TT Electronics/IRC

GQCB017320BT

GQCB017320BT Description

The GQCB017320BT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 23-resistor array features a 732Ω resistance value per element with an ultra-tight 0.1% tolerance and a low ±100ppm/°C temperature coefficient, ensuring exceptional stability across a wide operating 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 precision analog and digital circuits. The gull-wing termination and surface-mount design facilitate easy PCB integration, while the ceramic case enhances thermal performance and durability.

GQCB017320BT Features

• Precision Performance: 0.1% tolerance and ±100ppm/°C TCR for stable operation in precision applications.
• Robust Construction: Ceramic QSOP package ensures high thermal conductivity and mechanical strength.
• High-Density Integration: 23 resistors in a compact 8.66mm × 6.02mm footprint, ideal for space-constrained designs.
• Reliable Power Handling: 1W total power dissipation (0.05W per resistor) with derating up to 125°C.
• Automated Assembly Friendly: Gull-wing SMD termination and 0.64mm pitch for compatibility with pick-and-place systems.
• Wide Voltage Range: Supports up to 100V, suitable for industrial and instrumentation use.

GQCB017320BT Applications

This resistor network excels in:

• Precision Voltage Dividers: Critical in ADC/DAC reference circuits and sensor signal conditioning.
• Medical Electronics: High-accuracy analog front-ends where stability is paramount.
• Industrial Control Systems: Robust performance in harsh environments with fluctuating temperatures.
• Test & Measurement Equipment: Low-drift resistance networks for calibration and feedback loops.
• Aerospace & Defense: Reliable operation in mission-critical systems requiring tight tolerances.

Conclusion of GQCB017320BT

The GQCB017320BT stands out for its combination of precision, power efficiency, and compact design, making it a superior choice for high-reliability applications. Its ceramic construction, thin-film technology, and tight electrical specifications provide a competitive edge over standard thick-film networks. While not RoHS-compliant, its performance in industrial, medical, and aerospace systems justifies its use in specialized scenarios where accuracy and durability are non-negotiable. Engineers seeking a high-density, low-drift resistor array will find this model exceptionally well-suited for their designs.