TT Electronics/IRC

GQCA0231R6GFT

GQCA0231R6GFT Description

The GQCA0231R6GFT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding isolation and signal conditioning applications. This 24-pin QSOP (Quarter-Small Outline Package) device integrates 12 isolated resistors, each with a 31.6Ω resistance value and a tight 2% tolerance. The ceramic case ensures excellent thermal stability, while the thin-film technology delivers low noise and high accuracy (±50ppm/°C temperature coefficient). Rated for 1W total power dissipation (0.1W per resistor), it operates reliably across a wide temperature range of -70°C to +125°C, making it suitable for harsh environments. The gull-wing termination facilitates easy surface-mount assembly, and the compact 8.66mm x 6.02mm footprint saves PCB space.

GQCA0231R6GFT Features

• High Isolation Design: Ideal for circuits requiring signal separation (e.g., ISOL applications).
• Precision Performance: ±50ppm/°C TCR and 2% tolerance ensure stable operation in precision analog systems.
• Robust Construction: Ceramic substrate enhances thermal management and mechanical durability.
• Space-Efficient: QSOP package with 0.64mm pitch optimizes board layout in dense designs.
• Wide Voltage Rating: Supports up to 100V, suitable for industrial and instrumentation use.
• Non-Automotive Grade: Best suited for industrial, telecom, and test equipment (PPAP not required).

GQCA0231R6GFT Applications

This resistor network excels in:

• Isolation Circuits: Signal conditioning in PLCs, medical devices, and data acquisition systems.
• Precision Voltage Dividers: Calibration and reference circuits in test/measurement equipment.
• High-Density PCBs: Compact designs in communication hardware (e.g., RF modules, network switches).
• Harsh Environments: Industrial automation systems exposed to temperature fluctuations.

Conclusion of GQCA0231R6GFT

The GQCA0231R6GFT combines precision, isolation, and compactness, making it a standout choice for engineers needing reliable thin-film networks in constrained or thermally challenging designs. While not RoHS-compliant, its ceramic construction and low TCR offer superior performance over polymer-based alternatives. Recommended for industrial controls, test instrumentation, and telecom infrastructure where accuracy and durability are critical.