TT Electronics/IRC

GQ0A0273R2FFT

GQ0A0273R2FFT Description

The GQ0A0273R2FFT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 20-pin QSOP package features 10 isolated resistors, each with a 73.2Ω resistance, 1% tolerance, and a ±50ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). The ceramic case and gull-wing termination provide robust mechanical and electrical reliability, making it suitable for surface-mount technology (SMT). With a 1W total power rating (0.1W per resistor) and 100V maximum voltage rating, this network excels in precision circuits requiring low noise and high stability.

GQ0A0273R2FFT Features

• High Precision: 1% tolerance and ±50ppm/°C TCR for consistent performance.
• Robust Construction: Ceramic case ensures durability and thermal stability.
• Isolated Design: 10 resistors with independent circuits (ISOL) for flexible configurations.
• Surface-Mount Ready: QSOP package with gull-wing leads for easy SMT assembly.
• Wide Operating Range: -70°C to +125°C with derated power handling.
• Low Noise: Thin-film technology minimizes parasitic effects, ideal for sensitive analog applications.
• Compact Dimensions: 8.66mm × 6.02mm × 1.47mm (L×D×H) with tight tolerances (±0.1mm).

GQ0A0273R2FFT Applications

This resistor network is ideal for:

• Precision voltage dividers in test and measurement equipment.
• Signal conditioning circuits for industrial sensors and transducers.
• Analog front-end modules in medical devices (e.g., patient monitoring systems).
• Feedback networks for op-amps and ADCs in automotive infotainment (non-AECQ qualified).
• Impedance matching in RF and communication systems.

Conclusion of GQ0A0273R2FFT

The GQ0A0273R2FFT stands out for its exceptional accuracy, thermal stability, and compact form factor, making it a top choice for engineers designing high-reliability electronics. While not automotive-grade (PPAP/No), its ceramic construction and thin-film technology offer superior performance in industrial, medical, and instrumentation applications. For projects requiring tight-tolerance, low-drift resistor networks, this model delivers repeatable results under varying environmental conditions.