TT Electronics/IRC

GQ8B011821JDT

GQ8B011821JDT Description

The GQ8B011821JDT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications in demanding electronic circuits. This 15-resistor array features a 1.82KΩ resistance value per resistor with a 5% tolerance and a ±100ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. Housed in a 16-pin QSOP ceramic package, it offers a 0.75W (3/4W) total power rating and 0.05W (1/20W) per resistor, making it suitable for compact, high-density PCB designs. The gull-wing termination and surface-mount (SMD) configuration facilitate automated assembly, while its 100V maximum voltage rating enhances reliability in industrial and commercial applications.

GQ8B011821JDT Features

• High-Density Integration: 15 resistors in a compact 4.9mm x 6.02mm x 1.47mm QSOP package, ideal for space-constrained designs.
• Stable Thin-Film Technology: Delivers low noise and excellent thermal stability (±100ppm/°C) for precision circuits.
• Robust Construction: Ceramic case ensures durability and efficient heat dissipation.
• Automation-Friendly: Gull-wing leads with 0.64mm pitch enable seamless SMD placement.
• Wide Operating Range: Rated for -55°C to +125°C, with derated power up to 125°C.
• Non-Automotive/Non-PPAP: Suitable for industrial, telecom, and instrumentation applications where PPAP compliance is not required.

GQ8B011821JDT Applications

• Voltage Division & Bus Termination: Ideal for BUS circuit designators in digital systems like FPGAs and ASICs.
• Signal Conditioning: Used in ADC/DAC interfaces, sensor networks, and precision analog circuits.
• Power Management: Efficiently distributes power in DC-DC converters and load-sharing applications.
• Industrial Electronics: Reliable performance in test equipment, medical devices, and communication infrastructure.
• High-Frequency PCBs: Low parasitic capacitance of thin-film technology suits RF and microwave designs.

Conclusion of GQ8B011821JDT

The GQ8B011821JDT resistor network combines high power density, precision stability, and compact form factor, making it a superior choice for engineers designing high-reliability electronic systems. Its ceramic construction, thin-film technology, and gull-wing SMD compatibility provide a competitive edge over thicker-film or less stable alternatives. While not PPAP or automotive-grade, it excels in industrial, telecom, and precision analog applications where consistent performance under thermal stress is critical. For designs requiring tight integration, low thermal drift, and robust termination, this model delivers exceptional value.