable performance across a wide temperature range (70°C to 125°C). Housed in a 16-pin QSOP package, it features gull-wing terminations for reliable surface-mount (SMD) assembly. The isolated (ISOL) circuit design allows independent resistor operation, making it ideal for complex circuit configurations. Its 0.75W (3/4W) total power rating and 100V maximum voltage rating provide robust performance in demanding environments.

GUS-QS8A-03-8201-GA Features

• Thin-film technology: Delivers high precision and stability.
• 8 isolated resistors: Flexible for diverse circuit designs.
• Compact QSOP package: Saves board space (4.9mm x 6.02mm x 1.47mm).
• Gull-wing termination: Ensures secure SMD mounting.
• Wide operating range: -70°C to +125°C with derated power.
• Low TCR (±25ppm/°C): Minimizes resistance drift.
• High power handling: 0.1W per resistor, 0.75W total.
• 100V voltage rating: Suitable for industrial applications.

GUS-QS8A-03-8201-GA Applications

This resistor network excels in:

• Precision analog circuits: Voltage dividers, feedback networks.
• Industrial control systems: Signal conditioning, sensor interfaces.
• Medical electronics: High-reliability instrumentation.
• Telecommunications: Filtering and impedance matching.
• Automotive (non-AECQ): Infotainment, non-safety-critical systems.
  Its isolated design is particularly advantageous in multi-channel systems where crosstalk must be minimized.

Conclusion of GUS-QS8A-03-8201-GA

The GUS-QS8A-03-8201-GA combines precision, compactness, and reliability, making it a standout choice for engineers requiring stable resistor networks in space-constrained designs. Its thin-film construction, low TCR, and high power rating offer superior performance over carbon or thick-film alternatives. While not PPAP or automotive-grade, it is ideal for industrial, medical, and telecom applications demanding tight tolerances and thermal stability. Packaged in tubes for automated assembly, it streamlines high-volume production.