TT Electronics/IRC

GQ8A031502BAT

GQ8A031502BAT Description

The GQ8A031502BAT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 8-resistor isolated network features a 15K Ohm resistance value with an ultra-tight 0.1% tolerance and a low ±25ppm/°C temperature coefficient, ensuring exceptional 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 and 0.1W per resistor, making it suitable for high-reliability circuits. The gull-wing termination and surface-mount design facilitate easy PCB integration, while its 100V maximum voltage rating enhances durability in industrial environments.

GQ8A031502BAT Features

• Precision Performance: 0.1% tolerance and ±25ppm/°C TCR for minimal drift in critical applications.
• Robust Construction: Ceramic case ensures thermal stability and mechanical strength.
• High Power Handling: 0.75W total power (0.1W per resistor) derated up to 125°C.
• Compact & Reliable: QSOP package (4.9mm x 6.02mm x 1.47mm) with ±0.1mm length/height tolerances.
• Isolated Design: ISOL circuit configuration prevents cross-talk in multi-channel systems.
• Industry Compliance: EAR99 ECCN and non-RoHS status (suitable for legacy designs).

GQ8A031502BAT Applications

Ideal for precision analog and digital systems, including:

• Medical Equipment: Patient monitoring devices requiring stable signal conditioning.
• Industrial Automation: PLCs, sensor interfaces, and feedback control circuits.
• Test & Measurement: Calibration instruments and high-accuracy data acquisition systems.
• Aerospace & Defense: Avionics and communication hardware demanding low-drift performance.
• Telecom Infrastructure: Base station signal processing and RF modules.

Conclusion of GQ8A031502BAT

The GQ8A031502BAT stands out for its precision, power efficiency, and rugged ceramic packaging, making it a superior choice for engineers prioritizing long-term reliability and thermal performance. Its isolated thin-film design is particularly advantageous in noise-sensitive or high-voltage environments. While not automotive-grade, its industrial-grade robustness and tight tolerances justify its use in mission-critical applications where component failure is not an option.