TT Electronics/IRC

GQ0B023402JDT

GQ0B023402JDT Description

The GQ0B023402JDT 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 34K Ohm resistance value with a 5% tolerance and a ±50ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). Housed in a 20-pin QSOP ceramic package, it offers a compact rectangular form factor (8.66mm x 6.02mm x 1.47mm) with gull-wing SMD termination for reliable surface mounting. The device supports a 1W total power rating (0.05W per resistor) and operates at a maximum voltage of 100V, making it suitable for high-density PCB designs.

GQ0B023402JDT Features

• Thin-Film Technology: Delivers superior accuracy, low noise, and excellent thermal stability compared to thick-film alternatives.
• Ceramic Case: Enhances durability and heat dissipation, ideal for high-temperature environments.
• BUS Circuit Design: Optimized for bus termination, voltage division, and pull-up/pull-down applications.
• Precision Tolerance: 5% resistance tolerance and ±50ppm/°C TCR ensure consistent performance in precision analog/digital circuits.
• Robust Construction: QSOP package with gull-wing leads provides mechanical strength and ease of automated assembly.
• Wide Operating Range: Rated for -55°C to +125°C, suitable for industrial and telecom applications.

GQ0B023402JDT 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 memory, CAN bus).
• Industrial Controls: PLCs, motor drives, and sensor interfaces requiring stable resistance under thermal stress.
• Telecom Infrastructure: Line drivers, transceivers, and RF modules where low drift is critical.
• Automotive Electronics: Non-automotive grade but suitable for benign-environment prototyping.

Conclusion of GQ0B023402JDT

The GQ0B023402JDT stands out for its thin-film precision, compact QSOP footprint, and robust ceramic construction, offering engineers a reliable solution for space-constrained, high-performance designs. While not PPAP or automotive-qualified, its low TCR, high power handling, and BUS-oriented design make it ideal for industrial, telecom, and instrumentation applications demanding tight tolerance and thermal resilience. For designs prioritizing stability over cost, this network delivers superior performance over standard thick-film arrays.