TT Electronics/IRC

GQCA023090GFT

GQCA023090GFT Description

The GQCA023090GFT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance and thermal performance. This 24-pin QSOP package features 12 isolated resistors, each with a 309Ω resistance value (2% tolerance) and a ±50ppm/°C temperature coefficient, ensuring reliable operation across a 70°C to 125°C temperature range. Encased in a ceramic substrate, the network offers superior thermal dissipation and mechanical robustness, making it ideal for demanding environments. With a 1W total power rating (0.1W per resistor) and a 100V maximum voltage rating, this surface-mount (SMD) device is packaged in a tube for automated assembly efficiency.

GQCA023090GFT Features

• Precision Thin-Film Technology: Delivers low noise and high stability for sensitive circuits.
• Isolated Resistors (ISOL): 12 independent resistors prevent crosstalk, suitable for multi-channel designs.
• Ceramic Case Style: Enhances thermal management and durability in harsh conditions.
• Gull Wing Termination: Facilitates reliable surface-mount (SMD) soldering with a 0.64mm pitch.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power, ensuring performance under thermal stress.
• Compact Dimensions: 8.66mm (L) × 6.02mm (D) × 1.47mm (H)) with tight tolerances (±0.1mm L/H, ±0.2mm D).

GQCA023090GFT Applications

• Industrial Automation: Signal conditioning, PLCs, and sensor interfaces requiring precision resistance.
• Medical Electronics: Isolated measurement circuits in diagnostic equipment.
• Telecommunications: Impedance matching and termination in high-frequency RF modules.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical circuits where thermal stability is key.
• Test & Measurement Equipment: Calibration networks and divider circuits demanding low TCR.

Conclusion of GQCA023090GFT

The GQCA023090GFT stands out for its combination of precision, isolation, and rugged ceramic construction, making it a superior choice over standard epoxy-based networks. Its thin-film technology and tight tolerances cater to high-reliability applications, while the QSOP package ensures compatibility with modern SMD processes. Though not PPAP or automotive-qualified, it excels in industrial, medical, and telecom systems where accuracy and thermal performance are critical. Engineers seeking a stable, high-density resistor network will find this model optimally balanced for performance and durability.