TT Electronics/IRC

GQCA021131DBT

GQCA021131DBT Description

The GQCA021131DBT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 24-pin QSOP surface-mount device features 12 isolated resistors, each with a resistance value of 1.13KΩ and a tight tolerance of ±0.5%. Encased in a ceramic package, it offers excellent thermal stability and durability, with a temperature coefficient of ±50ppm/°C and a maximum operating temperature of 125°C. The gull-wing termination ensures reliable solderability, while the QSOP package (8.66mm x 6.02mm x 1.47mm) provides compactness for space-constrained designs.

GQCA021131DBT Features

• High Precision: ±0.5% tolerance and ±50ppm/°C TCR ensure stable performance in precision circuits.
• Robust Construction: Ceramic case enhances thermal and mechanical reliability.
• Isolated Resistors: 12 independent resistors (1.13KΩ each) for flexible circuit design.
• Power Handling: 0.1W per resistor (1W total) with derating up to 125°C.
• Surface-Mount Design: Gull-wing terminals and 0.64mm pitch for easy PCB integration.
• Wide Voltage Rating: Supports up to 100V, suitable for industrial and instrumentation use.

GQCA021131DBT Applications

This resistor network is ideal for:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces.
• Industrial Electronics: PLCs, motor controls, and power management systems.
• Test & Measurement Equipment: Calibration devices and signal conditioning.
• Medical Devices: High-reliability applications requiring stable resistance values.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical circuits.

Conclusion of GQCA021131DBT

The GQCA021131DBT combines high accuracy, thermal resilience, and compact packaging, making it a superior choice for precision electronics. While not PPAP or automotive-qualified, its ceramic construction and thin-film technology deliver exceptional performance in industrial, medical, and instrumentation applications. Engineers will appreciate its isolated resistor design and tight tolerances, ensuring reliability in critical circuits. For designs requiring stable, high-density resistance networks, this model stands out for its technical rigor and versatility.