TT Electronics/IRC

GQ8A038252FFT

GQ8A038252FFT Description

The GQ8A038252FFT from TT Electronics/IRC is a high-precision 8-resistor thin-film network designed for isolation (ISOL) applications. Encased in a ceramic QSOP package, it offers a 82.5K Ohm resistance per resistor with a tight 1% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stability across a wide operating temperature range of 70°C to 125°C. The device supports a maximum voltage rating of 100V and delivers a total power rating of 0.75W (3/4W), with 0.1W (1/10W) per resistor. Its 16-pin gull-wing SMD termination and 0.64mm terminal pitch facilitate reliable surface mounting in space-constrained designs.

GQ8A038252FFT Features

• High Precision: Thin-film technology ensures low TCR (±25ppm/°C) and 1% tolerance for critical analog circuits.
• Robust Construction: Ceramic case enhances thermal performance and durability in harsh environments.
• Compact Form Factor: 4.9mm × 6.02mm × 1.47mm dimensions with ±0.1mm length/height tolerances for high-density PCB layouts.
• Isolation-Centric Design: Ideal for signal isolation, reducing crosstalk in multi-channel systems.
• Wide Temperature Range: Derated power operation up to 125°C, suitable for industrial and automotive-adjacent applications (though not PPAP/Automotive certified).

GQ8A038252FFT Applications

• Signal Conditioning: Precision voltage dividers and feedback networks in instrumentation amplifiers.
• Medical Electronics: Isolation barriers in patient monitoring equipment where noise immunity is critical.
• Industrial Controls: High-temperature environments like motor drives or power supplies requiring stable resistance.
• Communications: RF and analog front-end circuits benefiting from low TCR and minimal drift.

Conclusion of GQ8A038252FFT

The GQ8A038252FFT excels in applications demanding precision, thermal resilience, and compact isolation. Its ceramic QSOP package and thin-film technology provide superior performance over plastic-encased networks, particularly in high-temperature or noise-sensitive systems. While not RoHS-compliant or automotive-grade, it remains a robust choice for industrial, medical, and telecom designs where accuracy and reliability are paramount.