TT Electronics/IRC

GQ8A0356R2CCT

GQ8A0356R2CCT Description

The GQ8A0356R2CCT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding isolation circuit applications. This 8-resistor network features a 56.2Ω resistance per element with an ultra-tight ±0.25% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). Housed in a 16-pin QSOP ceramic package, it offers 0.75W (3/4W) total power dissipation and 0.1W per resistor, making it suitable for high-density PCB designs. The gull-wing termination and 100V maximum voltage rating enhance reliability in surface-mount applications.

GQ8A0356R2CCT Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive analog/digital circuits.
• Isolated Resistor Network (ISOL): Each resistor is electrically isolated, ideal for signal conditioning and voltage division.
• Robust Ceramic Package: Ensures thermal endurance and mechanical durability in harsh environments.
• Space-Efficient QSOP (6.02mm x 4.9mm): Optimizes board space while supporting 0.64mm pitch for fine-pitch soldering.
• Wide Operating Range: -55°C to +125°C with derated power up to 125°C, suited for industrial/automotive prototypes (non-PPAP).

GQ8A0356R2CCT Applications

• Medical Equipment: Precision voltage references in patient monitoring systems.
• Test & Measurement: Calibration circuits requiring low TCR and high accuracy.
• Industrial Controls: Isolated feedback networks in motor drives or PLCs.
• Communications: Impedance matching in RF modules and data converters.
• Aerospace: Reliable performance in avionics due to ceramic construction.

Conclusion of GQ8A0356R2CCT

The GQ8A0356R2CCT excels in high-precision, isolated resistor networks, combining thin-film accuracy, ceramic robustness, and compact QSOP packaging. While not RoHS-compliant, its 0.25% tolerance and ±25ppm/°C TCR make it a superior choice for critical analog designs where stability and miniaturization are paramount. Ideal for prototyping and industrial systems, though not yet confirmed for mass production.