TT Electronics/IRC

GQCB013091CT

GQCB013091CT Description

The GQCB013091CT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. It features 23 resistors with a 3.09KΩ resistance value and an ultra-tight 0.25% tolerance, ensuring exceptional accuracy in signal conditioning and voltage division circuits. Encased in a ceramic QSOP package, this 24-pin device offers a 1W total power rating (0.05W per resistor) and operates across a wide temperature range of 70°C to 125°C, making it suitable for environments with thermal stress. Its ±100ppm/°C temperature coefficient and 100V maximum voltage rating further enhance reliability in precision analog and digital systems.

GQCB013091CT Features

• High Precision: 0.25% tolerance and ±100ppm/°C TCR for stable performance.
• Robust Construction: Ceramic case with gull-wing terminations for durable surface-mount (SMD) assembly.
• Optimized Power Handling: 1W total dissipation (1/20W per resistor) with derating up to 125°C.
• Compact Form Factor: 8.66mm x 6.02mm x 1.47mm dimensions (±0.1mm height tolerance) save PCB space.
• BUS Configuration: Ideal for balanced signal paths in multi-channel systems.
• Non-Automotive: Suitable for industrial, telecom, and instrumentation use (PPAP not required).

GQCB013091CT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, DAC/ADC reference networks.
• Signal Processing: Filter networks, impedance matching in RF/communication systems.
• Test & Measurement Equipment: Calibration circuits requiring low drift.
• Industrial Controls: PLCs, sensor interfaces where thermal stability is critical.
• Medical Electronics: Patient monitoring devices demanding high accuracy.

Conclusion of GQCB013091CT

The GQCB013091CT stands out for its thin-film technology, tight tolerances, and ceramic QSOP package, offering superior performance in precision applications. While not RoHS-compliant, its high power density, low TCR, and BUS design make it a preferred choice for engineers prioritizing accuracy and thermal resilience. Ideal for industrial and telecom systems, this network balances compactness with reliability, though verification is recommended for unconfirmed status.