TT Electronics/IRC

GQ0B029100JDT

GQ0B029100JDT Description

The GQ0B029100JDT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 19-resistor array features a 910Ω 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 1W total power rating (0.05W per resistor) and a 100V maximum voltage rating, making it suitable for demanding 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.

GQ0B029100JDT Features

• Thin-film technology: Delivers high accuracy and low noise, ideal for signal conditioning.
• Ceramic case: Enhances thermal stability and durability in harsh environments.
• BUS circuit designator: Optimized for bus line termination and pull-up/pull-down applications.
• Wide operating temperature range: Reliable performance from 70°C to 125°C with derated power.
• QSOP package: Space-efficient 20-pin layout with 0.64mm terminal pitch for high-density designs.
• Non-automotive, non-PPAP: Suitable for industrial and commercial use where PPAP compliance is not required.

GQ0B029100JDT Applications

This resistor network excels in:

• Bus termination and impedance matching in digital communication systems (e.g., SPI, I2C).
• Voltage division and signal attenuation in precision analog circuits.
• Pull-up/down networks for microcontrollers and FPGAs.
• Industrial control systems requiring stable resistance under thermal stress.
• Medical and test equipment where thin-film reliability is critical.

Conclusion of GQ0B029100JDT

The GQ0B029100JDT combines thin-film precision, robust ceramic packaging, and compact QSOP form factor to address complex circuit needs. Its 5% tolerance, ±50ppm/°C TCR, and 1W power handling make it a versatile choice for digital and analog applications demanding stability and space efficiency. While not RoHS-compliant, it remains a cost-effective solution for industrial and commercial electronics where high-density, reliable resistor networks are paramount.