TT Electronics/IRC

GQ0A033090FAT

GQ0A033090FAT Description

The GQ0A033090FAT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 10-resistor isolated network features a 309Ω resistance value with a tight 1% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. Housed in a 20-pin QSOP ceramic package, it offers excellent thermal stability and durability, making it suitable for demanding environments. The 1W total power rating (0.1W per resistor) and 100V maximum voltage rating provide robust electrical performance, while the gull-wing termination ensures reliable surface-mount (SMD) assembly. Packaged in a tube, it is ideal for automated PCB production.

GQ0A033090FAT Features

• Precision Thin Film Technology: Delivers high accuracy (±1%) and low TCR (±25ppm/°C) for stable operation.
• Isolated Resistor Network (ISOL): 10 independent resistors in a compact QSOP ceramic case (8.66mm x 6.02mm x 1.47mm).
• High Power Handling: 1W total (0.1W per resistor) with derating up to 125°C.
• Robust Construction: Ceramic substrate ensures superior thermal and mechanical reliability.
• Surface-Mount Design: Gull-wing terminals with 0.64mm pitch for easy PCB integration.
• Non-Automotive, Non-PPAP: Suitable for industrial, telecom, and instrumentation applications.

GQ0A033090FAT Applications

This resistor network excels in precision analog and digital circuits, including:

• Signal Conditioning: Voltage dividers, feedback networks in op-amp circuits.
• Medical Equipment: High-accuracy sensor interfaces and measurement systems.
• Industrial Controls: PLCs, motor drives, and power management modules.
• Telecommunications: RF and baseband signal processing.
• Test & Measurement: Calibration circuits and reference voltage networks.

Conclusion of GQ0A033090FAT

The GQ0A033090FAT stands out for its precision, thermal stability, and compact form factor, making it a top choice for engineers requiring reliable resistor networks in harsh or high-accuracy environments. Its ceramic QSOP package and thin-film technology offer superior performance over standard thick-film alternatives, particularly in applications demanding low drift and high power efficiency. While not RoHS-compliant, it remains a robust solution for industrial and professional electronics.