TT Electronics/IRC

GQ0A027152DAT

GQ0A027152DAT Description

The GQ0A027152DAT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 20-pin QSOP surface-mount device features 10 isolated resistors, each with a 71.5KΩ resistance and a tight ±0.5% tolerance, ensuring exceptional accuracy. The ceramic case construction provides superior thermal stability, with a ±50ppm/°C temperature coefficient and a 125°C maximum operating temperature. Rated for 100V maximum voltage and 0.1W power dissipation per resistor (1W total), this network is ideal for precision analog and digital circuits requiring reliable performance under varying thermal conditions.

GQ0A027152DAT Features

• High Precision: ±0.5% tolerance and ±50ppm/°C TCR for stable performance.
• Robust Construction: Ceramic case ensures durability and thermal resistance.
• Isolated Design: 10 independent resistors (ISOL circuit designator) for flexible circuit integration.
• Surface-Mount Gull Wing Terminals: 0.64mm pitch for compact PCB layouts.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power handling.
• QSOP Package: Compact dimensions (8.66mm x 6.02mm x 1.47mm) with tight tolerances (±0.1mm length/height).

GQ0A027152DAT Applications

This resistor network excels in applications requiring precision and reliability, such as:

• Medical Devices: Patient monitoring equipment where signal integrity is critical.
• Industrial Automation: Control systems and sensor interfaces needing stable resistance values.
• Telecommunications: High-frequency signal conditioning and impedance matching.
• Test & Measurement Equipment: Calibration circuits and reference voltage dividers.
• Aerospace & Defense: Ruggedized electronics requiring thermal and mechanical resilience.

Conclusion of GQ0A027152DAT

The GQ0A027152DAT stands out for its precision, isolation, and ceramic-based thermal performance, making it a superior choice for high-reliability applications. Its thin-film technology and QSOP packaging offer a balance of accuracy and space efficiency, while the gull-wing termination ensures secure PCB mounting. Though not automotive-grade or RoHS-compliant, its 0.5% tolerance and wide temperature range make it ideal for industrial, medical, and telecom systems where consistent performance is paramount. For engineers seeking a robust, high-accuracy resistor network, this model delivers exceptional value.