TT Electronics/IRC

GQ8A014641FAT

GQ8A014641FAT Description

The GQ8A014641FAT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 8-resistor isolated network features a 4.64KΩ resistance value with a tight 1% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. Housed in a 16-pin QSOP ceramic package, it offers excellent thermal stability and durability. The 0.75W (3/4W) total power rating and 0.1W per resistor make it suitable for demanding circuits, while its 100V maximum voltage rating ensures reliability in high-voltage environments. The gull-wing termination and surface-mount design facilitate easy PCB integration.

GQ8A014641FAT Features

• Precision Thin Film Technology: Delivers high accuracy (±1%) and low TCR (±100ppm/°C).
• Robust Ceramic Package: Enhances thermal performance and mechanical strength.
• Isolated Circuit Design (ISOL): Ideal for applications requiring independent resistor paths.
• High Power Handling: 0.75W total (0.1W per resistor) supports power-dense designs.
• Surface-Mount Gull Wing Terminals: Ensures reliable solder joints and ease of assembly.
• Wide Operating Range: Functions reliably from -55°C to +125°C (derated above 70°C).
• Compact QSOP Package (4.9mm x 6.02mm): Saves board space without compromising performance.

GQ8A014641FAT Applications

This resistor network excels in:

• Industrial Control Systems: Precision signal conditioning and voltage division.
• Medical Electronics: Stable performance in diagnostic and monitoring equipment.
• Telecommunications: Impedance matching and filtering in RF circuits.
• Automotive (Non-Automotive Compliant): Sensor interfaces and ECU signal processing (where PPAP is not required).
• Test & Measurement Equipment: High-accuracy calibration and reference circuits.

Conclusion of GQ8A014641FAT

The GQ8A014641FAT stands out for its precision, durability, and compact design, making it a top choice for engineers needing reliable resistor networks in harsh environments. Its ceramic construction, isolated design, and high power rating offer distinct advantages over standard arrays, particularly in industrial, medical, and telecom applications. While not RoHS-compliant, its performance metrics justify its use in specialized, high-reliability systems.