TT Electronics/IRC

GQ8B025492JBT

GQ8B025492JBT Description

The GQ8B025492JBT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications in demanding electronic circuits. This 16-pin QSOP package integrates 15 resistors, each with a 54.9KΩ resistance and a tight 5% tolerance, ensuring consistent performance across industrial and commercial environments. The network operates within a wide temperature range of 70°C to 125°C, with a derated power capability, and features a ±50ppm/°C temperature coefficient for stable resistance under thermal stress. Encased in a ceramic substrate, it offers superior durability and heat dissipation, making it ideal for high-reliability applications.

GQ8B025492JBT Features

• High-Density Integration: 15 resistors in a compact QSOP-16 package (4.9mm x 6.02mm x 1.47mm), saving PCB space.
• Precision Thin-Film Technology: Delivers low noise and high stability (±50ppm/°C) for sensitive analog/digital circuits.
• Robust Power Handling: 0.75W total power rating (0.05W per resistor) with a 100V maximum voltage rating.
• Automated Assembly Friendly: Gull-wing SMD termination and 0.64mm pitch ensure compatibility with high-speed pick-and-place systems.
• Industrial-Grade Reliability: Ceramic case enhances thermal and mechanical resilience, suitable for harsh environments.

GQ8B025492JBT Applications

• Signal Conditioning: Precision voltage dividers in sensor interfaces (e.g., automotive sensors, medical devices).
• Bus Termination: Ideal for CAN, I2C, or SPI buses due to matched resistance and low parasitic effects.
• Embedded Systems: Used in FPGA/ASIC peripheral circuits where space and stability are critical.
• Test & Measurement Equipment: Ensures accuracy in multichannel data acquisition systems.

Conclusion of GQ8B025492JBT

The GQ8B025492JBT stands out for its combination of density, precision, and ruggedness, addressing challenges in modern electronics where space and reliability are paramount. Its ceramic construction, tight tolerance, and low TCR make it a superior choice over polymer-based networks or discrete resistors. While not PPAP or automotive-qualified, it excels in industrial, telecom, and instrumentation applications demanding long-term stability. Packaged in tubes for automated handling, it streamlines manufacturing efficiency without compromising performance.