TT Electronics/IRC

GQ8A012210FT

GQ8A012210FT Description

The GQ8A012210FT 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 a 221Ω resistance per resistor with a tight 1% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stability across a wide operating temperature range of -70°C to +125°C. With a 0.1W power rating per resistor (0.75W total), this 16-pin gull-wing SMD component is ideal for space-constrained designs requiring reliable isolation and minimal drift. Its 100V maximum voltage rating and ceramic construction enhance durability in demanding environments. Packaged in a tube, it is suited for automated assembly processes.

GQ8A012210FT Features

• Precision Thin Film Technology: Delivers stable performance with low noise and high accuracy.
• Robust Ceramic Package: Provides excellent thermal conductivity and mechanical strength.
• High Power Density: 0.75W total power dissipation in a compact 4.9mm × 6.02mm × 1.47mm footprint.
• Isolated Resistors (ISOL): Independent resistors reduce crosstalk, ideal for signal conditioning.
• Wide Temperature Range: Operates reliably from -70°C to +125°C, derated for high-temperature use.
• Gull Wing Termination: Ensures secure surface mounting with a 0.64mm pitch for high-density PCBs.
• Non-Automotive (PPAP No): Optimized for industrial, telecom, and instrumentation applications.

GQ8A012210FT Applications

• Signal Isolation & Conditioning: Precision dividers, feedback networks in op-amp circuits.
• Medical & Test Equipment: High-stability reference resistors for diagnostic devices.
• Telecom Infrastructure: Line termination, impedance matching in high-frequency modules.
• Industrial Controls: PLCs, sensor interfaces requiring low TCR and long-term reliability.
• Power Management: Voltage scaling, current sensing in compact power supplies.

Conclusion of GQ8A012210FT

The GQ8A012210FT stands out for its combination of precision, power efficiency, and ruggedness, making it a superior choice for applications demanding tight tolerance and thermal stability. Its ceramic QSOP package and isolated thin film resistors address challenges in miniaturized, high-reliability designs. While not RoHS-compliant, it excels in industrial and professional electronics where performance outweighs regulatory constraints. Engineers will appreciate its balance of size, power handling, and accuracy in critical circuits.