TT Electronics/IRC

GQ0B024751JDT

GQ0B024751JDT Description

The GQ0B024751JDT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications in demanding electronic circuits. This 19-resistor array features a 4.75K Ohm resistance value per resistor with a 5% tolerance and a ±50ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. Housed in a 20-pin QSOP ceramic package, it offers a compact 8.66mm × 6.02mm × 1.47mm footprint with gull-wing SMD termination for reliable surface mounting. Rated for 1W total power dissipation (0.05W per resistor) and 100V maximum voltage, this network is ideal for high-density PCB designs requiring consistent signal integrity.

GQ0B024751JDT Features

• Precision Thin Film Technology: Delivers low noise and excellent stability for sensitive analog/digital circuits.
• Robust Ceramic Package: Enhances thermal management and mechanical durability in harsh environments.
• BUS Circuit Designator: Optimized for bus termination, voltage division, and pull-up/down applications.
• Wide Operating Range: Supports -55°C to +125°C with derated power up to 125°C.
• QSOP Gull-Wing Termination: Ensures secure soldering and compatibility with automated assembly processes.
• Non-Automotive, Non-PPAP: Suitable for industrial, telecom, and instrumentation use where automotive compliance isn’t required.

GQ0B024751JDT Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers and feedback networks in op-amp circuits.
• Bus Termination: Impedance matching for high-speed data lines (e.g., DDR, PCIe).
• Embedded Systems: Space-constrained designs in medical devices, test equipment, and communication hardware.
• Power Management: Current-limiting and biasing in power supply control circuits.

Conclusion of GQ0B024751JDT

The GQ0B024751JDT combines high-density integration, thermal resilience, and electrical precision, making it a superior choice for engineers prioritizing reliability in compact, high-performance systems. Its ceramic QSOP package and thin-film construction address challenges in noise-sensitive and thermally variable environments, while the 5% tolerance balances cost and accuracy for mid-tier applications. Ideal for industrial and telecom sectors, this network bridges the gap between standard arrays and ultra-precision alternatives.