TT Electronics/IRC

GQ8B011542DT

GQ8B011542DT Description

The GQ8B011542DT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding applications requiring tight tolerances and stable performance. This 15-resistor array features a 15.4KΩ resistance value per element with an exceptional ±0.5% tolerance and a low ±100ppm/°C temperature coefficient, ensuring minimal drift across operating conditions. Encased in a ceramic QSOP package, it offers superior thermal stability and durability, with a maximum operating temperature of 125°C. The 16-pin gull-wing SMD termination facilitates reliable surface mounting, while the 0.75W (3/4W) total power rating (0.05W per resistor) supports robust circuit designs.

GQ8B011542DT Features

• Precision Performance: Thin-film technology delivers 0.5% tolerance and ±100ppm/°C TCR for stable, repeatable operation.
• High Power Handling: 0.75W total power (0.05W per resistor) with derating up to 125°C.
• Robust Construction: Ceramic QSOP case ensures thermal and mechanical resilience.
• Space-Efficient Design: Compact 4.9mm × 6.02mm × 1.47mm footprint with 0.64mm pitch for high-density PCB layouts.
• Automation-Ready: Gull-wing terminals enable reliable automated placement and reflow soldering.
• Wide Voltage Range: Supports up to 100V maximum rating for versatile use.

GQ8B011542DT Applications

Ideal for precision analog and digital circuits, the GQ8B011542DT excels in:

• Signal Conditioning: Voltage dividers, feedback networks in op-amp circuits.
• Medical Electronics: Patient monitoring systems requiring low drift.
• Industrial Controls: PLCs, sensor interfaces, and instrumentation.
• Communications Equipment: RF matching networks, filter tuning.
• Automotive (Non-Automotive Grade): Infotainment or non-safety-critical systems.

Conclusion of GQ8B011542DT

The GQ8B011542DT combines precision, power efficiency, and compactness, making it a standout choice for engineers prioritizing reliability in harsh environments. Its ceramic encapsulation, tight tolerances, and high-temperature resilience address challenges in industrial, medical, and communication systems. While not PPAP or automotive-qualified, it remains a cost-effective solution for high-performance resistor networks where stability and space savings are critical.