TT Electronics/IRC

GQCB012261CT

GQCB012261CT Description

The GQCB012261CT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding circuit applications. This 23-resistor array features a 2.26KΩ resistance value with an ultra-tight ±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 1W total power dissipation (0.05W per resistor) and a 100V maximum voltage rating, making it suitable for high-reliability environments. The gull-wing termination and surface-mount design facilitate easy PCB integration, while its compact dimensions (8.66mm × 6.02mm × 1.47mm) save board space.

GQCB012261CT Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive analog/digital circuits.
• Ceramic Case: Enhances thermal performance and durability in harsh conditions.
• BUS Circuit Designator: Optimized for bus termination, voltage division, and pull-up/down applications.
• 0.25% Tolerance & ±100ppm/°C TCR: Superior accuracy compared to standard thick-film networks.
• QSOP Package with Gull Wing Leads: Ensures reliable soldering and mechanical strength.
• 1W Total Power Rating: Supports higher current loads than typical resistor arrays.

GQCB012261CT Applications

Ideal for:

• Precision Analog Circuits: DAC/ADC reference networks, sensor signal conditioning.
• Bus Termination: DDR memory, high-speed data lines.
• Industrial Controls: PLCs, motor drives, and power management systems.
• Medical Equipment: Patient monitoring, diagnostic devices requiring stable resistance.
• Automotive (Non-Automotive Grade): Infotainment, lighting controls (where PPAP compliance isn’t required).

Conclusion of GQCB012261CT

The GQCB012261CT stands out for its combination of precision, power handling, and compact form factor, making it a versatile choice for engineers designing high-performance electronics. Its ceramic construction and thin-film technology provide long-term reliability, while the QSOP package ensures compatibility with automated assembly processes. Though not RoHS-compliant or PPAP-certified, it excels in industrial, medical, and communication systems where accuracy and thermal stability are critical. For applications demanding tight-tolerance resistor networks, this model offers a robust solution.