TT Electronics/IRC

GQ8A021000GT

GQ8A021000GT Description

The GQ8A021000GT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance values and low-temperature drift. This 8-resistor isolated network features a 100Ω resistance per element with a tight 2% tolerance and a low ±50ppm/°C temperature coefficient, ensuring reliable performance across a wide operating temperature range of -70°C to +125°C. Housed in a 16-pin QSOP ceramic package, it offers excellent thermal stability and durability, making it suitable for demanding environments. The 0.75W (3/4W) total power rating and 100V maximum voltage rating further enhance its versatility in circuit designs requiring robust power handling.

GQ8A021000GT Features

• High Precision: Thin-film technology ensures low tolerance (±2%) and minimal drift (±50ppm/°C).
• Robust Construction: Ceramic case provides superior thermal and mechanical stability.
• Space-Efficient: Compact QSOP package (4.9mm x 6.02mm x 1.47mm) with 0.64mm terminal pitch enables high-density PCB layouts.
• Isolated Design: Independent resistors (ISOL configuration) allow flexible circuit integration.
• Reliable Termination: Gull-wing SMD terminals ensure secure surface mounting.
• Wide Temperature Range: Operates reliably from -70°C to +125°C, even at derated power.

GQ8A021000GT Applications

This resistor network is ideal for:

• Precision analog circuits (e.g., signal conditioning, feedback networks).
• Industrial control systems requiring stable resistance under thermal stress.
• Medical electronics where consistent performance is critical.
• Automotive test/validation systems (though not PPAP/AEC-Q200 qualified).
• Telecom infrastructure (e.g., impedance matching, filtering).

Conclusion of GQ8A021000GT

The GQ8A021000GT stands out for its precision, durability, and compact design, making it a top choice for engineers needing reliable resistor networks in high-performance applications. Its ceramic construction, isolated configuration, and thin-film technology provide distinct advantages over standard thick-film alternatives, particularly in environments with thermal or mechanical challenges. While not automotive-grade, its wide temperature range and robust power handling make it suitable for industrial, medical, and telecom applications where accuracy and longevity are paramount.