TT Electronics/IRC

GQCB015490DCT

GQCB015490DCT Description

The GQCB015490DCT 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 549Ω resistance value, offering a tight tolerance of ±0.5% and a low temperature coefficient of ±100ppm/°C. Encased in a ceramic package, it ensures excellent 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 surface-mount network is ideal for precision analog and digital circuits.

GQCB015490DCT Features

• High Precision: 0.5% tolerance and ±100ppm/°C TCR ensure stable performance in varying environments.
• Robust Construction: Ceramic case and thin-film technology provide superior thermal management and long-term reliability.
• Compact Design: 8.66mm × 6.02mm × 1.47mm dimensions with gull-wing terminations (0.64mm pitch) enable high-density PCB layouts.
• Wide Voltage Range: Supports up to 100V, making it suitable for industrial and instrumentation applications.
• Automated Assembly Friendly: Surface-mount (SMD) QSOP package simplifies manufacturing workflows.

GQCB015490DCT Applications

This resistor network excels in:

• Precision Voltage Dividers: Critical in ADC/DAC reference circuits and sensor signal conditioning.
• Industrial Control Systems: Stable resistance values ensure accuracy in PLCs and motor drivers.
• Test & Measurement Equipment: Low TCR minimizes drift in high-precision instruments.
• Telecommunications: Used in filtering and impedance matching for RF and signal processing.
• Medical Electronics: Reliability and precision meet stringent healthcare device requirements.

Conclusion of GQCB015490DCT

The GQCB015490DCT stands out for its combination of precision, power handling, and compact form factor, making it a superior choice for engineers designing high-reliability systems. Its ceramic construction and thin-film technology offer unmatched stability, while the QSOP package ensures compatibility with modern SMD assembly processes. Whether for industrial automation, medical devices, or telecom infrastructure, this resistor network delivers consistent performance under demanding conditions.