TT Electronics/IRC

GQCA032491DBT

GQCA032491DBT Description

The GQCA032491DBT 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 2.49KΩ resistance and a tight ±0.5% tolerance, ensuring exceptional accuracy. The ceramic case style and gull-wing termination provide robust mechanical stability and reliable solderability. With a ±25ppm/°C temperature coefficient, this network maintains stable performance across a wide temperature range (70°C to 125°C). Its 1W total power rating (0.1W per resistor) and 100V maximum voltage rating make it suitable for high-reliability circuits. Packaged in a tube, this non-automotive, non-PPAP component is ideal for precision analog and digital systems.

GQCA032491DBT Features

• High Precision: ±0.5% tolerance and ±25ppm/°C TCR ensure minimal drift.
• Robust Construction: Ceramic case and gull-wing terminals enhance durability.
• Isolated Resistors: 12 independent resistors (2.49KΩ each) for flexible circuit design.
• Wide Operating Range: Stable performance from 70°C to 125°C with derated power.
• Compact & Reliable: QSOP package (8.66mm x 6.02mm x 1.47mm) with ±0.1mm length/height tolerances.
• Surface-Mount Ready: Designed for automated PCB assembly.

GQCA032491DBT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces.
• Signal Conditioning: ADC/DAC reference networks and amplifier biasing.
• Industrial Electronics: Process control systems and measurement equipment.
• Telecommunications: High-frequency signal processing and impedance matching.
• Medical Devices: Low-noise, high-stability circuits for diagnostic equipment.

Conclusion of GQCA032491DBT

The GQCA032491DBT stands out for its precision, isolation, and thermal stability, making it a superior choice for engineers designing high-performance electronics. Its ceramic construction, thin-film technology, and tight tolerances ensure reliability in critical applications. While not automotive-grade, it is well-suited for industrial, medical, and telecom systems requiring consistent performance under varying conditions. For projects demanding accuracy and durability, this resistor network delivers exceptional value.