TT Electronics/IRC

GQ0A0148R7GT

GQ0A0148R7GT Description

The GQ0A0148R7GT 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 48.7Ω 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 total (0.1W per resistor). The thin-film technology ensures low noise and high accuracy, while the ±100ppm/°C temperature coefficient guarantees stable performance across a wide temperature range (70°C to 125°C). Its gull-wing termination and surface-mount design make it ideal for automated assembly processes.

GQ0A0148R7GT Features

• High Precision: 2% tolerance and ±100ppm/°C TCR for reliable performance in critical circuits.
• Robust Construction: Ceramic case provides superior thermal and mechanical stability.
• Isolated Resistors: 10 independent resistors (48.7Ω each) for flexible circuit design.
• Space-Efficient: Compact QSOP package (8.66mm x 6.02mm x 1.47mm) saves PCB real estate.
• Wide Voltage Range: Supports up to 100V, suitable for industrial and automotive environments (though not PPAP/automotive certified).
• Surface-Mount Ready: Gull-wing terminals and 0.64mm pitch enable high-density PCB layouts.

GQ0A0148R7GT Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers and feedback networks in analog circuits.
• Industrial Controls: Isolated resistor arrays for PLCs and sensor interfaces.
• Test & Measurement Equipment: High-accuracy instrumentation requiring stable resistance values.
• Medical Electronics: Low-noise, reliable performance in diagnostic devices.
• Telecom Infrastructure: Signal termination and impedance matching in high-frequency systems.

Conclusion of GQ0A0148R7GT

The GQ0A0148R7GT stands out for its precision, durability, and compact design, making it a top choice for engineers needing reliable thin-film resistor networks. While not automotive-grade, its ceramic construction and isolated resistors ensure performance in demanding industrial and medical applications. Its balance of power handling, tolerance, and thermal stability makes it a versatile solution for high-accuracy circuits.