TT Electronics/IRC

GQCA023741GT

GQCA023741GT Description

The GQCA023741GT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 24-pin QSOP surface-mount device features 12 isolated resistors, each with a 3.74KΩ resistance and a tight 2% tolerance, ensuring consistent performance in demanding circuits. Encased in a ceramic package, it offers superior thermal stability and durability, with a maximum operating temperature of 125°C and a ±50ppm/°C temperature coefficient. The gull-wing termination facilitates reliable PCB mounting, while the 0.1W power rating per resistor (1W total) makes it suitable for low-power, high-density designs.

GQCA023741GT Features

• Isolated Resistor Network: 12 independent resistors (3.74KΩ each) for flexible circuit design.
• High Precision: ±2% tolerance and ±50ppm/°C TCR ensure stable performance across temperature variations.
• Robust Construction: Ceramic case and thin-film technology provide excellent thermal and mechanical reliability.
• Surface-Mount Ready: Gull-wing terminals and 0.64mm pitch enable easy integration into compact PCBs.
• Wide Voltage Range: Supports up to 100V, ideal for industrial and automotive-grade applications (though not PPAP/automotive certified).
• Compact Dimensions: 8.66mm × 6.02mm × 1.47mm (L×D×H) with tight tolerances (±0.1mm height/length).

GQCA023741GT Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers and feedback networks in analog circuits.
• Industrial Controls: Isolated measurement systems, PLCs, and sensor interfaces requiring stable resistance.
• Test & Measurement Equipment: Calibration circuits and instrumentation where low drift is critical.
• Medical Electronics: Low-noise, high-reliability designs like patient monitoring systems.
• Telecom Infrastructure: RF and baseband signal processing in compact modules.

Conclusion of GQCA023741GT

The GQCA023741GT stands out for its precision, isolation, and rugged ceramic packaging, making it a superior choice for engineers needing reliable resistor networks in space-constrained, thermally challenging environments. While not automotive-compliant, its thin-film technology and tight tolerances cater to industrial, medical, and telecom applications where accuracy and longevity are paramount. Packaged in tubes for easy handling, it balances performance with manufacturability.