TT Electronics/IRC

GQ8A021651FFT

GQ8A021651FFT Description

The GQ8A021651FFT from TT Electronics/IRC is a high-performance 8-resistor thin film network designed for precision applications. Housed in a 16-pin QSOP ceramic package, it features 1.65KΩ resistance per resistor with a tight 1% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. The device offers 0.1W (1/10W) power rating per resistor and a total power rating of 0.75W (3/4W), making it suitable for demanding circuits. Its 100V maximum voltage rating and isolated (ISOL) circuit design enhance reliability in high-voltage environments. The gull-wing termination and surface-mount (SMD) configuration facilitate easy PCB integration.

GQ8A021651FFT Features

• Precision Thin Film Technology: Delivers excellent stability and low noise for sensitive analog/digital circuits.
• High Power Density: 0.75W total power in a compact 4.9mm × 6.02mm × 1.47mm QSOP package, ideal for space-constrained designs.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power, suited for industrial environments.
• Isolated Resistor Network (ISOL): Each resistor is electrically isolated, reducing crosstalk in multi-channel systems.
• Robust Construction: Ceramic case ensures mechanical durability and thermal performance.
• Strict Tolerances: ±0.1mm height/length and ±0.2mm depth tolerances for consistent manufacturability.

GQ8A021651FFT Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers, feedback networks in op-amp circuits.
• Industrial Controls: PLCs, sensor interfaces, and instrumentation requiring stable resistance under thermal stress.
• Telecommunications: Line termination, impedance matching in high-frequency PCBs.
• Medical Electronics: Isolated measurement systems where accuracy and reliability are critical.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical modules, though not PPAP/automotive certified.

Conclusion of GQ8A021651FFT

The GQ8A021651FFT combines precision, power efficiency, and compactness, making it a standout choice for engineers needing reliable resistor networks in harsh or precision-critical environments. Its thin film technology, isolated design, and ceramic packaging offer superior performance over standard thick-film arrays, particularly in applications demanding thermal stability and low drift. While not RoHS-compliant or automotive-rated, it remains a robust solution for industrial, telecom, and medical electronics where accuracy and durability are paramount.