TT Electronics/IRC

GQ8A022210FAT

GQ8A022210FAT Description

The GQ8A022210FAT 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 221Ω resistance per element with a tight 1% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a wide -70°C to +125°C operating range. With a 0.75W (3/4W) total power rating (0.1W per resistor) and 100V maximum voltage rating, this surface-mount (SMD) network is ideal for space-constrained designs requiring reliability under thermal stress. The gull-wing termination and 0.64mm pitch facilitate robust PCB assembly, while the ceramic case enhances thermal and mechanical durability.

GQ8A022210FAT Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive circuits.
• Isolated (ISOL) Design: Each resistor operates independently, reducing crosstalk in multi-channel systems.
• Compact QSOP Package: 4.9mm × 6.02mm × 1.47mm dimensions with ±0.1mm length/height tolerances optimize board space.
• Wide Temperature Range: Derated power operation up to 125°C suits harsh environments.
• High Power Density: 0.75W total dissipation outperforms standard networks in similar form factors.
• Non-Automotive (PPAP No): Tailored for industrial, telecom, and instrumentation use.

GQ8A022210FAT Applications

• Signal Conditioning: Precision voltage dividers in ADC/DAC circuits.
• Medical Electronics: Isolated measurement systems requiring low drift.
• Test & Measurement Equipment: High-accuracy calibration networks.
• Industrial Controls: Robust resistor arrays for PLCs and sensors.
• Telecom Infrastructure: Impedance matching in RF modules.

Conclusion of GQ8A022210FAT

The GQ8A022210FAT excels in precision, power handling, and thermal resilience, making it a superior choice for high-reliability electronics. Its ceramic QSOP package and isolated thin film resistors address challenges in miniaturization and signal integrity, while the 1% tolerance and ±50ppm/°C TCR ensure long-term accuracy. Ideal for industrial, medical, and telecom systems, this network balances performance with compactness, though its non-RoHS compliance may limit use in eco-regulated markets.