TT Electronics/IRC

GQCA021300GFT

GQCA021300GFT Description

The GQCA021300GFT 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 130Ω resistance, 2% tolerance, and a ±50ppm/°C temperature coefficient. Encased in a ceramic substrate, it offers superior thermal stability and durability. With a 1W total power rating (0.1W per resistor) and a 100V maximum voltage rating, it operates reliably across a 70°C to 125°C temperature range. The gull-wing termination and surface-mount design ensure easy integration into compact PCB layouts. Packaged in a tube, this non-automotive, non-PPAP compliant component is ideal for industrial and telecom applications requiring isolated, high-density resistor arrays.

GQCA021300GFT Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive circuits.
• Ceramic Case Style: Enhances thermal conductivity and mechanical robustness.
• Isolated Resistors (ISOL): Prevents crosstalk, ideal for signal isolation in mixed-signal systems.
• Compact QSOP Package: 8.66mm × 6.02mm × 1.47mm dimensions with ±0.1mm length/height tolerance for space-constrained designs.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power, suited for harsh environments.
• Gull Wing Termination: Facilitates reflow soldering and automated assembly.
• Non-RoHS Compliant: Suitable for legacy or exempted applications.

GQCA021300GFT Applications

• Industrial Control Systems: Precision voltage dividers, feedback networks in PLCs.
• Telecommunications: Impedance matching and termination in high-frequency RF modules.
• Medical Equipment: Signal conditioning in diagnostic devices where isolation is critical.
• Test & Measurement: Calibration circuits and sensor interfaces requiring low TCR drift.
• Power Management: Current sensing and balancing in multi-channel power supplies.

Conclusion of GQCA021300GFT

The GQCA021300GFT stands out for its isolated thin-film resistors, ceramic-enhanced reliability, and compact QSOP footprint. Its 2% tolerance and ±50ppm/°C TCR make it a robust choice for precision analog designs, while the 100V rating and 1W power handling cater to demanding industrial environments. Though not RoHS-compliant, it remains a preferred solution for legacy systems or applications exempt from RoHS restrictions. Engineers will value its repeatable performance in high-density, noise-sensitive circuits.