TT Electronics/IRC

GQCB013240DCT

GQCB013240DCT Description

The GQCB013240DCT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 24-pin QSOP (Quarter Small Outline Package) device integrates 23 resistors with a uniform resistance value of 324Ω, offering a tight tolerance of ±0.5% and a low temperature coefficient of ±100ppm/°C. Encased in a robust ceramic package, it ensures reliable performance across a wide temperature range of 70°C to 125°C, with a derated power capability. The network operates at a maximum voltage rating of 100V and delivers a total power rating of 1W (0.05W per resistor), making it suitable for precision analog and digital circuits. Its gull-wing termination and surface-mount design facilitate easy PCB integration.

GQCB013240DCT Features

• High Precision: Thin-film technology ensures ±0.5% tolerance and ±100ppm/°C TCR for stable performance.
• Robust Construction: Ceramic case provides excellent thermal stability and mechanical durability.
• Compact & Efficient: QSOP-24 package (8.66mm x 6.02mm x 1.47mm) with 0.64mm pitch saves board space.
• Wide Operating Range: Rated for -55°C to +125°C, with derated power up to 125°C.
• Automation-Friendly: Gull-wing leads enable reliable soldering in high-volume SMT assembly.
• Low Power Dissipation: 0.05W per resistor minimizes thermal impact in dense layouts.

GQCB013240DCT Applications

This resistor network excels in precision applications such as:

• Analog Signal Conditioning: Voltage dividers, feedback networks in op-amp circuits.
• Digital Systems: Pull-up/pull-down resistor arrays for buses (e.g., I²C, SPI).
• Medical & Industrial Electronics: High-reliability systems requiring stable resistance under thermal stress.
• Automotive & Aerospace (non-AECQ): Non-safety-critical modules where ceramic durability is advantageous.
• Test & Measurement Equipment: Calibration circuits demanding low TCR and tight tolerance.

Conclusion of GQCB013240DCT

The GQCB013240DCT stands out for its combination of precision, power efficiency, and compactness, backed by TT Electronics/IRC’s thin-film expertise. While not PPAP or automotive-qualified, its ceramic construction and tight electrical specs make it ideal for industrial, medical, and high-end consumer electronics where reliability and accuracy are paramount. Its 24-pin QSOP format is particularly valuable in space-constrained designs requiring multiple matched resistors. For engineers seeking a cost-effective, high-performance network solution, this model delivers exceptional value.