TT Electronics/IRC

GQ8B028662FAT

GQ8B028662FAT Description

The GQ8B028662FAT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 16-pin QSOP (Quarter Small Outline Package) device integrates 15 resistors with a 86.6KΩ resistance value, offering 1% tolerance and a ±50ppm/°C temperature coefficient for stable performance across a 70°C to 125°C operating range. Encased in a ceramic package, it ensures durability and thermal stability, with a 0.75W (3/4W) total power rating (0.05W per resistor). Its gull-wing termination and surface-mount design facilitate compact PCB integration, ideal for space-constrained layouts.

GQ8B028662FAT Features

• Precision Engineering: Thin-film technology delivers low noise and high accuracy (±1% tolerance).
• Robust Construction: Ceramic case enhances thermal dissipation and mechanical strength.
• Wide Operating Range: Rated for -55°C to +125°C, derated up to 125°C at full power.
• High Voltage Tolerance: Supports up to 100V, suitable for industrial and automotive environments (though non-automotive PPAP).
• Compact Footprint: 4.9mm (L) × 6.02mm (D) × 1.47mm (H) with tight tolerances (±0.1mm height/length, ±0.2mm depth).
• BUS Configuration: Simplifies circuit design in multi-resistor applications like voltage dividers or pull-up networks.

GQ8B028662FAT Applications

• Signal Conditioning: Precision attenuation in sensor interfaces (e.g., thermocouples, strain gauges).
• Medical Electronics: Stable resistance networks in diagnostic equipment.
• Industrial Controls: Reliable performance in PLCs, motor drives, and power supplies.
• Test & Measurement: Calibration circuits requiring low TCR drift.
• Aerospace & Defense: Ruggedized systems benefiting from ceramic packaging.

Conclusion of GQ8B028662FAT

The GQ8B028662FAT excels in applications demanding high precision, thermal resilience, and compact integration. Its ceramic QSOP package, thin-film technology, and BUS design provide a competitive edge over polymer-based networks, particularly in harsh environments. While not PPAP-certified for automotive use, it remains a top choice for industrial, medical, and aerospace sectors where reliability and accuracy are paramount. The tube packaging ensures safe handling during assembly, making it a practical solution for high-volume manufacturing.