TT Electronics/IRC

GQ8A021052DAT

GQ8A021052DAT Description

The GQ8A021052DAT 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 10.5KΩ resistance value with an exceptional ±0.5% tolerance and a low ±50ppm/°C temperature coefficient, ensuring reliable operation across a wide temperature range (70°C to 125°C). Encased in a ceramic QSOP package, it offers superior thermal stability and durability, making it ideal for precision analog and digital circuits.

GQ8A021052DAT Features

• High Precision: 0.5% tolerance and ±50ppm/°C TCR for stable performance in critical applications.
• Robust Construction: Ceramic case enhances thermal dissipation and mechanical strength.
• Compact Design: 4.9mm × 6.02mm × 1.47mm (L×D×H) QSOP-16 package with 0.64mm terminal pitch, optimized for space-constrained PCBs.
• High Power Handling: 0.75W (3/4W) total power rating with 0.1W per resistor, supporting high-density designs.
• Surface-Mount Gull Wing Terminals: Ensures secure SMD assembly and reliable solder joints.
• Wide Voltage Range: 100V maximum rating, suitable for industrial and instrumentation use.
• Non-Automotive Grade: Compliant with EAR99 (ECCN) but not PPAP or RoHS certified.

GQ8A021052DAT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor conditioning.
• Medical & Test Equipment: High-accuracy measurement systems requiring low drift.
• Industrial Controls: PLCs, motor drives, and power management where thermal stability is critical.
• Telecom & Networking: Signal conditioning and impedance matching in high-frequency PCBs.
• Aerospace & Defense: Ruggedized electronics needing reliable performance under extreme conditions.

Conclusion of GQ8A021052DAT

The GQ8A021052DAT stands out for its precision, compactness, and thermal resilience, making it a top choice for engineers designing high-reliability systems. Its ceramic construction, tight tolerances, and high power rating provide a competitive edge over standard networks, particularly in industrial, medical, and instrumentation applications. While not RoHS-compliant, its performance in harsh environments justifies its use in specialized sectors. For designers prioritizing accuracy and durability, this resistor network delivers unmatched value.