TT Electronics/IRC

GQ0A0252R3FCT

GQ0A0252R3FCT Description

The GQ0A0252R3FCT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 20-pin QSOP package features 10 isolated resistors, each with a 52.3Ω resistance, 1% tolerance, and a ±50ppm/°C temperature coefficient. Encased in a ceramic substrate, it offers superior thermal stability and durability, with a maximum operating temperature of 125°C. The gull-wing termination ensures reliable surface-mount (SMD) compatibility, while the 0.64mm terminal pitch facilitates high-density PCB layouts. With a 1W total power rating (0.1W per resistor) and 100V maximum voltage rating, this network is engineered for demanding circuits requiring isolation and precision.

GQ0A0252R3FCT Features

• Isolated Resistor Network: 10 independent resistors (52.3Ω each) for circuit isolation.
• High Precision: 1% tolerance and ±50ppm/°C TCR ensure stable performance.
• Robust Construction: Ceramic case and thin-film technology enhance thermal and mechanical reliability.
• Space-Efficient: Compact QSOP package (8.66mm × 6.02mm × 1.47mm) ideal for miniaturized designs.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power handling.
• SMD Compatibility: Gull-wing terminals and 0.64mm pitch simplify automated assembly.

GQ0A0252R3FCT Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers and feedback networks.
• Industrial Controls: Isolated sensor interfaces and PLC systems.
• Medical Electronics: High-reliability instrumentation requiring stable resistance.
• Telecommunications: RF and signal processing circuits with tight tolerance requirements.
• Automotive (Non-Automotive Grade): Non-safety-critical modules like infotainment systems.

Conclusion of GQ0A0252R3FCT

The GQ0A0252R3FCT combines precision, isolation, and compactness, making it a standout choice for applications demanding stable resistance under thermal stress. While not PPAP or automotive-grade, its ceramic construction and thin-film technology offer superior performance in industrial, medical, and telecom systems. Engineers will appreciate its balance of power handling, tolerance, and footprint, particularly in space-constrained, high-reliability designs.