TT Electronics/IRC

GQCA013091DBT

GQCA013091DBT Description

The GQCA013091DBT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 24-pin QSOP device features 12 isolated resistors, each with a 3.09KΩ resistance, 0.5% tolerance, and a ±100ppm/°C temperature coefficient. Encased in a ceramic package, it offers superior thermal stability and reliability, with a maximum operating temperature of 125°C and a derated power range of 70°C to 125°C. The 1W total power rating (0.1W per resistor) and 100V maximum voltage rating make it suitable for precision analog and digital circuits. Packaged in a tube, this surface-mount (SMD) component is ideal for automated assembly processes.

GQCA013091DBT Features

• High Precision: 0.5% tolerance and ±100ppm/°C TCR ensure stable performance in temperature-varying environments.
• Robust Construction: Ceramic case provides excellent thermal dissipation and mechanical durability.
• Isolated Design: 12 independent resistors (ISOL circuit designator) allow flexible circuit configurations.
• Compact & Reliable: QSOP package (8.66mm x 6.02mm x 1.47mm) with gull-wing terminals ensures secure PCB mounting.
• Wide Operating Range: -70°C to +125°C derated power range suits harsh environments.
• Automation-Friendly: Surface-mount (SMD) gull-wing termination and tube packaging streamline high-volume production.

GQCA013091DBT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces requiring tight tolerance.
• Industrial Electronics: PLCs, motor controls, and instrumentation where thermal stability is critical.
• Telecom & Networking: Signal conditioning and impedance matching in high-frequency systems.
• Medical Devices: Patient monitoring and diagnostic equipment demanding low drift and reliability.
• Automotive (Non-Automotive Grade): Non-safety-critical systems like infotainment or lighting controls.

Conclusion of GQCA013091DBT

The GQCA013091DBT stands out for its precision, isolation, and ceramic-enhanced durability, making it a top choice for engineers prioritizing performance under thermal stress. While not PPAP or automotive-qualified, its thin-film technology and QSOP form factor cater to industrial, medical, and telecom applications where accuracy and compactness are paramount. For designs requiring stable, high-density resistor networks, this model delivers exceptional value.