TT Electronics/IRC

GQ8A014420CBT

GQ8A014420CBT Description

The GQ8A014420CBT from TT Electronics/IRC is a high-precision 8-resistor thin film network designed for demanding isolation applications. Housed in a ceramic QSOP package, it offers a 442Ω resistance value with an exceptional ±0.25% tolerance and a ±100ppm/°C temperature coefficient, ensuring stability across a wide operating temperature range of 70°C to 125°C. With a 0.75W (3/4W) total power rating (0.1W per resistor) and a 100V maximum voltage rating, this 16-pin gull-wing SMD component is ideal for precision analog and digital circuits requiring tight tolerance and low drift. Its ceramic construction enhances thermal performance and durability, while the isolated (ISOL) circuit design minimizes crosstalk. Packaged in a tube, it is suited for automated assembly processes.

GQ8A014420CBT Features

• High Precision: ±0.25% tolerance and ±100ppm/°C TCR for stable performance.
• Robust Construction: Ceramic case ensures superior thermal management and mechanical strength.
• Space-Efficient: Compact QSOP (4.9mm x 6.02mm x 1.47mm) footprint with 0.64mm terminal pitch.
• Isolated Design: Minimizes interference in multi-channel applications.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power.
• Surface-Mount Ready: Gull-wing terminals facilitate high-speed PCB assembly.
• Non-Automotive/Non-PPAP: Suitable for industrial and commercial applications.

GQ8A014420CBT Applications

This resistor network excels in:

• Precision Voltage Dividers in test & measurement equipment.
• Signal Conditioning for ADCs/DACs in data acquisition systems.
• Isolation Circuits in medical devices and industrial controls.
• Feedback Networks for op-amps and instrumentation amplifiers.
• High-Density PCBs where space and thermal performance are critical.

Conclusion of GQ8A014420CBT

The GQ8A014420CBT stands out for its precision, thermal resilience, and compact design, making it a top choice for engineers needing reliable resistor networks in high-performance electronics. Its ceramic isolation and thin-film technology provide long-term stability, while the QSOP package ensures compatibility with modern SMT processes. Ideal for industrial, medical, and instrumentation applications, this component delivers consistent performance where accuracy and durability are paramount.