TT Electronics/IRC

GQ8A026340FBT

GQ8A026340FBT Description

The GQ8A026340FBT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance and low temperature coefficient. This 8-resistor isolated network features a 634Ω resistance value with a tight 1% tolerance and a ±50ppm/°C temperature coefficient, ensuring reliable performance across a wide operating temperature range of 70°C to 125°C. Housed in a 16-pin QSOP ceramic package, it offers excellent thermal stability and durability, making it suitable for demanding environments. With a 0.75W (3/4W) total power rating and 100V maximum voltage rating, this component is ideal for circuits requiring isolation and precision.

GQ8A026340FBT Features

• Thin-film technology: Delivers high accuracy and stability with a ±50ppm/°C TCR.
• Ceramic case: Enhances thermal performance and mechanical robustness.
• Gull-wing termination: Ensures reliable surface-mount (SMD) compatibility with a 0.64mm terminal pitch.
• Isolated circuit design (ISOL): Provides independent resistors for flexible circuit configurations.
• Compact dimensions: 4.9mm (L) × 6.02mm (D) × 1.47mm (H) with tight tolerances (±0.1mm height, ±0.2mm depth).
• Non-automotive, non-PPAP: Suitable for industrial and commercial applications.

GQ8A026340FBT Applications

This resistor network excels in precision analog and digital circuits, including:

• Signal conditioning in data acquisition systems.
• Voltage dividers and impedance matching in communication equipment.
• Feedback networks for op-amps and ADCs/DACs.
• Medical instrumentation requiring stable resistance under thermal stress.
• Test & measurement devices where low TCR and high accuracy are critical.

Conclusion of GQ8A026340FBT

The GQ8A026340FBT stands out for its thin-film precision, ceramic isolation, and compact QSOP package, making it a superior choice for engineers designing high-reliability electronics. Its 1% tolerance, low TCR, and 0.75W power handling ensure consistent performance in industrial, medical, and communication applications. While not RoHS-compliant, its thermal stability and mechanical strength justify its use in specialized, high-performance systems.