TT Electronics/IRC

GQ8A0243R2FFT

GQ8A0243R2FFT Description

The GQ8A0243R2FFT from TT Electronics/IRC is a high-performance 8-resistor thin-film network designed for precision applications. Housed in a 16-pin QSOP ceramic package, it offers a 43.2Ω resistance per resistor with a tight 1% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stability across a wide operating temperature range of 70°C to 125°C. The device features isolated (ISOL) circuit design, making it suitable for applications requiring independent resistor functionality. With a 0.75W (3/4W) total power rating (0.1W per resistor) and a 100V maximum voltage rating, it delivers reliable performance in demanding environments. The gull-wing termination and surface-mount design facilitate easy PCB integration.

GQ8A0243R2FFT Features

• Precision Thin-Film Technology: Ensures low noise and high accuracy.
• Ceramic QSOP Package: Provides excellent thermal stability and mechanical robustness.
• Isolated Resistor Network (ISOL): Allows independent usage of each resistor.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power.
• High Power Handling: 0.75W total (0.1W per resistor) for demanding circuits.
• Low TCR (±50ppm/°C): Minimizes resistance drift under thermal stress.
• Gull-Wing SMD Termination: Ensures secure PCB mounting and solderability.
• Compact Dimensions: 4.9mm (L) × 6.02mm (D) × 1.47mm (H) with tight tolerances.

GQ8A0243R2FFT Applications

This resistor network is ideal for:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces.
• Industrial Control Systems: Signal conditioning and isolation in harsh environments.
• Medical Electronics: High-reliability instrumentation requiring stable resistance values.
• Telecommunications: Impedance matching and filtering in RF/analog modules.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical circuits.

Conclusion of GQ8A0243R2FFT

The GQ8A0243R2FFT stands out for its precision, isolation capability, and robust ceramic construction, making it a superior choice for applications demanding stable, high-accuracy resistance networks. While not PPAP or automotive-qualified, its thin-film technology, low TCR, and high power rating make it ideal for industrial, medical, and telecom systems where reliability is critical. Its compact QSOP package ensures space efficiency without compromising performance.