TT Electronics/IRC

GQ8A014642JT

GQ8A014642JT Description

The GQ8A014642JT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance values and reliable isolation. This 8-resistor network features a 46.4KΩ resistance per element with a 5% tolerance and a ±100ppm/°C temperature coefficient, ensuring consistent performance across a wide temperature range of 70°C to 125°C. Housed in a 16-pin QSOP ceramic package, it offers 0.75W (3/4W) total power dissipation and 0.1W (1/10W) per resistor, making it suitable for demanding circuit designs. The gull-wing termination and surface-mount (SMD) design facilitate easy PCB integration, while its 100V maximum voltage rating enhances durability in high-voltage environments.

GQ8A014642JT Features

• High Precision: Thin-film technology ensures low noise and stable resistance values.
• Robust Construction: Ceramic case provides excellent thermal and mechanical stability.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power.
• Compact & Durable: QSOP package (4.9mm x 6.02mm x 1.47mm) with tight tolerances (±0.1mm height, ±0.2mm depth).
• Isolated Design: Circuit designator "ISOL" ensures independent resistor performance, reducing crosstalk.
• Automotive-Grade Alternatives: While not PPAP or automotive-qualified, its high reliability suits industrial and telecom applications.

GQ8A014642JT Applications

• Signal Conditioning: Ideal for analog/digital signal isolation in data acquisition systems.
• Voltage Division: Precision dividers in test equipment and instrumentation.
• Industrial Controls: Robust performance in PLCs, motor drives, and power supplies.
• Telecommunications: Stable resistance for RF and baseband circuits.
• Medical Devices: Reliable operation in diagnostic equipment where precision is critical.

Conclusion of GQ8A014642JT

The GQ8A014642JT stands out for its thin-film accuracy, ceramic durability, and isolated resistor design, making it a superior choice for precision electronics. Its compact QSOP package, high power rating, and wide temperature range cater to industrial, telecom, and medical applications where reliability is paramount. While not RoHS-compliant, its performance benefits justify its use in specialized, high-reliability systems. Engineers seeking a stable, high-voltage-resistant network will find this model exceptionally capable.