TT Electronics/IRC

GQ8A025102GFT

GQ8A025102GFT Description

The GQ8A025102GFT 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 51K Ohm resistance per resistor with a tight 2% 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 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 allows independent resistor operation, making it ideal for signal conditioning and isolation tasks. Rated for 0.1W per resistor and 0.75W total power dissipation, it supports 100V maximum voltage, suitable for industrial and instrumentation use.

GQ8A025102GFT Features

• Precision Thin Film Technology: Delivers stable performance with ±50ppm/°C TCR and 2% tolerance.
• Robust Ceramic Package: Enhances thermal management and durability in harsh environments.
• Isolated Resistor Network: Each of the 8 resistors operates independently, enabling flexible circuit design.
• High Power Handling: 0.75W total power rating (0.1W per resistor) for demanding applications.
• Surface-Mount Gull Wing Terminals: Ensures secure PCB attachment with a 0.64mm pitch.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power.

GQ8A025102GFT Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers and feedback networks in op-amp circuits.
• Industrial Control Systems: Isolation and impedance matching in PLCs and sensor interfaces.
• Test & Measurement Equipment: High-accuracy reference circuits and calibration modules.
• Medical Electronics: Signal isolation in patient monitoring devices.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical automotive electronics.

Conclusion of GQ8A025102GFT

The GQ8A025102GFT stands out for its precision, isolation capability, and robust ceramic construction, making it a superior choice for engineers requiring reliable resistor networks in compact, high-performance designs. While not PPAP or automotive-qualified, its thin film technology and wide operating range cater to industrial, medical, and instrumentation needs where accuracy and thermal stability are critical. Its QSOP package and gull-wing termination further simplify integration into dense PCB layouts.