TT Electronics/IRC

GQCA027151GFT

GQCA027151GFT Description

The GQCA027151GFT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance values and tight tolerances. This 24-pin QSOP (Quarter Small Outline Package) device features 12 isolated resistors, each with a 7.15KΩ resistance and a 2% tolerance, ensuring consistent performance in demanding circuits. The ceramic case style and gull-wing termination enable reliable surface-mount (SMD) integration, while the ±50ppm/°C temperature coefficient guarantees minimal resistance drift across a wide operating range of -70°C to +125°C. With a 1W total power rating (0.1W per resistor) and 100V maximum voltage rating, this network is engineered for durability in compact, high-density PCB layouts.

GQCA027151GFT Features

• Precision Thin Film Technology: Delivers low noise and high stability (±50ppm/°C) for sensitive analog/digital circuits.
• Isolated Resistor Design (ISOL): Each of the 12 resistors operates independently, ideal for signal isolation or voltage division.
• Robust Ceramic Package: Enhances thermal management and mechanical strength vs. plastic alternatives.
• QSOP-24 Gull Wing SMD: Space-saving footprint (8.66mm × 6.02mm × 1.47mm) with ±0.1mm dimensional tolerances for automated assembly.
• Wide Temperature Range: Derated power operation up to 125°C suits industrial and automotive-adjacent environments (non-Automotive PPAP).

GQCA027151GFT Applications

This resistor network excels in:

• Signal Conditioning: Precision dividers in ADC/DAC circuits, sensor interfaces.
• Medical/Test Equipment: Stable reference networks in diagnostic devices.
• Telecom Infrastructure: Impedance matching for high-frequency PCBs.
• Power Management: Voltage scaling in DC-DC converters or feedback loops.
• Aerospace/Defense: Reliable performance in extended temperature scenarios.

Conclusion of GQCA027151GFT

The GQCA027151GFT combines precision, isolation, and compactness, making it a superior choice for engineers prioritizing thermal stability and space efficiency. Its ceramic construction and thin-film technology outperform generic arrays in harsh environments, while the QSOP-24 package ensures compatibility with modern SMD processes. Though non-RoHS and unconfirmed for automotive use, it remains a versatile solution for industrial, medical, and telecom designs requiring tight-tolerance resistance networks.