TT Electronics/IRC

GQCB014020CT

GQCB014020CT Description

The GQCB014020CT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 23-resistor array features a 402Ω resistance value with an ultra-tight 0.25% tolerance and a low ±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 a 1W total power rating (0.05W per resistor) and a 100V maximum voltage rating, making it suitable for high-reliability 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) save board space.

GQCB014020CT Features

• Precision Thin Film Technology: Delivers superior accuracy (±0.25%) and low TCR (±100ppm/°C) for signal conditioning and analog circuits.
• Robust Ceramic Package: Enhances thermal stability and mechanical durability in harsh environments.
• High Power Density: 1W total dissipation (1/20W per resistor) in a compact QSOP footprint.
• Automated Assembly-Friendly: Gull-wing leads and 0.64mm pitch enable efficient SMT processes.
• Wide Operating Range: Rated for -55°C to +125°C, ideal for industrial and telecom applications.
• Non-Automotive (PPAP No): Optimized for commercial/industrial use where PPAP compliance isn’t required.

GQCB014020CT Applications

This resistor network excels in:

• Precision Voltage Dividers: Critical in ADC/DAC reference circuits and sensor interfaces.
• Bus Termination Networks: Stable impedance matching for high-speed data lines (e.g., DDR, LVDS).
• Medical Instrumentation: Low-noise, high-accuracy signal paths in diagnostic equipment.
• Test & Measurement Systems: Calibration and feedback loops requiring minimal drift.
• Industrial Controls: PLCs and motor drives where temperature fluctuations are common.

Conclusion of GQCB014020CT

The GQCB014020CT stands out for its precision, power efficiency, and compact form factor, making it a top choice for engineers prioritizing signal integrity and space constraints. While not RoHS-compliant or automotive-grade, its ceramic construction and thin-film technology offer unmatched reliability in commercial and industrial settings. Ideal for high-frequency, low-drift applications, this network is a versatile solution for advanced electronics design.