TT Electronics/IRC

GQ8A012401FAT

GQ8A012401FAT Description

The GQ8A012401FAT 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 2.4KΩ 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. The device features 16 gull-wing terminals for reliable surface-mount (SMD) assembly, with a compact footprint of 4.9mm (L) × 6.02mm (D) × 1.47mm (H). Its isolated (ISOL) circuit design allows independent resistor functionality, making it ideal for signal conditioning, voltage division, and impedance matching. Rated for 0.1W per resistor (0.75W total), it supports 100V maximum voltage, suitable for industrial and instrumentation use.

GQ8A012401FAT Features

• Precision Thin Film Technology: Delivers low noise and high accuracy (±100ppm/°C) for sensitive circuits.
• Robust Ceramic Package: Enhances thermal performance and durability in harsh environments.
• Isolated Resistor Network (ISOL): Enables flexible circuit design without shared connections.
• High Power Handling: 0.75W total dissipation (0.1W per resistor) outperforms standard arrays.
• Gull-Wing Termination: Ensures secure SMD mounting with a 0.64mm pitch for high-density PCBs.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power.

GQ8A012401FAT Applications

• Industrial Control Systems: Signal isolation and precision voltage division in PLCs and sensors.
• Test & Measurement Equipment: Stable reference resistors for multimeters and oscilloscopes.
• Medical Electronics: Low-drift circuits in patient monitoring devices.
• Automotive (Non-Automotive Rated): Prototyping or benign-environment applications requiring isolation.
• Communication Hardware: Impedance matching in RF modules and filters.

Conclusion of GQ8A012401FAT

The GQ8A012401FAT stands out for its precision, isolation capability, and ceramic-enhanced reliability, making it a superior choice for demanding analog circuits. While not PPAP or automotive-qualified, its thin-film technology and high power rating cater to industrial, medical, and instrumentation needs where accuracy and thermal stability are critical. The QSOP-16 package ensures compatibility with automated assembly, ideal for space-constrained designs. Engineers seeking a high-performance resistor network with independent channels should consider this model for its balance of size, performance, and robustness.