TT Electronics/IRC

GQCA031103JFT

GQCA031103JFT Description

The GQCA031103JFT 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 110KΩ resistance value and a tight 5% tolerance. Encased in a ceramic package, it offers excellent thermal stability and durability, with a maximum operating temperature of 125°C. The gull-wing termination ensures reliable surface-mount compatibility, while the 0.64mm terminal pitch facilitates high-density PCB layouts. With a ±25ppm/°C temperature coefficient and 0.1W power rating per resistor, this network is engineered for applications demanding minimal drift and consistent performance.

GQCA031103JFT Features

• High Precision: Thin-film technology ensures low tolerance (±5%) and minimal resistance drift (±25ppm/°C).
• Robust Construction: Ceramic case provides superior thermal and mechanical stability.
• Isolated Resistors: 12 independent resistors (110KΩ each) for flexible circuit design.
• Surface-Mount Ready: Gull-wing terminals and QSOP package enable easy SMD assembly.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power handling.
• High Voltage Rating: Supports up to 100V, making it suitable for industrial and telecom applications.
• Compact Dimensions: 8.66mm (L) × 6.02mm (D) × 1.47mm (H) with tight tolerances (±0.1mm).

GQCA031103JFT Applications

This resistor network is ideal for:

• Signal Conditioning: Precision voltage dividers and feedback networks in analog circuits.
• Industrial Controls: Stable resistance paths in PLCs, sensors, and instrumentation.
• Telecommunications: Impedance matching and filtering in RF and baseband systems.
• Medical Devices: Reliable performance in diagnostic equipment where accuracy is critical.
• Automotive Electronics: Non-automotive grade but suitable for benign-environment automotive subsystems.

Conclusion of GQCA031103JFT

The GQCA031103JFT stands out for its thin-film precision, ceramic durability, and isolated resistor configuration, making it a superior choice for engineers requiring stable, high-density resistance solutions. While not PPAP or automotive-grade, its low TCR, high voltage tolerance, and compact form factor make it ideal for industrial, telecom, and medical applications where reliability and precision are paramount. Its QSOP gull-wing package ensures compatibility with modern SMT processes, offering a balance of performance and manufacturability.