TT Electronics/IRC

GQ8A026040DBT

GQ8A026040DBT Description

The GQ8A026040DBT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 8-resistor isolated network features a 604Ω resistance value with a tight 0.5% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a wide 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 high-reliability environments. With a 0.75W (3/4W) total power rating and 100V maximum voltage rating, this device is engineered for precision analog and digital circuits requiring consistent resistance matching.

GQ8A026040DBT Features

• High Precision: 0.5% tolerance and ±50ppm/°C TCR for superior accuracy.
• Robust Construction: Ceramic case ensures thermal stability and mechanical strength.
• Compact Design: 4.9mm × 6.02mm × 1.47mm (L×D×H) QSOP package with 0.64mm terminal pitch, ideal for space-constrained PCBs.
• Isolated Configuration: Independent resistors (ISOL) allow flexible circuit design without crosstalk.
• Surface-Mount Ready: Gull-wing termination simplifies automated assembly.
• Wide Operating Range: -55°C to +125°C with derated power up to 125°C.

GQ8A026040DBT Applications

This resistor network excels in:

• Precision voltage dividers and sensor signal conditioning in industrial controls.
• Analog-to-digital converters (ADCs) and digital-to-analog converters (DACs) requiring matched resistances.
• Medical instrumentation where low drift and high reliability are critical.
• Automotive electronics (non-automotive grade) for infotainment or ECU peripheral circuits.
• Telecommunication equipment needing stable termination or impedance matching.

Conclusion of GQ8A026040DBT

The GQ8A026040DBT stands out for its precision, isolation, and compact ceramic packaging, making it a top choice for engineers designing high-performance circuits. While not PPAP or automotive-qualified, its thin-film technology and low TCR ensure consistent operation in industrial, medical, and telecom applications. Its 0.75W power handling and 100V rating further broaden its usability in power-sensitive designs. For projects demanding tight tolerance and thermal resilience, this resistor network delivers unmatched reliability.