TT Electronics/IRC

GQ8B015621JAT

GQ8B015621JAT Description

The GQ8B015621JAT 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 with a common BUS circuit designator, each offering a 5.62KΩ resistance at 5% tolerance and a ±100ppm/°C temperature coefficient. Encased in a ceramic substrate, the network ensures excellent thermal stability and durability, with a maximum operating temperature of 125°C. Its gull-wing termination and surface-mount design facilitate easy PCB integration, while the 0.64mm terminal pitch accommodates high-density layouts.

GQ8B015621JAT Features

• High Power Handling: Delivers 0.75W (3/4W) total power (0.05W per resistor), ideal for power-sensitive designs.
• Robust Construction: Ceramic case and thin-film technology provide superior thermal performance and long-term reliability.
• Precision Tolerance: 5% resistance tolerance and ±100ppm/°C TCR ensure stable performance across temperature fluctuations.
• Compact & Durable: 4.9mm (L) × 6.02mm (D) × 1.47mm (H) dimensions with tight tolerances (±0.1mm height, ±0.2mm depth) suit space-constrained applications.
• Wide Voltage Range: Supports up to 100V maximum voltage, making it versatile for industrial and instrumentation use.

GQ8B015621JAT Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers and sensor interfaces in measurement equipment.
• Industrial Control Systems: Robust performance in PLCs, motor drives, and power supplies.
• Automotive Electronics: Despite being non-automotive grade, its 125°C rating suits under-hood or high-temperature environments.
• Telecommunications: Signal attenuation and impedance matching in RF modules.
• Medical Devices: Reliable operation in diagnostic instruments where stability is critical.

Conclusion of GQ8B015621JAT

The GQ8B015621JAT stands out for its combination of power density, precision, and compactness, making it a top choice for engineers needing reliable resistor networks in harsh environments. Its ceramic thin-film construction and wide operational range offer a competitive edge over polymer-based or lower-tolerance alternatives. While not PPAP or RoHS compliant, its performance-driven design justifies its use in specialized industrial, medical, and telecom applications where durability and accuracy are paramount.