TT Electronics/IRC

GQCB011821JFT

GQCB011821JFT Description

The GQCB011821JFT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 23-resistor array features a 1.82KΩ resistance value per resistor with a 5% tolerance and a ±100ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. Encased in a 24-pin QSOP ceramic package, it offers a compact rectangular form factor (8.66mm x 6.02mm x 1.47mm) with gull-wing surface-mount terminations, making it ideal for space-constrained PCB designs. Rated for 1W total power dissipation (0.05W per resistor) and 100V maximum voltage, it combines reliability with high power density.

GQCB011821JFT Features

• Advanced Thin-Film Technology: Delivers superior stability, low noise, and tight TCR (±100ppm/°C) for precision circuits.
• Robust Ceramic Case: Enhances thermal management and mechanical durability in harsh environments.
• High-Density Integration: 23 resistors in a QSOP-24 package optimize board space and reduce assembly complexity.
• Automated Assembly-Friendly: Gull-wing terminations and 0.64mm pitch enable reliable SMT placement.
• Wide Operating Range: Supports -55°C to +125°C with derated power up to 125°C, suitable for industrial and telecom applications.
• Non-Automotive PPAP: Excludes PPAP compliance, streamlining procurement for non-automotive use.

GQCB011821JFT Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers and pull-up/down networks in data acquisition systems.
• Industrial Controls: Robust performance in PLC I/O modules and sensor interfaces.
• Telecom Infrastructure: High-frequency filtering and impedance matching in RF front-end circuits.
• Test & Measurement Equipment: Stable resistance for calibration circuits and ADC/DAC reference networks.
• Medical Electronics: Reliable operation in patient monitoring devices due to low drift and noise.

Conclusion of GQCB011821JFT

The GQCB011821JFT stands out for its thin-film precision, compact QSOP packaging, and industrial-grade reliability. While not RoHS-compliant, its ceramic construction and high power rating make it a preferred choice for engineers prioritizing performance in harsh-environment applications. Its balance of density, accuracy, and thermal resilience positions it as a versatile solution for high-reliability analog and mixed-signal designs.