TT Electronics/IRC

GQ0B0268R0JDT

GQ0B0268R0JDT Description

The GQ0B0268R0JDT 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 68Ω resistance value with a 5% tolerance and a low ±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, making it ideal for space-constrained designs. The 0.05W (1/20) power rating per resistor and 1W total power rating provide reliable operation in high-density PCB layouts. With a 100V maximum voltage rating and thin-film technology, this network delivers superior accuracy and durability compared to thick-film alternatives.

GQ0B0268R0JDT Features

• Circuit Designator: BUS configuration for streamlined signal routing.
• Ceramic Case Style: Enhances thermal stability and mechanical robustness.
• Thin-Film Technology: Delivers tighter tolerance and lower noise than thick-film resistors.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power.
• High Power Handling: 1W total dissipation (0.05W per resistor) for demanding applications.
• Precision Gull-Wing Termination: Ensures secure surface mounting with 0.64mm pitch.
• Compact QSOP Package: Saves board space while maintaining high component density.
• Non-Automotive Grade: Suitable for industrial and commercial applications.

GQ0B0268R0JDT Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers and feedback networks.
• Digital Bus Termination: Impedance matching for high-speed data lines.
• Medical Electronics: Stable performance in diagnostic equipment.
• Test & Measurement Instruments: Low-drift resistance for accurate sensing.
• Industrial Control Systems: Reliable operation in harsh environments.
• Telecommunications: Signal integrity in RF and baseband circuits.

Conclusion of GQ0B0268R0JDT

The GQ0B0268R0JDT combines thin-film precision, compact packaging, and high power handling to meet the needs of advanced electronic designs. Its ceramic construction and low TCR make it a superior choice for applications requiring long-term stability and minimal drift. While not PPAP or automotive-qualified, it is ideal for industrial, medical, and telecom systems where accuracy and reliability are critical. Engineers will appreciate its balance of performance and space efficiency in high-density PCB layouts.