TT Electronics/IRC

GQCA013240CBT

GQCA013240CBT Description

The GQCA013240CBT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding applications requiring tight tolerances and stable performance. This 24-pin QSOP package integrates 12 isolated resistors, each with a 324Ω resistance value and an exceptional ±0.25% tolerance. The device operates over a wide temperature range of 70°C to 125°C with a ±100ppm/°C temperature coefficient, ensuring minimal drift in harsh environments. Encased in a ceramic substrate, it offers superior thermal stability and durability, making it ideal for precision analog and digital circuits. With a 1W total power rating (0.1W per resistor) and 100V maximum voltage rating, this surface-mount network is suited for compact, high-reliability designs.

GQCA013240CBT Features

• High Precision: ±0.25% tolerance and ±100ppm/°C TCR for stable performance.
• Robust Construction: Ceramic case ensures thermal and mechanical resilience.
• Isolated Resistors: 12 independent resistors (324Ω each) in a single QSOP package.
• Space-Efficient: Compact 8.66mm × 6.02mm × 1.47mm footprint with 0.64mm terminal pitch.
• Surface-Mount Ready: Gull-wing termination for reliable PCB assembly.
• Wide Operating Range: Rated for -55°C to +125°C, derated up to 125°C.
• Non-Automotive: Suitable for industrial, medical, and telecom applications.

GQCA013240CBT Applications

This resistor network excels in precision-critical systems, including:

• Analog Signal Conditioning: Voltage dividers, feedback networks in op-amp circuits.
• Medical Equipment: High-accuracy sensor interfaces and instrumentation.
• Test & Measurement: Calibration references and precision attenuators.
• Telecom Infrastructure: RF matching networks and filtering circuits.
• Industrial Controls: Isolated signal paths in PLCs and DAQ systems.

Conclusion of GQCA013240CBT

The GQCA013240CBT stands out for its combination of precision, power handling, and compactness, making it a superior choice over standard thick-film networks. Its ceramic construction and thin-film technology ensure long-term reliability in thermally challenging environments. While not PPAP or RoHS compliant, its performance-centric design caters to specialized industrial and instrumentation needs where accuracy and stability are paramount. Engineers seeking a high-density, high-tolerance resistor solution will find this model exceptionally well-suited for space-constrained, high-performance applications.