TT Electronics/IRC

GQ8B012871JDT

GQ8B012871JDT Description

The GQ8B012871JDT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications in demanding electronic circuits. This 16-pin QSOP (Quarter-Small Outline Package) device integrates 15 resistors, each with a 2.87KΩ resistance value and a 5% tolerance, ensuring reliable signal conditioning and voltage division. Encased in a ceramic substrate, it offers superior thermal stability and mechanical durability, with a maximum operating temperature of 125°C. The gull-wing termination enables secure surface-mount (SMD) assembly, while the 0.64mm terminal pitch facilitates high-density PCB layouts. With a total power rating of 0.75W (3/4W) and a ±100ppm/°C temperature coefficient, this network is engineered for low-drift performance in variable environments.

GQ8B012871JDT Features

• Precision Thin Film Technology: Delivers stable resistance values with minimal noise, ideal for analog signal processing.
• Ceramic Case & QSOP Package: Enhances heat dissipation and mechanical robustness in compact designs.
• High Power Handling: 0.05W per resistor (total 0.75W) supports moderate power applications without derating up to 70°C.
• Wide Voltage Range: 100V maximum rating suits industrial and automotive subsystems (though not PPAP/AEC-Q200 qualified).
• Tight Tolerances: ±0.1mm height/length and ±0.2mm depth tolerances ensure consistent PCB footprint alignment.
• Non-RoHS Compliance: Suitable for legacy or exempted applications requiring leaded soldering processes.

GQ8B012871JDT Applications

This resistor network excels in:

• Bus Termination & Pull-Up/Down Circuits: The BUS designator indicates optimization for digital line impedance matching (e.g., I²C, SPI).
• Industrial Control Systems: Stable performance across -55°C to +125°C (derated) suits PLCs and motor drives.
• Test & Measurement Equipment: Low TCR (±100ppm/°C) minimizes calibration drift in multimeters or sensor interfaces.
• Legacy Electronics Repair: Non-RoHS compliance aligns with older manufacturing standards.

Conclusion of GQ8B012871JDT

The GQ8B012871JDT stands out for its ceramic-encased thin-film construction, high power density, and precision tolerances, making it a robust choice for engineers prioritizing reliability in harsh environments. While not automotive-grade, its QSOP gull-wing package and 2.87KΩ network address critical needs in industrial, communication, and instrumentation designs. For applications demanding low thermal drift and compact form factors, this resistor network offers a cost-effective, high-performance solution.