TT Electronics/IRC

GQ8A021182FFT

GQ8A021182FFT Description

The GQ8A021182FFT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 8-resistor isolated network features a 11.8KΩ resistance value with a tight 1% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a wide operating temperature range of 70°C to 125°C. Housed in a 16-pin QSOP ceramic package, it offers excellent thermal stability and durability. The device is rated for 0.75W (3/4W) total power dissipation and 0.1W per resistor, with a maximum voltage rating of 100V. Its gull-wing termination and surface-mount design facilitate easy PCB integration.

GQ8A021182FFT Features

• Precision Thin Film Technology: Delivers high accuracy (±1%) and low TCR (±50ppm/°C) for stable performance.
• Robust Ceramic Package: Enhances thermal management and mechanical strength.
• Isolated Circuit Design (ISOL): Each resistor operates independently, ideal for signal isolation.
• High Power Handling: Supports 0.75W total power (0.1W per resistor) in a compact 4.9mm x 6.02mm footprint.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power.
• Surface-Mount Compatibility: Gull-wing leads and 0.64mm pitch ensure seamless SMD assembly.
• Non-Automotive, Non-PPAP: Suitable for industrial and commercial applications.

GQ8A021182FFT Applications

This resistor network excels in precision analog and digital circuits, including:

• Signal Conditioning & Isolation: Used in sensor interfaces, ADC/DAC circuits, and instrumentation.
• Voltage Division & Biasing: Ideal for op-amp feedback networks and reference voltage generation.
• Medical & Test Equipment: Ensures accuracy in diagnostic devices and calibration systems.
• Industrial Control Systems: Provides reliable resistance in PLCs and motor drives.
• Telecom & Networking: Used in signal filtering and impedance matching.

Conclusion of GQ8A021182FFT

The GQ8A021182FFT stands out for its precision, durability, and compact design, making it a superior choice for applications demanding high stability and power efficiency. Its ceramic QSOP package, isolated resistors, and thin-film technology offer distinct advantages over standard thick-film networks. While not automotive-grade, it is well-suited for industrial, medical, and telecom systems where accuracy and thermal performance are critical. Engineers seeking a reliable, high-tolerance resistor network will find this model an excellent fit.