TT Electronics/IRC

GQ0A023402BT

GQ0A023402BT Description

The GQ0A023402BT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding isolation and signal conditioning applications. This 20-pin QSOP (Quarter Small Outline Package) device features 10 isolated 34KΩ resistors with an ultra-tight tolerance of ±0.1% and a low ±50ppm/°C temperature coefficient, ensuring stability across a wide operating range of 70°C to 125°C. Encased in a ceramic package, it offers superior thermal performance and durability, making it ideal for harsh environments. With a 1W total power rating (0.1W per resistor) and 100V maximum voltage rating, it balances power handling with precision.

GQ0A023402BT Features

• Precision Performance: 0.1% tolerance and ±50ppm/°C TCR for critical analog circuits.
• Robust Construction: Ceramic QSOP package ensures thermal stability and mechanical strength.
• Isolated Design: 10 independent resistors (ISOL circuit designator) prevent crosstalk in multi-channel systems.
• Surface-Mount Ready: Gull-wing terminals with 0.64mm pitch enable compact PCB layouts.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power.
• High Voltage Tolerance: 100V rating suits industrial and instrumentation applications.

GQ0A023402BT Applications

This resistor network excels in:

• Medical Equipment: Isolation barriers in patient monitoring systems.
• Industrial Automation: Precision signal conditioning for PLCs and sensors.
• Test & Measurement: Calibration circuits requiring low drift and high accuracy.
• Aerospace & Defense: Ruggedized electronics where reliability is critical.
• Communications: RF and analog signal processing in base stations.

Conclusion of GQ0A023402BT

The GQ0A023402BT stands out for its combination of precision, isolation, and ruggedness, making it a top choice for engineers designing high-reliability systems. Its ceramic construction, thin-film technology, and tight electrical specs address challenges in noise-sensitive or thermally demanding environments. While not RoHS-compliant, its performance justifies use in exempted industrial and medical applications. For designers needing repeatable accuracy in compact form, this network delivers unmatched value.