TT Electronics/IRC

GQ8B011800GFT

GQ8B011800GFT Description

The GQ8B011800GFT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 15-resistor array features a 180 Ohm resistance value per element with a tight 2% tolerance and a low ±100ppm/°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 a compact 4.9mm × 6.02mm × 1.47mm footprint, making it ideal for space-constrained designs. With a 0.75W (3/4W) total power rating (0.05W per resistor) and a 100V maximum voltage rating, this surface-mount (SMD) network is built for reliability in demanding environments.

GQ8B011800GFT Features

• High-Density Integration: 15 resistors in a 16-pin QSOP package optimize PCB space.
• Precision Thin-Film Technology: Delivers low noise, high stability, and ±100ppm/°C TCR for critical analog/digital circuits.
• Robust Construction: Ceramic case and gull-wing termination ensure mechanical durability and solderability.
• Wide Operating Range: Rated for -55°C to +125°C, with derated power up to 125°C.
• Automotive-Grade Alternatives: While this model is not PPAP or automotive-qualified, its performance aligns with industrial standards.
• Non-RoHS Compliant: Suitable for legacy or exempted applications requiring leaded components.

GQ8B011800GFT Applications

• Signal Conditioning: Ideal for ADC/DAC reference networks, voltage dividers, and sensor interfaces.
• Bus Termination: The "BUS" circuit designator highlights its suitability for I²C, SPI, or CAN bus termination.
• Medical/Industrial Electronics: Stable performance in patient monitors, test equipment, and control systems.
• Aerospace & Defense: Ceramic packaging and thin-film technology meet high-reliability needs in harsh environments.
• Legacy Systems: Non-RoHS compliance makes it a fit for older designs requiring component continuity.

Conclusion of GQ8B011800GFT

The GQ8B011800GFT resistor network excels in precision, power efficiency, and miniaturization, offering engineers a reliable solution for high-density analog circuits. Its ceramic QSOP package, thin-film stability, and industrial-grade specs make it superior to generic arrays in noise-sensitive or thermally challenging applications. While not suited for automotive use, it remains a top choice for medical, industrial, and communication systems demanding tight tolerances and long-term reliability. For designs requiring space savings without sacrificing performance, this model delivers exceptional value.