TT Electronics/IRC

GQ8A029091FT

GQ8A029091FT Description

The GQ8A029091FT 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 9.09KΩ 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 16 gull-wing terminals for reliable surface-mount assembly, with a 0.64mm pitch for compact PCB layouts. Its isolated circuit design (ISOL) allows independent resistor operation, making it versatile for complex circuits. Rated at 0.75W total power (0.1W per resistor) and 100V maximum voltage, it balances power handling with precision.

GQ8A029091FT Features

• Thin Film Technology: Delivers superior accuracy and stability compared to thick film alternatives.
• Ceramic QSOP Package: Enhances thermal performance and durability in harsh environments.
• High Power Density: 0.75W total power in a compact 4.9mm × 6.02mm × 1.47mm footprint.
• Precision Specifications: ±1% tolerance and ±50ppm/°C TCR ensure consistent performance.
• Isolated Resistors: Independent circuits (ISOL) enable flexible design configurations.
• Gull Wing Termination: Facilitates robust soldering and inspection in SMT processes.

GQ8A029091FT Applications

Ideal for precision analog circuits, signal conditioning, and voltage division in:

• Industrial Control Systems: Where stable resistance values are critical under temperature fluctuations.
• Medical Electronics: High-reliability applications like patient monitoring equipment.
• Test & Measurement Equipment: Demanding low drift and high accuracy.
• Automotive Sensors (non-Automotive PPAP version): For non-safety-critical modules requiring thermal resilience.
• Communication Hardware: RF and feedback networks benefiting from isolated resistor arrays.

Conclusion of GQ8A029091FT

The GQ8A029091FT stands out for its combination of precision, power handling, and compact design, making it a top choice for engineers prioritizing reliability in tight layouts. While not RoHS-compliant or PPAP-capable, its ceramic construction and thin film technology offer superior performance in industrial, medical, and communication systems. For applications requiring isolated, high-accuracy resistors in a space-efficient package, this network array delivers exceptional value.