TT Electronics/IRC

GQ8A0186R6CT

GQ8A0186R6CT Description

The GQ8A0186R6CT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 8-resistor isolated network features a ceramic QSOP package with 16 gull-wing terminals, ensuring reliable surface-mount performance. With a tight tolerance of 0.25% and a low temperature coefficient of ±100ppm/°C, it delivers exceptional stability across a wide temperature range (70°C to 125°C). The 86.6Ω resistance value and 0.75W total power rating (0.1W per resistor) make it suitable for precision analog and digital circuits. Its 100V maximum voltage rating and isolated circuit design enhance safety in high-voltage environments.

GQ8A0186R6CT Features

• High Precision: ±0.25% tolerance and ±100ppm/°C TCR ensure minimal drift.
• Robust Construction: Ceramic case provides excellent thermal and mechanical stability.
• Compact Design: 4.9mm × 6.02mm × 1.47mm dimensions with 0.64mm pitch for space-constrained PCBs.
• Isolated Configuration: Independent resistors (ISOL design) prevent crosstalk in sensitive circuits.
• Wide Operating Range: Rated for -55°C to +125°C, derated up to 125°C.
• Surface-Mount Ready: Gull-wing terminals enable automated assembly.

GQ8A0186R6CT Applications

• Precision Instrumentation: Ideal for DAC/ADC reference networks, medical devices, and test equipment.
• Industrial Controls: Suitable for PLC modules, motor drives, and power management systems.
• Telecommunications: Used in RF matching networks and signal conditioning circuits.
• Automotive Electronics: Despite non-automotive compliance, it fits non-safety-critical automotive subsystems.
• Aerospace & Defense: Reliable performance in avionics and radar systems due to low drift.

Conclusion of GQ8A0186R6CT

The GQ8A0186R6CT stands out for its precision, isolation, and compact form factor, making it a top choice for engineers requiring stable resistance networks in harsh environments. Its ceramic QSOP package and thin-film technology offer superior reliability over thick-film alternatives. While not PPAP or RoHS compliant, it excels in industrial, telecom, and instrumentation applications where accuracy and durability are critical. For designs needing tight-tolerance, high-voltage-resistant networks, this model delivers unmatched performance.