TT Electronics/IRC

GQCB013301CT

GQCB013301CT Description

The GQCB013301CT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 23-resistor array features a 3.3K Ohm resistance per element with an ultra-tight 0.25% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (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 precision analog and digital 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.

GQCB013301CT Features

• High Precision: 0.25% tolerance and ±100ppm/°C TCR for reliable signal integrity.
• Robust Construction: Ceramic case ensures durability and thermal stability.
• Space-Saving: QSOP package with 0.64mm terminal pitch for high-density layouts.
• Wide Operating Range: -70°C to +125°C with derated power handling.
• Low-Power Design: 1/20W per resistor minimizes heat buildup in sensitive circuits.
• Automated Assembly Friendly: Gull-wing leads compatible with pick-and-place processes.

GQCB013301CT Applications

This resistor network excels in:

• Precision voltage dividers and sensor signal conditioning in industrial controls.
• Analog-to-digital converters (ADCs) and digital-to-analog converters (DACs) requiring matched resistances.
• Medical instrumentation where low drift and high accuracy are critical.
• Telecommunication equipment for impedance matching and termination.
• Automotive test systems (though not PPAP/AEC-Q200 qualified).

Conclusion of GQCB013301CT

The GQCB013301CT stands out for its exceptional accuracy, thermal resilience, and compact form factor, making it ideal for precision electronics. Its thin-film technology and ceramic encapsulation deliver superior performance over thick-film alternatives, particularly in environments with fluctuating temperatures. While not automotive-grade, it is a cost-effective solution for industrial, medical, and telecom applications demanding high reliability. Engineers will appreciate its balance of performance, size, and power handling in space-constrained designs.