TT Electronics/IRC

GQ8A031501BAT

GQ8A031501BAT Description

The GQ8A031501BAT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 8-resistor isolated network features a 1.5KΩ resistance value with an ultra-tight 0.1% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stability across a wide temperature range of 70°C to 125°C. Housed in a 16-pin QSOP ceramic package, it offers a 0.75W (3/4W) total power rating (0.1W per resistor) and a 100V maximum voltage rating, making it suitable for precision analog and digital circuits. The gull-wing termination and surface-mount design facilitate easy PCB integration, while the ceramic case enhances thermal performance and durability.

GQ8A031501BAT Features

• High Precision: 0.1% tolerance and ±25ppm/°C TCR for stable performance.
• Robust Construction: Ceramic QSOP package ensures reliability in harsh environments.
• Isolated Design: Eight independent 1.5KΩ resistors for flexible circuit design.
• Power Efficiency: 0.75W total power dissipation (0.1W per resistor).
• Surface-Mount Ready: Gull-wing terminals with 0.64mm pitch for compact PCB layouts.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power.
• High Voltage Tolerance: Supports up to 100V, ideal for industrial and automotive applications.

GQ8A031501BAT Applications

This resistor network excels in precision-critical applications such as:

• Analog Signal Conditioning: Voltage dividers, feedback networks in op-amp circuits.
• Medical Electronics: Patient monitoring systems requiring high stability.
• Industrial Controls: PLCs, sensor interfaces, and instrumentation.
• Automotive Systems (non-AECQ): Engine control units (ECUs), infotainment systems (note: not PPAP/AECQ certified).
• Test & Measurement Equipment: Calibration tools, data acquisition systems.

Conclusion of GQ8A031501BAT

The GQ8A031501BAT stands out for its precision, isolation, and ceramic-enhanced durability, making it a top choice for engineers needing reliable thin-film networks. While not automotive-grade (PPAP/No), its low TCR, high power rating, and compact QSOP footprint make it ideal for industrial, medical, and precision analog designs. For applications demanding tight tolerances and thermal stability, this TT Electronics/IRC offering delivers exceptional performance.