TT Electronics/IRC

GQCB017152FT

GQCB017152FT Description

The GQCB017152FT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 23-resistor array features a 71.5K Ohm resistance value with a tight 1% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (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.

GQCB017152FT Features

• Precision Thin Film Technology: Delivers excellent stability and low noise for sensitive analog/digital circuits.
• High-Density Integration: 23 resistors in a 24-pin QSOP package optimize space efficiency.
• Robust Ceramic Case: Enhances thermal performance and durability in harsh environments.
• Wide Operating Range: Rated for -55°C to +125°C, with derated power up to 125°C.
• Automated Assembly Friendly: Gull-wing leads and 0.64mm pitch ensure compatibility with pick-and-place systems.
• Non-Automotive (PPAP No): Ideal for industrial, telecom, and instrumentation applications.

GQCB017152FT Applications

This resistor network excels in:

• Voltage Division & Signal Conditioning: Precision dividers in ADC/DAC circuits.
• Bus Termination & Pull-Up/Pull-Down Networks: Critical for high-speed digital systems (e.g., DDR memory, FPGA interfaces).
• Medical & Test Equipment: Where low TCR and long-term stability are paramount.
• Power Management Modules: Current sensing and feedback loops in DC-DC converters.
• Aerospace & Defense Systems: Ceramic packaging ensures reliability under thermal stress.

Conclusion of GQCB017152FT

The GQCB017152FT stands out for its combination of precision, power handling, and compactness, making it a superior choice over thicker-film or less stable alternatives. Its ceramic QSOP package and thin-film technology cater to high-performance designs requiring minimal drift and high density. While not RoHS-compliant, it remains a go-to for specialized industrial and military applications where reliability trumps regulatory constraints. Engineers seeking a balanced resistor network for analog/digital hybrid systems will find this model exceptionally versatile.