TT Electronics/IRC

GQ8B027871JDT

GQ8B027871JDT Description

The GQ8B027871JDT 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 with a common 7.87K Ohm resistance value, offering a 5% tolerance and a ±50ppm/°C temperature coefficient. Encased in a ceramic package, it ensures excellent thermal stability and durability, with a maximum operating temperature of 125°C. The gull-wing termination style facilitates reliable surface-mount (SMD) assembly, while the 0.64mm terminal pitch supports high-density PCB layouts. With a total power rating of 0.75W (3/4W) and 0.05W (1/20W) per resistor, it balances power dissipation and compactness.

GQ8B027871JDT Features

• Circuit Designator: BUS configuration for streamlined signal routing.
• Thin-Film Technology: Delivers low noise, high stability, and tight tolerance (±5%).
• Ceramic Case: Enhances thermal performance and mechanical robustness.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power.
• High Voltage Rating: Supports up to 100V, ideal for industrial and automotive environments (though not PPAP/Automotive certified).
• Precision Dimensions: Tight tolerances (±0.1mm height, ±0.2mm depth) ensure consistent PCB fit.
• Non-RoHS Compliant: Suitable for legacy or specialized applications exempt from RoHS restrictions.

GQ8B027871JDT Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers, sensor interfaces, and feedback networks.
• Industrial Control Systems: PLCs, motor drives, and power management circuits requiring stable resistance under thermal stress.
• Test & Measurement Equipment: Calibration circuits and instrumentation where low TCR (±50ppm/°C) is critical.
• Telecommunications: Signal processing and filtering in high-frequency PCBs.
• Legacy Electronics: Repair or replacement in non-RoHS-compliant systems.

Conclusion of GQ8B027871JDT

The GQ8B027871JDT stands out for its ceramic-encased thin-film resistors, combining precision, power efficiency, and thermal resilience in a compact QSOP format. While not suited for automotive or RoHS-mandated designs, its high voltage tolerance, tight dimensional control, and BUS configuration make it a robust choice for industrial, telecom, and precision analog applications. Engineers will appreciate its reliability in harsh environments and ease of integration into space-constrained layouts.