TT Electronics/IRC

GQ8B021822JFT

GQ8B021822JFT Description

The GQ8B021822JFT 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 18.2KΩ resistance value and a 5% tolerance, ensuring reliable performance in compact designs. The ceramic case style and gull-wing termination enable robust surface-mount (SMD) integration, while the ±50ppm/°C temperature coefficient guarantees stability across a wide operating range of -70°C to +125°C. With a total power rating of 0.75W (3/4W) and individual resistor handling 0.05W (1/20W), it balances power dissipation and space efficiency.

GQ8B021822JFT Features

• High-Density Integration: 15-resistor network in a compact 4.9mm × 6.02mm × 1.47mm QSOP package.
• Precision Thin Film Technology: Delivers low noise and high stability (±50ppm/°C) for sensitive analog/digital circuits.
• Robust Construction: Ceramic substrate enhances thermal and mechanical durability.
• Wide Voltage Range: Supports up to 100V, suitable for industrial and automotive (non-AECQ) applications.
• Gull-Wing Termination: Ensures reliable solder joints in automated PCB assembly.
• Non-RoHS Compliant: Ideal for legacy or specialized systems requiring leaded components.

GQ8B021822JFT Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers in sensor interfaces (e.g., thermocouples, strain gauges).
• Bus Termination: Effective BUS line termination in communication protocols (I²C, SPI).
• Industrial Controls: Durable performance in PLCs, motor drives, and power supplies.
• Test & Measurement Equipment: Stable resistance values critical for calibration circuits.
• Aerospace & Defense: Non-RoHS compliance suits legacy systems with stringent reliability needs.

Conclusion of GQ8B021822JFT

The GQ8B021822JFT stands out for its compact form factor, precision thin-film technology, and rugged ceramic construction, making it a superior choice for high-reliability applications. While not automotive-grade (PPAP/No), its wide temperature range and low TCR ensure consistent performance in industrial, aerospace, and instrumentation designs. Engineers seeking a balance of density, power handling, and stability will find this resistor network ideal for optimizing circuit performance without compromising space or reliability.