TT Electronics/IRC

GQ8A021132FAT

GQ8A021132FAT Description

The GQ8A021132FAT from TT Electronics/IRC is a high-performance 8-resistor thin film network designed for precision applications. Encased in a ceramic QSOP package, it offers 11.3KΩ resistance per resistor with a tight 1% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stability across a wide operating temperature range of -70°C to +125°C. The 16-pin gull-wing SMD configuration and 0.64mm terminal pitch facilitate compact, high-density PCB layouts. With a 0.75W (3/4W) total power rating (0.1W per resistor) and 100V maximum voltage rating, it balances power handling and miniaturization. The ceramic case enhances thermal performance, while the non-automotive, non-PPAP designation suits industrial and commercial use.

GQ8A021132FAT Features

• Precision Thin Film Technology: Delivers stable, low-noise performance for sensitive circuits.
• High Power Density: 0.75W total rating in a compact 4.9mm × 6.02mm × 1.47mm footprint.
• Wide Temperature Range: Reliable operation from -70°C to +125°C (derated above 70°C).
• Isolated Resistors (ISOL): Independent resistors for flexible circuit design.
• Robust Construction: Ceramic substrate and gull-wing terminals ensure mechanical durability.
• Non-RoHS (Not Compliant): Suitable for legacy or specialized applications requiring non-compliant materials.

GQ8A021132FAT Applications

• Signal Conditioning: Ideal for op-amp feedback networks, DAC/ADC interfaces, and voltage dividers.
• Industrial Controls: Used in PLCs, sensor arrays, and power management modules due to high-temperature resilience.
• Test & Measurement Equipment: Precision resistance networks for calibration and reference circuits.
• Medical Electronics: Suitable for isolated analog front-ends where stability is critical.
• Aerospace & Defense: Non-RoHS compliance may align with specific material requirements.

Conclusion of GQ8A021132FAT

The GQ8A021132FAT excels in precision, power efficiency, and thermal performance, making it a standout choice for high-reliability industrial and commercial electronics. Its ceramic isolation, thin film accuracy, and compact QSOP package address challenges in space-constrained, high-temperature environments. While not suited for automotive use, it fills a niche in test equipment, medical devices, and industrial systems demanding stable, isolated resistor networks. Engineers will appreciate its balance of miniaturization, power handling, and tolerance precision.