TT Electronics/IRC

GQ8A011273JFT

GQ8A011273JFT Description

The GQ8A011273JFT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 8-resistor isolated network features a 127K Ohm resistance value with a 5% tolerance and a ±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 a 0.75W (3/4W) total power rating and 0.1W 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 reliability in high-voltage environments.

GQ8A011273JFT Features

• Isolated Circuit Design (ISOL): Ensures independent resistor performance, reducing crosstalk.
• Ceramic Case & Thin-Film Technology: Delivers superior thermal stability and low noise.
• High Power Handling: 0.75W total (0.1W per resistor) with derating up to 125°C.
• Precision Tolerance: 5% resistance tolerance and ±100ppm/°C TCR for consistent operation.
• Robust Packaging: QSOP-16 with gull-wing leads for secure SMD mounting.
• Non-Automotive, Non-PPAP: Ideal for industrial and commercial applications.

GQ8A011273JFT Applications

This resistor network excels in:

• Signal Conditioning Circuits: Isolation and impedance matching in analog/digital systems.
• Medical Electronics: Precision instrumentation due to low drift and high stability.
• Telecom Infrastructure: High-frequency PCBs requiring tight tolerance and minimal noise.
• Power Management Modules: Voltage dividers and feedback networks in DC/DC converters.
• Test & Measurement Equipment: Calibration circuits demanding long-term reliability.

Conclusion of GQ8A011273JFT

The GQ8A011273JFT stands out for its isolated thin-film design, ceramic durability, and high-power efficiency, making it a top choice for precision electronics. Its QSOP-16 package and SMD compatibility streamline assembly, while its wide temperature range ensures performance in harsh environments. Though not RoHS-compliant, it remains a robust solution for industrial, telecom, and medical applications where accuracy and thermal resilience are critical.