TT Electronics/IRC

GQ0A023902FT

GQ0A023902FT Description

The GQ0A023902FT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 20-pin QSOP (Quarter Small Outline Package) device features 10 isolated resistors, each with a resistance value of 39K Ohm and a tight tolerance of ±1%. Encased in a durable ceramic package, it offers excellent thermal stability with a low temperature coefficient of ±50ppm/°C, ensuring reliable performance across a wide operating range of 70°C to 125°C. The network is rated for 0.1W per resistor (1W total), with a maximum voltage rating of 100V, making it suitable for demanding circuit designs. Its gull-wing termination and surface-mount compatibility facilitate easy integration into modern PCB layouts.

GQ0A023902FT Features

• Precision Thin Film Technology: Delivers stable, low-noise performance with ±1% tolerance and ±50ppm/°C TCR.
• Robust Ceramic Package: Enhances thermal management and mechanical durability in harsh environments.
• Isolated Resistor Network (ISOL): 10 independent resistors enable flexible circuit design without crosstalk.
• High Power Handling: 1W total dissipation (0.1W per resistor) supports power-sensitive applications.
• Compact QSOP Form Factor: 8.66mm × 6.02mm × 1.47mm dimensions with ±0.1mm length/height tolerances for space-constrained designs.
• Wide Temperature Range: Operates reliably from 70°C to 125°C, derated for high-temperature environments.

GQ0A023902FT Applications

This resistor network excels in precision analog and digital circuits, including:

• Signal Conditioning: Isolation and impedance matching in sensor interfaces or data acquisition systems.
• Medical Electronics: High-reliability requirements in diagnostic equipment where stability is critical.
• Industrial Controls: Motor drives, PLCs, and power supplies benefiting from its ceramic package's robustness.
• Telecommunications: RF and baseband circuitry requiring low TCR and tight tolerance.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical systems where isolation is needed.

Conclusion of GQ0A023902FT

The GQ0A023902FT stands out for its precision, isolation, and thermal performance, making it ideal for engineers prioritizing reliability in compact, high-density designs. While not PPAP or automotive-qualified, its ceramic construction and thin-film technology offer superior longevity compared to polymer-based networks. For applications demanding stable resistance under thermal stress or isolation in multi-channel systems, this TT Electronics/IRC network is a compelling choice.