TT Electronics/IRC

GQCB014422DBT

GQCB014422DBT Description

The GQCB014422DBT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 24-pin QSOP package integrates 23 resistors with a 44.2KΩ resistance value, offering a tight tolerance of ±0.5% and a low temperature coefficient of ±100ppm/°C. The ceramic case ensures excellent thermal stability, while the gull-wing termination facilitates reliable surface-mount (SMD) assembly. With a 1W total power rating (0.05W per resistor) and a 100V maximum voltage rating, this network is engineered for precision analog and digital circuits requiring stable performance across a 70°C to 125°C operating range. Packaged in a tube, it suits automated PCB assembly processes.

GQCB014422DBT Features

• High Precision: 0.5% tolerance and ±100ppm/°C TCR ensure minimal drift in critical applications.
• Robust Construction: Ceramic substrate enhances thermal management and durability.
• Space-Efficient: Compact QSOP package (8.66mm × 6.02mm × 1.47mm) optimizes board space.
• Reliable Termination: Gull-wing leads provide secure SMD mounting and solderability.
• Wide Voltage Range: Supports up to 100V, ideal for industrial and instrumentation use.
• Derated Power Handling: Stable performance up to 125°C with derated power.

GQCB014422DBT Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers, DAC/ADC interfaces.
• Medical Electronics: Patient monitoring systems requiring low drift.
• Industrial Controls: PLCs, sensor arrays, and power management circuits.
• Automotive Systems (non-Automotive grade): Infotainment or dashboard electronics.
• Test & Measurement Equipment: Calibration circuits, reference networks.

Conclusion of GQCB014422DBT

The GQCB014422DBT combines precision, reliability, and compact design, making it a standout choice for engineers needing stable resistor networks in harsh environments. Its thin-film technology and ceramic case deliver superior performance over standard thick-film alternatives, particularly in applications demanding tight tolerances and thermal resilience. While not PPAP or Automotive-grade, it remains a cost-effective solution for industrial, medical, and precision instrumentation markets.