TT Electronics/IRC

GQ8A012431GFT

GQ8A012431GFT Description

The GQ8A012431GFT from TT Electronics/IRC is a high-performance 8-resistor thin-film network designed for precision applications. Encased in a ceramic QSOP package, it offers a 2.43KΩ resistance per resistor with a tight 2% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stability across a wide operating temperature range of 70°C to 125°C. The device features 16 gull-wing terminals for reliable surface-mount (SMD) assembly, with a compact footprint of 4.9mm (L) × 6.02mm (D) × 1.47mm (H). Its isolated (ISOL) circuit design and 100V maximum voltage rating make it suitable for demanding environments. Packaged in a tube, it is ideal for automated PCB assembly.

GQ8A012431GFT Features

• Precision Thin Film Technology: Delivers high accuracy (±2%) and low TCR (±100ppm/°C) for stable performance.
• Robust Ceramic QSOP Case: Enhances thermal management and durability in harsh conditions.
• High Power Handling: 0.75W (3/4W) total power rating (0.1W per resistor) supports power-sensitive designs.
• Isolated Resistor Network: Independent resistors (ISOL) enable flexible circuit configurations.
• Surface-Mount Gull Wing Terminals: Ensures secure PCB attachment with a 0.64mm pitch for high-density layouts.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power.

GQ8A012431GFT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces requiring tight tolerance.
• Industrial Electronics: PLCs, motor controls, and power supplies where thermal stability is critical.
• Test & Measurement Equipment: Calibration circuits and signal conditioning due to low TCR.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical systems needing isolated resistors.
• High-Voltage PCBs: Applications up to 100V, such as telecom or industrial automation.

Conclusion of GQ8A012431GFT

The GQ8A012431GFT stands out for its precision, isolation, and ceramic-packaged reliability, making it a superior choice for engineers prioritizing thermal performance and circuit flexibility. While not PPAP or automotive-qualified, its thin-film technology and robust construction cater to industrial, instrumentation, and high-voltage designs. For applications demanding stable resistance under thermal stress, this network offers an optimal balance of size, power, and accuracy.