TT Electronics/IRC

GQ0A023920GBT

GQ0A023920GBT Description

The GQ0A023920GBT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance values and low temperature coefficients. This 20-pin QSOP (Quarter Small Outline Package) device features 10 isolated resistors, each with a 392Ω resistance value and a tight 2% tolerance. Encased in a ceramic package, it offers excellent thermal stability and durability, with a power rating of 1W (0.1W per resistor) and a maximum operating temperature of 125°C. The gull-wing termination ensures reliable surface-mount assembly, while its ±50ppm/°C temperature coefficient guarantees minimal resistance drift across a wide temperature range (70°C to 125°C).

GQ0A023920GBT Features

• Precision Thin Film Technology: Delivers superior accuracy and stability compared to thick-film alternatives.
• High Power Handling: 1W total power dissipation (0.1W per resistor) in a compact QSOP package (8.66mm x 6.02mm x 1.47mm).
• Isolated Resistors: 10 independent 392Ω resistors with 100V maximum voltage rating, ideal for signal isolation.
• Robust Construction: Ceramic case ensures thermal and mechanical resilience in harsh environments.
• Surface-Mount Design: Gull-wing leads with 0.64mm pitch for easy PCB integration.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power.

GQ0A023920GBT Applications

This resistor network excels in precision analog circuits, signal conditioning, and voltage division applications. Its low TCR (±50ppm/°C) and high isolation make it suitable for:

• Industrial Control Systems: Stable performance in PLCs and sensor interfaces.
• Medical Electronics: Reliable signal processing in diagnostic equipment.
• Telecommunications: Impedance matching and filtering in RF modules.
• Automotive (Non-Automotive Grade): Non-safety-critical circuits like infotainment systems.

Conclusion of GQ0A023920GBT

The GQ0A023920GBT stands out for its precision, power efficiency, and rugged ceramic packaging, making it a top choice for engineers needing reliable resistor networks in compact designs. While not PPAP or RoHS compliant, its thin-film technology and isolation properties justify its use in professional-grade electronics where performance outweighs regulatory constraints. Ideal for high-density PCBs requiring stable, low-drift resistance networks.