TT Electronics/IRC

GQ0A023481JBT

GQ0A023481JBT Description

The GQ0A023481JBT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 20-pin QSOP package features 10 isolated resistors, each with a 3.48KΩ resistance value and a 5% tolerance. The device operates within a wide temperature range of 70°C to 125°C, ensuring reliability in demanding environments. With a ±50ppm/°C temperature coefficient, it offers excellent stability under thermal stress. The ceramic case style and gull-wing termination make it ideal for surface-mount (SMD) applications, while its 1W total power rating (0.1W per resistor) ensures robust performance in compact designs.

GQ0A023481JBT Features

• High Precision: Thin-film technology delivers low TCR (±50ppm/°C) and 5% tolerance for consistent performance.
• Robust Construction: Ceramic substrate enhances thermal and mechanical durability.
• Isolated Resistors: 10 independent resistors (ISOL circuit design) prevent signal interference.
• Compact Design: QSOP package (8.66mm x 6.02mm x 1.47mm) with 0.64mm pitch for high-density PCB layouts.
• Wide Voltage Range: Supports up to 100V maximum voltage, suitable for industrial and automotive (non-AECQ) applications.
• Non-RoHS Compliant: Ideal for legacy systems requiring leaded components.

GQ0A023481JBT Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers in test equipment and sensor interfaces.
• Industrial Controls: Isolated feedback circuits in power supplies and motor drives.
• Telecommunications: Impedance matching in RF modules and base stations.
• Medical Devices: Stable resistance networks in diagnostic equipment where thermal drift is critical.
• Aerospace: High-reliability systems benefiting from ceramic-based durability.

Conclusion of GQ0A023481JBT

The GQ0A023481JBT combines precision, isolation, and compactness, making it a standout choice for engineers needing reliable resistor networks in space-constrained, high-temperature environments. Its thin-film technology, ceramic construction, and gull-wing termination ensure longevity and performance, particularly in industrial, medical, and telecom applications. While not RoHS-compliant, it remains a robust solution for legacy or specialized designs.