TT Electronics/IRC

GQ8B024421BT

GQ8B024421BT Description

The GQ8B024421BT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. It features 15 resistors in a 4.42K Ohm configuration with an ultra-tight 0.1% tolerance and a low ±50ppm/°C temperature coefficient, ensuring exceptional stability across a wide temperature range (70°C to 125°C). Housed in a 16-pin QSOP ceramic package, this surface-mount device offers a 0.75W (3/4W) total power rating (0.05W per resistor) and operates at a maximum voltage of 100V. Its gull-wing termination and 0.64mm terminal pitch facilitate reliable PCB integration, while the ceramic case enhances thermal and mechanical durability.

GQ8B024421BT Features

• Precision Performance: 0.1% tolerance and ±50ppm/°C TCR for critical analog/digital circuits.
• Robust Construction: Ceramic QSOP package ensures high thermal conductivity and resistance to mechanical stress.
• Space-Efficient Design: Compact 4.9mm × 6.02mm × 1.47mm dimensions with 16 gull-wing pins for high-density layouts.
• Wide Operating Range: Derated power capability up to 125°C, suitable for industrial environments.
• Reliable Termination: Surface-mount gull-wing leads provide secure soldering and vibration resistance.

GQ8B024421BT Applications

Ideal for precision instrumentation, this resistor network excels in:

• Analog Signal Conditioning: Voltage dividers, feedback networks in op-amp circuits.
• Medical Electronics: Patient monitoring systems requiring stable resistance values.
• Industrial Controls: PLCs, sensor interfaces, and power management modules.
• Communications Equipment: RF matching networks and baseband processing.
• Automotive (Non-Automotive Grade): Prototyping or non-safety-critical systems.

Conclusion of GQ8B024421BT

The GQ8B024421BT stands out for its precision, compactness, and reliability, making it a top choice for engineers designing high-accuracy circuits. While not PPAP or automotive-qualified, its ceramic construction and thin-film technology deliver superior performance in industrial, medical, and communication applications. Its non-RoHS compliance may limit use in eco-regulated markets, but it remains a robust solution for specialized designs.