TT Electronics/IRC

GQ8B025492GFT

GQ8B025492GFT Description

The GQ8B025492GFT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications in demanding electronic circuits. This 16-pin QSOP (Quarter Small Outline Package) device integrates 15 resistors with a 54.9K Ohm resistance value and a tight 2% tolerance, ensuring consistent performance across a wide temperature range of 70 to 125°C. The network operates at a maximum voltage rating of 100V and delivers a total power rating of 0.75W (3/4W), with each resistor rated at 0.05W (1/20W). Its ceramic case and gull-wing termination provide robust mechanical stability and reliable surface-mount compatibility.

GQ8B025492GFT Features

• Precision Thin Film Technology: Offers ±50ppm/°C temperature coefficient, ensuring minimal resistance drift under thermal stress.
• High-Density Integration: Compact 4.9mm x 6.02mm x 1.47mm footprint with 0.64mm terminal pitch, ideal for space-constrained PCB designs.
• Robust Construction: Ceramic substrate enhances thermal dissipation and durability in harsh environments.
• BUS Circuit Designator: Optimized for bus line termination, voltage division, and pull-up/down applications.
• Non-Automotive Grade: Suitable for industrial, telecom, and instrumentation use where PPAP compliance is not required.

GQ8B025492GFT Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage division in ADC/DAC circuits.
• Bus Termination: Impedance matching for high-speed data lines (e.g., SPI, I²C).
• Industrial Controls: Stable performance in PLCs, sensors, and power management systems.
• Test & Measurement Equipment: Low-noise, high-accuracy resistance networks for calibration.

Conclusion of GQ8B025492GFT

The GQ8B025492GFT stands out for its precision, compactness, and reliability, making it a superior choice for engineers designing high-performance electronic systems. Its thin-film technology, ceramic encapsulation, and gull-wing termination ensure longevity and consistency, while its 2% tolerance and ±50ppm/°C stability cater to critical applications. Though not RoHS-compliant, it remains a cost-effective solution for non-consumer markets requiring robust resistor networks.