TT Electronics/IRC

GQ8A011150GCT

GQ8A011150GCT Description

The GQ8A011150GCT from TT Electronics/IRC is a high-performance 8-resistor thin-film network designed for precision applications requiring stable resistance and thermal performance. Encased in a ceramic QSOP package, it offers 115Ω resistance per resistor with a tight 2% tolerance and a low ±100ppm/°C temperature coefficient, ensuring reliable operation across a wide temperature range (70°C to 125°C). The 16-pin gull-wing SMD configuration enables 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 dissipation. Its 100V maximum voltage rating and isolated (ISOL) circuit design enhance safety in sensitive circuits.

GQ8A011150GCT Features

• Precision Thin Film Technology: Delivers stable resistance with minimal drift (±100ppm/°C).
• Robust Ceramic Package: Ensures durability and thermal stability in harsh environments.
• High-Density QSOP (6.02mm x 4.9mm): Saves PCB space while providing 8 isolated resistors.
• Gull Wing Termination: Facilitates reliable soldering and automated assembly.
• Wide Operating Range: Rated for -55°C to +125°C, derated up to 125°C.
• Low Tolerance (2%): Ideal for precision analog and signal conditioning circuits.
• Non-Automotive (PPAP No): Optimized for industrial, telecom, and instrumentation use.

GQ8A011150GCT Applications

This resistor network excels in:

• Signal Isolation & Conditioning: Isolated resistor arrays for op-amp feedback, DACs, and ADCs.
• Medical Equipment: Precision voltage dividers in diagnostic devices.
• Telecom Infrastructure: Impedance matching in high-frequency RF modules.
• Industrial Controls: Robust performance in PLCs and sensor interfaces.
• Test & Measurement: Calibration circuits requiring low TCR and tight tolerance.

Conclusion of GQ8A011150GCT

The GQ8A011150GCT stands out for its ceramic-enclosed thin-film precision, making it a superior choice over plastic-packaged networks in high-reliability applications. Its isolated design, compact QSOP footprint, and industrial-grade thermal performance cater to demanding electronics where accuracy and longevity are critical. While not RoHS-compliant, its niche advantages justify use in specialized sectors like aerospace, medical, and precision instrumentation.