TT Electronics/IRC

GQ0A032321BT

GQ0A032321BT Description

The GQ0A032321BT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding applications requiring tight tolerance and stable performance. This 20-pin QSOP package features 10 isolated resistors, each with a 2.32KΩ resistance value and an exceptional 0.1% tolerance, ensuring minimal deviation in critical circuits. The device operates over a wide temperature range of 70°C to 125°C with a low ±25ppm/°C temperature coefficient, making it ideal for environments with thermal fluctuations. Encased in a ceramic package, it offers superior thermal conductivity and durability, while its gull-wing termination facilitates reliable surface-mount (SMD) assembly. With a maximum voltage rating of 100V and a total power rating of 1W (0.1W per resistor), this network balances precision and robustness.

GQ0A032321BT Features

• High Precision: 0.1% tolerance and ±25ppm/°C TCR for stable performance in precision analog circuits.
• Isolated Resistors: 10 independent resistors with 2.32KΩ each, suitable for isolation-critical designs.
• Robust Construction: Ceramic case enhances thermal management and mechanical strength.
• Surface-Mount Ready: Gull-wing terminals and QSOP package ensure compatibility with automated PCB assembly.
• Wide Operating Range: -70°C to +125°C derated power range, with a maximum operating temperature of 125°C.
• Low Profile: Compact dimensions (8.66mm × 6.02mm × 1.47mm) and 1.63mm seated height save board space.

GQ0A032321BT Applications

This resistor network excels in applications demanding high accuracy and thermal stability, such as:

• Precision voltage dividers in instrumentation and test equipment.
• Signal conditioning circuits for sensors and data acquisition systems.
• Feedback networks in op-amp and ADC/DAC circuits.
• Medical electronics, where consistent performance is critical.
• Industrial control systems requiring long-term reliability under thermal stress.

Conclusion of GQ0A032321BT

The GQ0A032321BT stands out for its combination of precision, isolation, and ruggedness, making it a superior choice for engineers designing high-reliability electronics. Its thin-film technology, ceramic encapsulation, and tight electrical specs ensure consistent performance in harsh environments. While not RoHS-compliant, its mechanical and thermal advantages justify its use in specialized applications. For precision networks requiring isolation and low TCR, this model delivers unmatched value in its class.