TT Electronics/IRC

GQCB023900JDT

GQCB023900JDT Description

The GQCB023900JDT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 23-resistor array features a 390 Ohm resistance value 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 24-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. With a 1W total power rating (0.05W per resistor) and a 100V maximum voltage rating, this non-automotive, non-PPAP compliant component is ideal for industrial and commercial electronics.

GQCB023900JDT Features

• Thin-film technology: Delivers superior accuracy and low noise compared to thick-film alternatives.
• Ceramic case style: Enhances thermal stability and durability in harsh environments.
• BUS circuit designator: Optimized for bus termination and pull-up/pull-down applications.
• QSOP package: Space-saving footprint with a 0.64mm terminal pitch for high-density PCB layouts.
• Wide operating temperature: Reliable performance from 70°C to 125°C with derated power.
• Non-RoHS compliant: Suitable for legacy or specialized systems requiring leaded components.

GQCB023900JDT Applications

This resistor network excels in:

• Signal conditioning in data acquisition systems.
• Bus termination for digital communication interfaces (e.g., SPI, I²C).
• Voltage division in precision analog circuits.
• Industrial control systems requiring stable resistance under thermal stress.
• Embedded electronics where space efficiency and reliability are critical.

Conclusion of GQCB023900JDT

The GQCB023900JDT stands out for its thin-film precision, robust ceramic construction, and compact QSOP packaging, making it a versatile choice for demanding electronic designs. While not suited for automotive use, its high power rating, low TCR, and BUS-oriented design make it ideal for industrial, telecom, and embedded applications. Engineers will appreciate its balance of performance, durability, and space efficiency in complex PCB layouts.