TT Electronics/IRC

GQCA011372DBT

GQCA011372DBT Description

The GQCA011372DBT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 24-pin QSOP package features 12 isolated resistors, each with a 13.7KΩ resistance, 0.5% tolerance, and a ±100ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). The ceramic case style and gull-wing termination provide robust mechanical and thermal stability, making it suitable for surface-mount (SMD) applications. With a 1W total power rating (0.1W per resistor) and 100V maximum voltage rating, this network is engineered for reliability in precision circuits.

GQCA011372DBT Features

• High Precision: 0.5% tolerance and ±100ppm/°C TCR ensure minimal drift in critical applications.
• Robust Construction: Ceramic substrate and thin-film technology offer superior thermal and electrical stability.
• Compact Design: 8.66mm × 6.02mm × 1.47mm (L×D×H) QSOP package with 0.64mm terminal pitch enables high-density PCB layouts.
• Isolated Resistors: 12 independent resistors (ISOL circuit designator) provide flexibility in circuit design.
• Wide Operating Range: Rated for -55°C to +125°C, derated up to 125°C, suitable for industrial environments.
• Surface-Mount Ready: Gull-wing leads ensure reliable solder joints in automated assembly processes.

GQCA011372DBT Applications

• Precision Analog Circuits: Ideal for voltage dividers, feedback networks, and sensor conditioning due to low tolerance and TCR.
• Industrial Electronics: Suitable for PLC modules, instrumentation, and control systems requiring stable resistance under thermal stress.
• Medical Devices: Used in diagnostic equipment where accuracy and reliability are critical.
• Telecommunications: Employed in RF signal processing and filter networks due to low parasitic effects.
• Automotive (Non-Automotive Rated): Applicable in non-safety-critical automotive electronics like infotainment systems.

Conclusion of GQCA011372DBT

The GQCA011372DBT resistor network stands out for its precision, durability, and compact form factor, making it a preferred choice for engineers designing high-reliability electronic systems. Its ceramic construction, thin-film technology, and isolated resistor configuration provide superior performance over standard thick-film networks. While not PPAP or automotive-qualified, it excels in industrial, medical, and telecom applications where accuracy and thermal stability are paramount. Packaged in tubes for safe handling, this component is a dependable solution for advanced SMD designs.