TT Electronics/IRC

GQCB015112CAT

GQCB015112CAT Description

The GQCB015112CAT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 24-pin QSOP package features 23 resistors with a 51.1KΩ resistance value, offering a tight 0.25% tolerance and a low ±100ppm/°C temperature coefficient. The ceramic case ensures excellent thermal stability, while the gull-wing termination facilitates reliable surface-mount (SMD) assembly. With a 1W total power rating (0.05W per resistor) and a 100V maximum voltage rating, this network is engineered for precision analog and digital circuits requiring stable performance across a 70°C to 125°C operating range. Packaged in a tube, it suits automated PCB production.

GQCB015112CAT Features

• High Precision: 0.25% tolerance and ±100ppm/°C TCR ensure minimal drift in critical applications.
• Robust Construction: Ceramic case and thin-film technology deliver superior thermal and long-term stability.
• Space-Efficient: QSOP package (8.66mm x 6.02mm x 1.47mm) with 0.64mm pitch optimizes board space.
• Reliable Termination: Gull-wing leads enhance solder joint integrity for high-vibration environments.
• Wide Operating Range: Rated for 125°C maximum temperature, ideal for industrial and automotive-grade designs (though non-PPAP).

GQCB015112CAT Applications

This resistor network excels in:

• Precision Voltage Dividers: High tolerance and stability suit ADC/DAC reference circuits.
• Signal Conditioning: Low TCR minimizes error in sensor interfaces (e.g., thermocouples, strain gauges).
• Bus Termination: BUS circuit designator makes it ideal for impedance matching in high-speed data lines (e.g., CAN, LVDS).
• Medical/Industrial Electronics: Ceramic construction resists harsh environments, though non-RoHS status may limit EU use.

Conclusion of GQCB015112CAT

The GQCB015112CAT combines precision, durability, and compactness, making it a standout choice for engineers needing reliable resistor networks in high-temperature or precision-critical systems. While not PPAP-certified for automotive use, its thin-film accuracy and ceramic robustness cater to industrial, medical, and communication hardware. For designs prioritizing stable performance in constrained spaces, this model offers a compelling balance of technical rigor and practical versatility.