TT Electronics/IRC

GQ8A017871FFT

GQ8A017871FFT Description

The GQ8A017871FFT from TT Electronics/IRC is a high-performance 8-resistor thin film network designed for precision applications. Encased in a ceramic QSOP package, it features a 7.87KΩ resistance value with a tight 1% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. The device is rated for 0.75W (3/4W) total power dissipation (0.1W per resistor) and supports a maximum voltage rating of 100V. Its 16-pin gull-wing SMD termination and 0.64mm terminal pitch facilitate easy surface mounting, while the ceramic construction enhances thermal and mechanical reliability.

GQ8A017871FFT Features

• Precision Thin Film Technology: Delivers high accuracy (±1%) and low TCR (±100ppm/°C) for stable operation in demanding environments.
• Robust Ceramic Package: Offers superior thermal conductivity and durability compared to plastic alternatives.
• Isolated Resistor Network (ISOL): Each resistor operates independently, reducing crosstalk and improving signal integrity.
• Compact QSOP Form Factor: Measures 4.9mm (L) x 6.02mm (D) x 1.47mm (H), ideal for space-constrained PCB designs.
• High Power Handling: Supports 0.75W total power (0.1W per resistor) with derating up to 125°C.
• Automotive-Grade Alternatives: While not PPAP or automotive-certified, its performance suits industrial and telecom applications.

GQ8A017871FFT Applications

• Signal Conditioning: Precision voltage dividers and feedback networks in analog circuits.
• Medical Electronics: Isolated measurement systems requiring high stability.
• Industrial Controls: PLCs, sensor interfaces, and instrumentation where temperature fluctuations are common.
• Telecom Infrastructure: Line termination and impedance matching in high-frequency modules.
• Test & Measurement Equipment: Calibration circuits and reference networks.

Conclusion of GQ8A017871FFT

The GQ8A017871FFT excels in precision, power efficiency, and thermal resilience, making it a standout choice for high-reliability electronics. Its ceramic QSOP package and isolated thin film resistors address challenges in noise-sensitive and thermally demanding designs. While not RoHS-compliant, its performance in industrial, medical, and telecom applications justifies its niche. Engineers seeking a compact, high-power resistor network with exceptional stability will find this model ideal.