TT Electronics/IRC

GQ0A0373R2GFT

GQ0A0373R2GFT Description

The GQ0A0373R2GFT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 20-pin QSOP package features 10 isolated resistors, each with a 73.2 Ω resistance and a tight 2% tolerance, ensuring consistent performance in demanding circuits. The ceramic case provides excellent thermal stability, while the gull-wing termination enables reliable surface-mount (SMD) assembly. With a power rating of 1W (0.1W per resistor) and a ±25ppm/°C temperature coefficient, this network is optimized for stability across a wide temperature range (70°C to 125°C). Its 100V maximum voltage rating and isolated (ISOL) circuit design make it suitable for high-voltage and signal isolation applications.

GQ0A0373R2GFT Features

• Precision Thin Film Technology: Delivers low noise and high accuracy (±25ppm/°C) for sensitive analog/digital circuits.
• Robust Ceramic Package: Enhances thermal dissipation and mechanical durability in harsh environments.
• Isolated Resistor Network (ISOL): 10 independent resistors reduce crosstalk, ideal for multi-channel systems.
• High Power Handling: 1W total (0.1W per resistor) with derating up to 125°C.
• Compact QSOP Form Factor: 8.66mm × 6.02mm footprint saves PCB space while supporting high-density layouts.
• Gull-Wing SMD Termination: Ensures reliable solder joints for automated assembly processes.
• Non-Automotive (PPAP No): Optimized for industrial, telecom, and instrumentation use.

GQ0A0373R2GFT Applications

• Voltage Division & Signal Conditioning: Precision dividers in ADC/DAC circuits.
• Industrial Control Systems: Isolated feedback networks in PLCs and motor drives.
• Telecom Infrastructure: Impedance matching and termination in high-frequency modules.
• Test & Measurement Equipment: Stable reference resistors in calibration devices.
• Medical Electronics: Low-drift networks for patient monitoring systems.

Conclusion of GQ0A0373R2GFT

The GQ0A0373R2GFT stands out for its combination of precision, isolation, and power handling in a compact SMD package. Its ceramic construction and thin-film technology ensure reliability in temperature-variable environments, while the isolated design minimizes interference in multi-channel applications. Though not RoHS-compliant, it remains a top choice for industrial and telecom designs requiring high-voltage tolerance and long-term stability. Engineers will appreciate its balance of performance and space efficiency, making it a versatile solution for complex circuit architectures.