TT Electronics/IRC

GQCA021053GFT

GQCA021053GFT Description

The GQCA021053GFT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 24-pin QSOP package features 12 isolated resistors, each with a 105K Ohm resistance and a tight 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 stability 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 efficiency and durability in compact designs.

GQCA021053GFT Features

• Precision Thin Film Technology: Delivers low noise and high accuracy (±2% tolerance) for signal conditioning and analog circuits.
• Robust Construction: Ceramic substrate enhances thermal stability and mechanical strength.
• Isolated Resistors (ISOL): 12 independent resistors minimize crosstalk, ideal for multi-channel systems.
• Wide Temperature Range: Derated power operation up to 125°C suits industrial and harsh environments.
• Compact QSOP Package: 8.66mm x 6.02mm footprint with 0.64mm pitch saves PCB space.
• Non-Automotive (PPAP No): Optimized for commercial/industrial use, though not automotive-grade.

GQCA021053GFT Applications

• Medical Devices: Precision voltage dividers in diagnostic equipment.
• Test & Measurement: High-accuracy signal attenuation in oscilloscopes or multimeters.
• Industrial Controls: Isolated feedback networks in PLCs and motor drives.
• Telecom Infrastructure: Impedance matching in RF modules and base stations.
• Aerospace Systems: Reliable performance in avionics due to wide temperature tolerance.

Conclusion of GQCA021053GFT

The GQCA021053GFT excels in applications demanding precision, isolation, and compactness. Its thin-film technology, ceramic durability, and isolated design make it superior to generic arrays in critical circuits. While not RoHS-compliant or automotive-rated, it remains a top choice for industrial, medical, and telecom sectors where accuracy and thermal resilience are paramount. The tube packaging ensures safe handling during assembly, further enhancing its appeal for high-volume production.