TT Electronics/IRC

GQ8A026341CAT

GQ8A026341CAT Description

The GQ8A026341CAT 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 6.34KΩ resistance value with an exceptional ±0.25% tolerance and a low ±50ppm/°C temperature coefficient, ensuring minimal drift across operating conditions. Housed in a 16-pin QSOP ceramic package, it offers superior thermal and mechanical stability, with a 0.75W (3/4W) total power rating and 0.1W per resistor. The gull-wing termination and surface-mount design facilitate automated assembly, while the 100V maximum voltage rating and 125°C operating range make it suitable for high-reliability environments.

GQ8A026341CAT Features

• Precision Performance: ±0.25% tolerance and ±50ppm/°C TCR for stable, accurate signal conditioning.
• Robust Construction: Ceramic case and thin-film technology ensure durability and long-term reliability.
• High Power Handling: 0.75W total power dissipation (0.1W per resistor) with derating up to 125°C.
• Compact & Efficient: QSOP package (4.9mm x 6.02mm x 1.47mm) optimizes board space in dense layouts.
• Isolated Design: Independent resistors (ISOL circuit) prevent crosstalk, ideal for precision analog circuits.
• Automation-Friendly: Gull-wing leads and tube packaging streamline high-volume PCB assembly.

GQ8A026341CAT Applications

This resistor network excels in:

• Precision Instrumentation: Medical devices, test equipment, and sensor interfaces requiring low drift.
• Industrial Controls: PLCs, motor drives, and power management systems demanding high stability.
• Communications Infrastructure: RF modules, signal conditioning, and filtering in base stations.
• Automotive & Aerospace: Non-automotive grade but suitable for benign-environment avionics or lab prototyping.
• High-Voltage Circuits: Isolation-critical designs like DACs, ADCs, and voltage dividers.

Conclusion of GQ8A026341CAT

The GQ8A026341CAT stands out for its precision, power efficiency, and rugged ceramic packaging, making it a top choice for engineers prioritizing accuracy and reliability. While not PPAP or automotive-qualified, its isolated thin-film design and tight tolerances cater to industrial, medical, and telecom applications where performance cannot be compromised. Its QSOP form factor balances compactness with thermal performance, ideal for modern high-density electronics.