TT Electronics/IRC

GQCB014642CAT

GQCB014642CAT Description

The GQCB014642CAT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 24-pin QSOP (Quarter Small Outline Package) device integrates 23 resistors with a 46.4KΩ resistance value, offering a tight tolerance of ±0.25% and a low temperature coefficient of ±100ppm/°C. Encased in a ceramic package, it ensures superior thermal stability and reliability across an operating temperature range of 70°C to 125°C. With a 1W total power rating (0.05W per resistor) and a 100V maximum voltage rating, this network is engineered for precision signal conditioning, voltage division, and impedance matching in compact, high-density circuits.

GQCB014642CAT Features

• High Precision: Thin-film technology delivers 0.25% tolerance and ±100ppm/°C TCR, ideal for critical analog circuits.
• Robust Construction: Ceramic case and gull-wing termination ensure mechanical durability and ease of surface-mount assembly.
• Space-Efficient Design: Compact QSOP package (8.66mm × 6.02mm × 1.47mm) with 0.64mm terminal pitch maximizes PCB space utilization.
• Wide Operating Range: Stable performance from 70°C to 125°C, derated for high-temperature environments.
• Automated Assembly Friendly: Gull-wing leads and tube packaging streamline pick-and-place processes.

GQCB014642CAT Applications

This resistor network excels in:

• Precision Instrumentation: Medical devices, test equipment, and data acquisition systems requiring stable, low-drift resistance.
• Industrial Controls: PLCs, motor drives, and sensor interfaces where accuracy and thermal performance are critical.
• Communications Infrastructure: RF modules, filters, and impedance matching networks in base stations and transceivers.
• Automotive Electronics: Non-automotive grade but suitable for benign-environment applications like infotainment or dashboard systems.

Conclusion of GQCB014642CAT

The GQCB014642CAT stands out for its combination of precision, power handling, and compactness, making it a versatile solution for high-reliability designs. While not PPAP-capable or automotive-grade, its ceramic construction and thin-film technology ensure longevity in industrial and telecom applications. Engineers will appreciate its tight tolerances, low TCR, and surface-mount compatibility, which reduce calibration overhead and simplify layout challenges in space-constrained designs.