TT Electronics/IRC

GQ8A014701CT

GQ8A014701CT Description

The GQ8A014701CT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding applications requiring tight tolerances and stable performance. This 8-resistor isolated network features a 4.7KΩ resistance value with an exceptional ±0.25% tolerance and a ±100ppm/°C temperature coefficient, ensuring reliable operation across a wide temperature range (70°C to 125°C). Housed in a 16-pin QSOP ceramic package, it offers 0.75W (3/4W) total power dissipation and 0.1W per resistor, making it suitable for high-density PCB designs. The gull-wing termination and surface-mount (SMD) configuration facilitate automated assembly, while the 100V maximum voltage rating enhances versatility in various circuits.

GQ8A014701CT Features

• Precision Performance: 0.25% tolerance and ±100ppm/°C TCR ensure minimal drift in critical applications.
• Robust Construction: Ceramic case provides superior thermal stability and mechanical durability.
• High Power Handling: 0.75W total power rating (0.1W per resistor) supports energy-intensive designs.
• Compact & Reliable: QSOP package (4.9mm x 6.02mm x 1.47mm) with ±0.1mm length/height tolerances ensures consistent placement.
• Isolated Design: Independent resistors (ISOL circuit) prevent crosstalk, ideal for signal conditioning.
• Automation-Friendly: Gull-wing leads and 0.64mm pitch enable seamless SMD assembly.

GQ8A014701CT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces requiring low drift.
• Medical & Test Equipment: High-accuracy instrumentation where stability is critical.
• Industrial Controls: PLCs, motor drives, and power management systems needing robust performance.
• Communications Infrastructure: RF modules and signal processing units benefiting from isolated resistors.
• Automotive (Non-Automotive Grade): Non-safety-critical systems like infotainment or lighting controls.

Conclusion of GQ8A014701CT

The GQ8A014701CT stands out for its precision, power efficiency, and compact form factor, making it a top choice for engineers prioritizing accuracy and reliability. Its ceramic isolation, thin-film technology, and high-voltage tolerance cater to advanced electronics, while the QSOP package aligns with modern miniaturization trends. Though not RoHS-compliant or PPAP-certified, it remains a robust solution for industrial, medical, and communication applications where performance outweighs regulatory constraints.