TT Electronics/IRC

GQ8A012211FFT

GQ8A012211FFT Description

The GQ8A012211FFT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 8-resistor array features a 2.21KΩ resistance value per resistor with a tight 1% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stable performance across a wide operating temperature range of -55°C to +125°C. Housed in a 16-pin QSOP ceramic package, it offers 0.75W (3/4W) total power dissipation and 0.1W (1/10W) per resistor, making it suitable for high-density PCB designs. The gull-wing termination and 0.64mm terminal pitch facilitate reliable soldering in automated assembly processes.

GQ8A012211FFT Features

• High Precision: 1% tolerance and ±100ppm/°C TCR for stable signal conditioning.
• Robust Construction: Ceramic case ensures durability and thermal stability.
• Space-Efficient: 4.9mm × 6.02mm × 1.47mm compact footprint ideal for miniaturized designs.
• High Voltage Rating: Supports up to 100V, suitable for industrial and telecom applications.
• Isolated Design (ISOL): Each resistor is electrically isolated, reducing crosstalk in sensitive circuits.
• Automated Assembly-Friendly: Gull-wing leads and 0.64mm pitch optimize pick-and-place efficiency.

GQ8A012211FFT Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers in ADC/DAC circuits.
• Industrial Controls: Feedback networks in PLC systems and sensor interfaces.
• Telecommunications: Impedance matching in RF modules and baseband processing.
• Medical Electronics: Low-noise analog front-ends for patient monitoring devices.
• Automotive (Non-Automotive Rated): Infotainment systems where high stability is critical.

Conclusion of GQ8A012211FFT

The GQ8A012211FFT combines high precision, compact form factor, and isolated thin-film technology, making it a superior choice for engineers requiring reliable resistor networks in space-constrained, high-performance applications. Its ceramic construction and wide temperature range ensure longevity in harsh environments, while its QSOP packaging simplifies integration into modern SMT workflows. Ideal for industrial, telecom, and medical designs, this component delivers consistent performance where accuracy and durability are paramount.