TT Electronics/IRC

GQ8A031100JFT

GQ8A031100JFT Description

The GQ8A031100JFT from TT Electronics/IRC is a high-performance 8-resistor thin film network designed for precision applications requiring stable resistance values and reliable isolation. Encased in a ceramic QSOP package, this 16-pin SMD component offers a 110Ω resistance per resistor with a 5% tolerance and a ±25ppm/°C temperature coefficient, ensuring minimal drift across operating conditions. Rated for 0.75W (3/4W) total power and 0.1W per resistor, it supports 100V maximum voltage and operates within a wide temperature range of 70°C to 125°C. Its gull-wing termination and 0.64mm pitch facilitate robust surface-mount assembly, while the ceramic construction enhances thermal and mechanical durability.

GQ8A031100JFT Features

• Isolation-Centric Design: Labeled with "ISOL" circuit designator, it ensures independent resistor performance, critical for signal integrity.
• Thin Film Technology: Delivers low noise and high stability, outperforming thick-film alternatives in precision circuits.
• Compact & Robust: 4.9mm × 6.02mm × 1.47mm dimensions with ±0.1mm height tolerance suit space-constrained PCBs.
• High-Temperature Resilience: 125°C maximum operating temperature with derated power up to 125°C, ideal for harsh environments.
• Non-Automotive Compliance: Excludes PPAP, making it suitable for industrial and telecom applications without automotive-grade overhead.

GQ8A031100JFT Applications

• Signal Conditioning: Isolated resistor networks in ADC/DAC circuits and sensor interfaces.
• Voltage Division: Precision dividers in test equipment and medical devices.
• Industrial Controls: PLC modules and power supply feedback loops requiring stable resistance.
• Telecom Infrastructure: Line termination and impedance matching in high-frequency PCBs.

Conclusion of GQ8A031100JFT

The GQ8A031100JFT excels in precision, isolation, and thermal performance, leveraging thin-film technology and ceramic packaging for demanding applications. Its balanced power rating, tight tolerance, and compact form make it a superior choice over generic resistor arrays in industrial, telecom, and instrumentation designs. While not RoHS-compliant, its reliability in non-consumer environments underscores its niche value.