TT Electronics/IRC

GQCB011870FDT

GQCB011870FDT Description

The GQCB011870FDT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 23-resistor array features a 187Ω resistance value with a tight 1% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stable performance across a wide operating temperature range of 70°C to 125°C. Housed in a 24-pin QSOP ceramic package, it offers excellent thermal stability and durability. With a 1W total power rating (0.05W per resistor) and a 100V maximum voltage rating, this network is ideal for demanding circuits requiring high reliability and precision.

GQCB011870FDT Features

• Ceramic Case Style: Enhances thermal management and mechanical robustness.
• Thin Film Technology: Delivers superior accuracy and low noise compared to thick-film alternatives.
• Gull Wing Termination: Ensures reliable surface-mount (SMD) connections for automated assembly.
• BUS Circuit Designator: Optimized for bus line applications, reducing component count and PCB space.
• QSOP Package: Compact 8.66mm × 6.02mm × 1.47mm footprint with ±0.1mm dimensional tolerances for precise placement.
• Non-Automotive, Non-PPAP: Suitable for industrial and commercial applications where automotive-grade compliance is not required.

GQCB011870FDT Applications

This resistor network excels in:

• Analog/Digital Signal Conditioning: Precision voltage dividers, feedback networks, and DAC/ADC interfaces.
• Bus Termination & Pull-Up/Pull-Down Circuits: Ideal for I²C, SPI, and other serial communication lines.
• Medical & Test Equipment: Where low drift and high stability are critical.
• Industrial Control Systems: Reliable performance in harsh environments due to its wide temperature range and ceramic construction.

Conclusion of GQCB011870FDT

The GQCB011870FDT stands out for its precision, compact design, and robust ceramic packaging, making it a superior choice for engineers seeking high-density, high-reliability resistor networks. While not RoHS-compliant, its thin-film technology and tight tolerances make it ideal for industrial, medical, and communication systems where accuracy and durability are paramount. Its QSOP gull-wing package ensures compatibility with modern SMD assembly processes, streamlining production while maintaining performance.