TT Electronics/IRC

GQ8A0269R8JGT

GQ8A0269R8JGT Description

The GQ8A0269R8JGT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance and thermal performance. This 8-resistor isolated network features a 69.8Ω resistance value with a 5% tolerance and a low ±50ppm/°C temperature coefficient, ensuring reliable operation across a wide temperature range of 70°C to 125°C. Encased in a ceramic QSOP package, it offers excellent thermal dissipation and mechanical durability, making it suitable for demanding environments. With a 0.75W (3/4W) total power rating and 100V maximum voltage rating, this 16-pin gull-wing SMD component is ideal for space-constrained PCB designs.

GQ8A0269R8JGT Features

• High Precision: Thin-film technology ensures low TCR (±50ppm/°C) and tight tolerance (5%).
• Robust Construction: Ceramic case provides superior thermal stability and isolation.
• Compact Design: 4.9mm × 6.02mm × 1.47mm QSOP package with 0.64mm pitch for high-density layouts.
• Power Efficiency: 0.1W per resistor (0.75W total) derated up to 125°C.
• Reliable Termination: Gull-wing leads ensure secure surface-mount soldering.
• Non-Automotive: Suitable for industrial and commercial applications (PPAP: No, EU RoHS: Not Compliant).

GQ8A0269R8JGT Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers and feedback circuits in instrumentation.
• Analog/Digital Systems: Input/output buffering in data acquisition systems.
• Medical Electronics: Stable resistance for sensor interfaces and diagnostic equipment.
• Telecom Infrastructure: High-frequency signal processing in RF modules.
• Power Management: Current sensing and balancing in DC-DC converters.

Conclusion of GQ8A0269R8JGT

The GQ8A0269R8JGT combines thin-film accuracy, ceramic durability, and compact form factor, making it a standout choice for engineers prioritizing performance in harsh or precision-critical environments. Its isolated design and wide temperature range cater to industrial, medical, and telecom applications where reliability is paramount. While not RoHS-compliant, its technical merits justify its use in specialized non-consumer systems.