TT Electronics/IRC

GQ8A026042CAT

GQ8A026042CAT Description

The GQ8A026042CAT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding applications requiring tight tolerances and stable performance. This 8-resistor isolated network features a 60.4K Ohm resistance per element with an exceptional 0.25% tolerance and a low ±50ppm/°C temperature coefficient, ensuring reliable operation across a wide temperature range of 70°C to 125°C. Housed in a ceramic QSOP package, it offers superior thermal stability and mechanical durability. With a 0.75W (3/4W) total power rating and 100V maximum voltage rating, this 16-pin gull-wing SMD component is ideal for precision analog and digital circuits.

GQ8A026042CAT Features

• High Precision: 0.25% tolerance and ±50ppm/°C TCR for stable performance in critical applications.
• Robust Construction: Ceramic case ensures excellent thermal dissipation and mechanical strength.
• Compact & Reliable: QSOP package (4.9mm x 6.02mm x 1.47mm) with gull-wing terminals for secure surface mounting.
• Isolated Design: 8 independent resistors (ISOL configuration) for flexible circuit integration.
• Wide Operating Range: Rated for -55°C to +125°C, derated up to 125°C for high-temperature environments.
• High Power Handling: 0.1W per resistor (0.75W total) supports power-sensitive designs.

GQ8A026042CAT Applications

This resistor network excels in:

• Precision Instrumentation: Medical devices, test equipment, and sensor interfaces requiring low drift.
• Industrial Controls: PLCs, motor drives, and automation systems needing high reliability.
• Telecommunications: Signal conditioning and filtering in RF/baseband circuits.
• Automotive Electronics: Non-automotive-grade but suitable for benign-environment prototypes.
• Aerospace & Defense: Robust ceramic construction meets harsh-environment demands.

Conclusion of GQ8A026042CAT

The GQ8A026042CAT stands out for its precision, durability, and isolation, making it a top choice for engineers designing high-performance circuits. Its thin-film technology, ceramic packaging, and tight electrical specs ensure long-term stability in critical applications. While not PPAP or automotive-qualified, it remains a cost-effective solution for industrial, telecom, and aerospace sectors where accuracy and robustness are paramount.