TT Electronics/IRC

GQ8B021821JAT

GQ8B021821JAT Description

The GQ8B021821JAT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications in demanding electronic circuits. This 16-pin QSOP (Quarter-Small Outline Package) device integrates 15 resistors, each with a 1.82kΩ resistance value and a 5% tolerance, ensuring reliable signal conditioning and voltage division. The network operates within a wide temperature range of 70°C to 125°C, derated for optimal performance, and features a ±50ppm/°C temperature coefficient for minimal resistance drift. Encased in a ceramic package, it offers excellent thermal stability and durability, making it suitable for harsh environments. With a 0.75W (3/4W) total power rating and 100V maximum voltage rating, this component is engineered for robust operation in compact, surface-mount designs.

GQ8B021821JAT Features

• High-Density Integration: 15 resistors in a compact QSOP-16 package (4.9mm x 6.02mm x 1.47mm) save PCB space.
• Precision Thin-Film Technology: Delivers ±50ppm/°C TCR and 5% tolerance for stable performance.
• Ceramic Case: Enhances thermal management and mechanical strength.
• Gull Wing Termination: Ensures reliable surface-mount (SMD) soldering with a 0.64mm terminal pitch.
• Wide Operating Range: Rated for 125°C maximum temperature and 70°C to 125°C derated power range.
• Non-Automotive, Non-PPAP: Ideal for industrial and commercial applications where PPAP compliance is not required.

GQ8B021821JAT Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage division in ADC/DAC circuits.
• Bus Termination: Stable impedance matching for digital buses (e.g., SPI, I2C).
• Industrial Controls: Robust performance in PLCs, sensors, and power management systems.
• Test & Measurement Equipment: Low-drift resistance networks for calibration circuits.
• Consumer Electronics: Space-constrained designs requiring high reliability.

Conclusion of GQ8B021821JAT

The GQ8B021821JAT combines thin-film accuracy, ceramic durability, and high-power handling in a miniaturized QSOP package. Its low TCR, tight tolerance, and surface-mount compatibility make it a superior choice for engineers prioritizing stability and space efficiency. While not RoHS-compliant or automotive-grade, it is a cost-effective solution for industrial, commercial, and instrumentation applications demanding precision and longevity.