TT Electronics/IRC

GQ8B021782JAT

GQ8B021782JAT Description

The GQ8B021782JAT 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 17.8KΩ 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 and delivers a total power rating of 0.75W (3/4W), with each resistor rated at 0.05W (1/20W). Its ceramic case and gull-wing termination provide robust mechanical stability and ease of surface-mount assembly.

GQ8B021782JAT Features

• Thin-Film Technology: Offers superior stability, low noise, and a tight ±50ppm/°C temperature coefficient, ideal for precision analog circuits.
• High-Density Integration: Combines 15 resistors in a compact 4.9mm x 6.02mm footprint, saving PCB space.
• Robust Construction: Ceramic substrate ensures excellent thermal management and durability in harsh environments.
• Automated Assembly Friendly: Gull-wing leads and 0.64mm terminal pitch enable high-speed SMT placement.
• Wide Voltage Range: Supports up to 100V, suitable for industrial and instrumentation applications.
• Non-Automotive Grade: While not PPAP-compliant, it excels in test equipment, medical devices, and telecom systems.

GQ8B021782JAT Applications

This resistor network is optimized for:

• Signal Conditioning: Precision voltage dividers in data acquisition systems.
• Impedance Matching: High-frequency circuits in RF and communication modules.
• Industrial Controls: Robust performance in PLC I/O modules and sensor interfaces.
• Medical Electronics: Stable operation in patient monitoring and diagnostic equipment.
• Test & Measurement: Low-drift performance for calibration and instrumentation.

Conclusion of GQ8B021782JAT

The GQ8B021782JAT stands out for its thin-film accuracy, compact design, and industrial-grade reliability. While not suited for automotive use, its low TCR, high power density, and ceramic construction make it a top choice for precision electronics where space and performance are critical. Engineers will appreciate its balance of cost-effectiveness and technical excellence in complex circuit designs.