TT Electronics/IRC

GQ0A031273DAT

GQ0A031273DAT Description

The GQ0A031273DAT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding applications requiring tight tolerances and stable performance. This 20-pin QSOP package features 10 isolated resistors, each with a 127K Ohm resistance value and an exceptional ±0.5% tolerance. The ceramic case ensures durability, while the gull-wing termination facilitates reliable surface-mount (SMD) assembly. With a power rating of 1W (0.1W per resistor) and a ±25ppm/°C temperature coefficient, this network delivers consistent performance across a wide temperature range (70°C to 125°C). Its 100V maximum voltage rating and EAR99 ECCN classification make it suitable for industrial and commercial electronics.

GQ0A031273DAT Features

• Precision Thin Film Technology: Ensures low noise, high stability, and tight resistance tolerances (±0.5%).
• Ceramic QSOP Package: Provides excellent thermal dissipation and mechanical robustness.
• Isolated Resistor Network (ISOL): 10 independent resistors prevent crosstalk, ideal for signal conditioning.
• Wide Operating Range: Functions reliably from -55°C to +125°C (derated above 70°C).
• Low TCR (±25ppm/°C): Minimizes resistance drift under temperature fluctuations.
• Gull-Wing SMD Termination: Ensures secure PCB mounting and solder joint integrity.
• Non-Automotive, Non-PPAP: Optimized for industrial, medical, and test equipment applications.

GQ0A031273DAT Applications

• Precision Analog Circuits: Voltage dividers, feedback networks, and DAC/ADC interfaces.
• Medical Instrumentation: High-accuracy sensor signal conditioning.
• Industrial Control Systems: PLCs, motor drives, and power management modules.
• Test & Measurement Equipment: Calibration circuits and reference standards.
• Telecom Infrastructure: Signal integrity preservation in high-frequency PCBs.

Conclusion of GQ0A031273DAT

The GQ0A031273DAT stands out for its precision, isolation, and ceramic-enhanced reliability, making it a superior choice for engineers prioritizing signal accuracy and thermal stability. While not RoHS-compliant, its thin-film construction and low TCR ensure long-term performance in harsh environments. Ideal for high-reliability industrial and instrumentation designs, this resistor network combines space efficiency (8.66mm x 6.02mm footprint) with robust electrical characteristics. For applications demanding tight tolerances and minimal drift, this model offers a compelling balance of performance and durability.