TT Electronics/IRC

GQCB033012JT

GQCB033012JT Description

The GQCB033012JT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance values and compact packaging. This 23-resistor array features a 30.1KΩ resistance per element with a 5% tolerance and a low ±25ppm/°C temperature coefficient, ensuring reliable performance across a wide temperature range of 70°C to 125°C. Housed in a 24-pin QSOP ceramic package, it offers a 1W total power rating (0.05W per resistor) and a 100V maximum voltage rating, making it suitable for demanding circuit designs. The gull-wing termination and surface-mount design facilitate easy integration into automated assembly processes.

GQCB033012JT Features

• High-Density Integration: 23 resistors in a compact QSOP ceramic case (8.66mm x 6.02mm x 1.47mm) with ±0.1mm length/height tolerances.
• Stable Thin-Film Technology: Delivers low noise and high accuracy (±25ppm/°C TCR) for precision analog/digital circuits.
• Robust Construction: Ceramic substrate enhances thermal stability and durability in harsh environments.
• Automation-Friendly: Gull-wing leads with 0.64mm pitch ensure compatibility with pick-and-place systems.
• Wide Operating Range: Rated for 125°C maximum temperature, ideal for industrial and telecom applications.

GQCB033012JT Applications

This resistor network excels in:

• Voltage Division & Bus Termination: The BUS circuit designator optimizes signal integrity in high-speed digital systems (e.g., FPGAs, memory interfaces).
• Precision Analog Circuits: Suitable for sensor conditioning, DAC/ADC reference networks, and feedback loops due to its tight TCR.
• Space-Constrained Designs: Its QSOP package saves PCB real estate in medical devices, test equipment, and avionics.
• Power-Sensitive Applications: Derated power handling up to 125°C ensures reliability in power supplies and motor controls.

Conclusion of GQCB033012JT

The GQCB033012JT stands out for its combination of precision, power efficiency, and compactness, leveraging thin-film technology and ceramic packaging for superior performance. While not RoHS-compliant or automotive-grade, its low TCR, high-density layout, and surface-mount compatibility make it a top choice for industrial, telecom, and instrumentation designs requiring stable resistor networks. Engineers will appreciate its balance of cost and performance in space-constrained, high-reliability applications.