TT Electronics/IRC

GQCB012370CCT

GQCB012370CCT Description

The GQCB012370CCT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 23-resistor array features a 237 Ohm resistance value with an exceptional 0.25% tolerance and a ±100ppm/°C temperature coefficient, ensuring stable 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 high-reliability circuits. The gull-wing termination and surface-mount design facilitate easy PCB integration, while its compact dimensions (8.66mm x 6.02mm x 1.47mm) optimize space efficiency.

GQCB012370CCT Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive analog/digital circuits.
• Ceramic QSOP Case: Enhances thermal performance and durability in harsh environments.
• BUS Circuit Designator: Ideal for bus line termination, voltage division, and pull-up/down applications.
• 0.25% Tolerance & ±100ppm/°C TCR: Superior accuracy compared to standard thick-film networks.
• 1W Total Power Handling: Higher power dissipation than typical arrays in this package.
• Non-Automotive (PPAP No): Optimized for industrial, telecom, and instrumentation use.
• 24-Pin Gull Wing SMD: Ensures reliable solder joints and mechanical stability.

GQCB012370CCT Applications

This resistor network excels in:

• Precision Voltage Dividers: Critical in ADC/DAC reference circuits and sensor interfaces.
• Bus Termination Networks: Reduces signal reflection in high-speed data lines (e.g., DDR, PCIe).
• Industrial Control Systems: Stable performance in PLCs, motor drives, and power management.
• Medical Equipment: Low drift and high accuracy for patient monitoring devices.
• Aerospace & Defense: Ceramic packaging withstands thermal cycling and vibration.

Conclusion of GQCB012370CCT

The GQCB012370CCT stands out for its precision, power handling, and compact ceramic QSOP package, offering a robust solution for high-reliability applications. Its thin-film technology and tight tolerances make it preferable over thick-film alternatives in precision analog designs. While not RoHS-compliant, it remains a top choice for industrial and telecom systems requiring long-term stability under thermal stress. Engineers should consider this model for projects demanding low TCR, high power density, and space-efficient resistor networks.