TT Electronics/IRC

GQCB014321GAT

GQCB014321GAT Description

The GQCB014321GAT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 24-pin QSOP package integrates 23 resistors with a 4.32KΩ resistance value and a tight 2% tolerance, ensuring reliable performance in demanding circuits. The ceramic case style and thin-film technology provide excellent thermal stability, with a ±100ppm/°C temperature coefficient and a 125°C maximum operating temperature. Rated for 1W total power dissipation (0.05W per resistor), it supports 100V maximum voltage and features gull-wing terminations for robust surface-mount (SMD) assembly. Packaged in a tube, it offers mechanical protection during handling and storage.

GQCB014321GAT Features

• Precision Network: 23 resistors in a 4.32KΩ value with 2% tolerance for consistent performance.
• Robust Construction: Ceramic substrate and thin-film technology ensure low noise and high stability.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power, ideal for harsh environments.
• High Power Handling: 1W total power rating (0.05W per resistor) supports energy-dense designs.
• Compact & Reliable: QSOP package (8.66mm × 6.02mm × 1.47mm) with ±0.1mm length/height tolerances for precise PCB integration.
• Automated Assembly Friendly: Gull-wing terminals and 0.64mm pitch enable efficient SMD placement.

GQCB014321GAT Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers and sensor interfaces in industrial controls.
• Medical Electronics: Stable resistance networks for diagnostic equipment and patient monitoring systems.
• Telecommunications: Impedance matching and filtering in RF modules and base stations.
• Test & Measurement: Calibration circuits requiring low TCR and tight tolerance.
• Aerospace & Defense: Reliable performance in avionics and ruggedized systems.

Conclusion of GQCB014321GAT

The GQCB014321GAT combines precision, durability, and compact design, making it a superior choice for applications demanding stable resistance networks. Its ceramic thin-film construction, high power rating, and wide temperature range outperform comparable models in reliability and thermal performance. While not RoHS-compliant, it remains ideal for specialized industrial, medical, and telecom systems where accuracy and longevity are critical. Engineers seeking a high-density, low-TCR solution will find this resistor network exceptionally versatile.