TT Electronics/IRC

GQ8B028660GBT

GQ8B028660GBT Description

The GQ8B028660GBT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 16-pin QSOP (Quarter Small Outline Package) device integrates 15 resistors with a 866 Ω resistance value and a tight 2% tolerance, ensuring reliable signal conditioning and voltage division. Encased in a ceramic package, it offers superior thermal stability with an operating temperature range of 70°C to 125°C and a ±50ppm/°C temperature coefficient. Rated for 0.75W (3/4W) total power (0.05W per resistor) and 100V maximum voltage, it is ideal for space-constrained, high-density PCB designs.

GQ8B028660GBT Features

• Thin-film technology: Delivers low noise and high accuracy (±50ppm/°C) for precision circuits.
• Ceramic case: Enhances thermal dissipation and mechanical durability.
• Gull-wing termination: Ensures robust surface-mount (SMD) compatibility for automated assembly.
• Compact QSOP package: 4.9mm × 6.02mm × 1.47mm dimensions with ±0.1mm length/height tolerances.
• BUS circuit design: Optimized for bus termination, pull-up/pull-down networks, and analog/digital signal processing.
• Non-automotive (PPAP No): Suitable for industrial, telecom, and instrumentation applications.

GQ8B028660GBT Applications

This resistor network excels in:

• Voltage dividers and signal conditioning in test/measurement equipment.
• Bus termination for high-speed digital interfaces (e.g., SPI, I²C).
• Impedance matching in RF and communication systems.
• Medical devices requiring stable, low-drift resistance networks.
• Industrial control systems where ceramic packaging ensures reliability in harsh environments.

Conclusion of GQ8B028660GBT

The GQ8B028660GBT combines precision thin-film resistors, compact QSOP packaging, and ceramic thermal performance to address demanding circuit design challenges. Its 866 Ω BUS configuration, 2% tolerance, and 0.75W power rating make it a standout choice for engineers prioritizing accuracy, miniaturization, and thermal resilience. While not RoHS-compliant, it remains a robust solution for industrial and telecom applications requiring stable, high-density resistor networks.