TT Electronics/IRC

GQ8A011203FT

GQ8A011203FT Description

The GQ8A011203FT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance values and low tolerance. This 8-resistor isolated network features a 120K Ohm resistance with a tight 1% tolerance and a ±100ppm/°C temperature coefficient, ensuring reliable performance across a wide temperature range of 70°C to 125°C. Housed in a ceramic QSOP package, it offers excellent thermal stability and durability. The 16-pin gull-wing SMD termination facilitates easy surface mounting, while the 0.1W (1/10W) power rating per resistor and 0.75W (3/4W) total power rating make it suitable for moderate power applications. With a maximum voltage rating of 100V, this component is ideal for signal conditioning, voltage division, and impedance matching in demanding environments.

GQ8A011203FT Features

• Precision Thin Film Technology: Delivers stable resistance with ±100ppm/°C thermal stability.
• High-Density Ceramic QSOP Package: Compact 4.9mm × 6.02mm × 1.47mm footprint with ±0.1mm length/height tolerances.
• Isolated Circuit Design (ISOL): Each resistor operates independently, reducing crosstalk.
• Gull-Wing Termination: Ensures robust surface-mount (SMD) compatibility for automated assembly.
• Wide Operating Range: Rated for -55°C to +125°C, with derated power up to 125°C.
• Low Tolerance (1%): Ideal for precision analog and digital circuits.
• 100V Maximum Voltage: Suitable for industrial and telecom applications.

GQ8A011203FT Applications

This resistor network excels in:

• Signal Conditioning & Voltage Division: Precision dividers in ADC/DAC circuits.
• Impedance Matching: High-frequency RF and communication systems.
• Industrial Control Systems: PLCs, sensors, and instrumentation requiring stable resistance.
• Medical Electronics: Patient monitoring devices where accuracy is critical.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical circuits.

Conclusion of GQ8A011203FT

The GQ8A011203FT stands out for its ceramic-encapsulated thin-film resistors, offering superior thermal performance and precision in a compact QSOP package. Its isolated design, low TCR, and 1% tolerance make it a preferred choice for engineers designing high-reliability systems. While not PPAP or automotive-qualified, it is well-suited for industrial, medical, and telecom applications demanding long-term stability and repeatability. Packaged in tubes for easy handling, this network balances performance with cost-effectiveness for volume production.