TT Electronics/IRC

GQCA031073GFT

GQCA031073GFT Description

The GQCA031073GFT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance values and low temperature coefficients. This 24-pin QSOP (Quarter Small Outline Package) device features 12 isolated resistors, each with a 107KΩ resistance value and a tight 2% tolerance. Encased in a ceramic package, it offers superior thermal stability and durability in demanding environments. With a ±25ppm/°C temperature coefficient, 1W total power rating (0.1W per resistor), and a 100V maximum voltage rating, this network is engineered for reliability in industrial and instrumentation circuits. Its gull-wing termination ensures secure surface-mount (SMD) assembly, while the 8.66mm × 6.02mm × 1.47mm compact footprint suits space-constrained designs.

GQCA031073GFT Features

• Precision Thin Film Technology: Delivers low noise and high stability (±25ppm/°C) for sensitive analog circuits.
• Isolated Resistor Configuration (ISOL): Each of the 12 resistors operates independently, eliminating crosstalk in multi-channel systems.
• Ceramic Case Style: Enhances thermal dissipation and mechanical robustness, supporting operation from 70°C to 125°C.
• High Power Density: 1W total power handling (0.1W per resistor) in a compact QSOP package.
• Strict Tolerances: ±0.1mm height/length and ±0.2mm depth tolerances ensure consistent PCB alignment.
• Non-Automotive, Non-PPAP: Ideal for industrial, telecom, and test equipment where automotive-grade certification is not required.

GQCA031073GFT Applications

• Signal Conditioning: Precision voltage dividers and feedback networks in op-amp circuits.
• Medical Instrumentation: Isolated measurement paths in patient monitoring systems.
• Industrial Control Systems: Analog I/O modules requiring stable resistance under thermal stress.
• Telecom Infrastructure: Impedance matching and termination in high-frequency RF modules.
• Test & Measurement Equipment: Calibration networks for multichannel data acquisition systems.

Conclusion of GQCA031073GFT

The GQCA031073GFT stands out for its combination of precision, isolation, and power handling in a ceramic QSOP package. Its thin-film technology and gull-wing termination make it a superior choice over thicker-film or leaded alternatives in applications demanding thermal stability and space efficiency. While not RoHS-compliant, its rugged design and ±25ppm/°C TCR cater to specialized industrial and instrumentation needs where long-term reliability is critical. Engineers will appreciate its balance of performance and compactness for high-density PCB layouts.