TT Electronics/IRC

GQ8A021022DAT

GQ8A021022DAT Description

The GQ8A021022DAT 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 10.2KΩ resistance value per resistor with an exceptional ±0.5% tolerance and a low ±50ppm/°C temperature coefficient, ensuring minimal drift across operating conditions. Encased in a ceramic QSOP package, it offers superior thermal stability and durability, with a maximum operating temperature of 125°C. The 16-pin gull-wing SMD termination facilitates reliable surface-mount assembly, while the 0.1W (1/10W) power rating per resistor and 0.75W (3/4W) total power rating make it suitable for compact, high-density designs.

GQ8A021022DAT Features

• Precision Performance: Thin-film technology delivers 0.5% tolerance and ±50ppm/°C TCR for stable operation in temperature-variable environments.
• Robust Construction: Ceramic case enhances thermal dissipation and mechanical strength, ideal for harsh conditions.
• High Voltage Handling: Supports up to 100V, making it versatile for industrial and instrumentation use.
• Compact & Reliable: QSOP-16 package (4.9mm x 6.02mm x 1.47mm) with ±0.1mm length/height tolerances ensures consistent PCB integration.
• Isolated Design: Circuit designator "ISOL" provides electrical isolation between resistors, reducing crosstalk in sensitive circuits.

GQ8A021022DAT Applications

This resistor network excels in precision analog and digital systems, including:

• Medical Equipment: Patient monitoring devices requiring stable signal conditioning.
• Industrial Controls: PLCs, motor drives, and sensor interfaces where temperature stability is critical.
• Test & Measurement: High-accuracy instrumentation like multimeters and oscilloscopes.
• Automotive Electronics: Non-automotive-grade but suitable for benign-environment prototypes or ancillary systems.

Conclusion of GQ8A021022DAT

The GQ8A021022DAT stands out for its combination of precision, compactness, and ruggedness, making it a top choice for engineers prioritizing reliability in tight-tolerance designs. While not PPAP or automotive-qualified, its ceramic construction and thin-film technology offer superior performance over standard thick-film networks. Ideal for high-density PCBs in medical, industrial, and test applications, this resistor network delivers consistent performance where accuracy and thermal stability are paramount.