TT Electronics/IRC

GQ8A017152GAT

GQ8A017152GAT Description

The GQ8A017152GAT from TT Electronics/IRC is a high-performance 8-resistor thin-film network designed for precision applications. Encased in a ceramic QSOP package, this surface-mount device offers a 71.5K Ohm resistance per resistor with a tight 2% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stable performance across a wide operating temperature range of -70°C to +125°C. The isolated (ISOL) circuit design provides independent resistors, making it ideal for applications requiring individual signal paths. With a 0.75W (3/4W) total power rating (0.1W per resistor) and a 100V maximum voltage rating, this network balances power handling with compact dimensions (4.9mm x 6.02mm x 1.47mm).

GQ8A017152GAT Features

• Thin-film technology: Delivers superior accuracy, low noise, and long-term stability.
• Ceramic QSOP package: Enhances thermal performance and durability in harsh environments.
• Gull-wing termination: Ensures reliable surface-mount soldering for automated assembly.
• Isolated resistors: Independent paths reduce crosstalk, ideal for precision analog/digital circuits.
• Wide temperature range: Operates reliably from -70°C to +125°C with derated power up to 125°C.
• RoHS non-compliant: Suitable for legacy or specialized industrial applications.

GQ8A017152GAT Applications

This resistor network excels in:

1. Analog signal conditioning: Precision voltage dividers, sensor interfaces, and feedback networks.
2. Industrial controls: PLCs, motor drives, and power management systems requiring stable resistance.
3. Test & measurement equipment: Calibration circuits and instrumentation amplifiers.
4. Medical electronics: Isolated signal paths in diagnostic devices.
5. Aerospace/defense: Ruggedized electronics due to ceramic construction and wide temperature tolerance.

Conclusion of GQ8A017152GAT

The GQ8A017152GAT stands out for its precision, isolation, and robust ceramic packaging, making it a top choice for demanding applications. Its thin-film technology ensures minimal drift, while the QSOP form factor saves board space. Though not RoHS-compliant, it remains a reliable solution for legacy or high-reliability systems. Engineers will appreciate its balance of performance, durability, and versatility in critical circuits.