TT Electronics/IRC

GQ0B0261R9JDT

GQ0B0261R9JDT Description

The GQ0B0261R9JDT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications in demanding electronic circuits. This 19-resistor network features a 61.9Ω 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 20-pin QSOP ceramic package, it offers a compact footprint (8.66mm x 6.02mm x 1.47mm) 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 bus termination, signal conditioning, and impedance matching in high-frequency and precision analog/digital systems.

GQ0B0261R9JDT Features

• Advanced Thin Film Technology: Delivers superior accuracy, low noise, and excellent thermal stability compared to thick-film alternatives.
• Robust Ceramic Case: Enhances durability and heat dissipation, suitable for industrial environments.
• High-Density Integration: 19 resistors in a compact QSOP package save PCB space while simplifying design.
• Wide Operating Range: Supports derated power operation up to 125°C, outperforming standard networks limited to 70°C.
• Precision Gull-Wing Terminations: Ensures reliable solder joints and mechanical stability in automated assembly.
• Non-Automotive (PPAP No): Optimized for commercial and industrial applications where PPAP compliance is not required.

GQ0B0261R9JDT Applications

• Bus Termination Networks: Minimizes signal reflections in high-speed data lines (e.g., DDR memory, PCIe interfaces).
• Analog/Digital Signal Conditioning: Provides precise voltage division and impedance matching in ADC/DAC circuits.
• Test & Measurement Equipment: Ensures accuracy in oscilloscopes, multimeters, and sensor interfaces.
• Telecommunications Infrastructure: Used in RF modules and baseband processing for stable impedance control.
• Industrial Control Systems: Reliable performance in PLCs, motor drives, and power management units.

Conclusion of GQ0B0261R9JDT

The GQ0B0261R9JDT stands out as a high-reliability, space-efficient resistor network for engineers prioritizing thermal stability, precision, and compact design. Its ceramic construction, thin-film technology, and wide temperature range make it a superior choice over generic arrays in high-frequency, precision, and power-sensitive applications. While not RoHS-compliant, it remains a robust solution for industrial and commercial systems where durability and performance are critical.