TT Electronics/IRC

GQ8B0164R9FT

GQ8B0164R9FT Description

The GQ8B0164R9FT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding applications requiring tight tolerance and stability. This 16-pin QSOP (Quarter Small Outline Package) device integrates 15 resistors with a 64.9Ω resistance value, offering 1% tolerance and a ±100ppm/°C temperature coefficient. Encased in a ceramic substrate, it ensures superior thermal performance and durability. With a 0.75W (3/4W) total power rating (0.05W per resistor) and a 100V maximum voltage rating, it operates reliably across a 70°C to 125°C derated power range, making it suitable for high-temperature environments. The gull-wing termination facilitates easy surface-mount (SMD) assembly, while the QSOP package (4.9mm x 6.02mm x 1.47mm) optimizes board space.

GQ8B0164R9FT Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive circuits.
• Ceramic Case: Enhances thermal conductivity and mechanical robustness.
• BUS Circuit Designator: Ideal for bus termination, voltage division, and pull-up/down applications.
• Wide Temperature Range: Operates up to 125°C with derated power performance.
• Compact QSOP Package: Saves PCB space while supporting high-density layouts.
• 1% Tolerance & ±100ppm/°C TCR: Ensures consistent performance in precision analog/digital systems.
• Gull-Wing Termination: Simplifies soldering and inspection in automated assembly.

GQ8B0164R9FT Applications

This resistor network excels in:

• Bus Termination: For impedance matching in high-speed digital systems (e.g., DDR memory, FPGA interfaces).
• Voltage Dividers: In ADC/DAC circuits, sensor signal conditioning, and feedback loops.
• Industrial Electronics: PLCs, motor drives, and power supplies requiring stable resistance under thermal stress.
• Automotive & Aerospace (non-automotive grade): Non-critical systems where ceramic durability is advantageous.
• Medical Devices: Precision instrumentation where low drift and reliability are paramount.

Conclusion of GQ8B0164R9FT

The GQ8B0164R9FT stands out for its ceramic-encased thin-film construction, tight electrical tolerances, and compact QSOP footprint. While not PPAP or automotive-qualified, its high-temperature resilience and BUS-oriented design make it a top choice for industrial, telecom, and precision electronics. Engineers will appreciate its balance of performance, size, and cost in space-constrained, thermally challenging applications. For designs demanding stable, multi-resistor integration, this network offers a reliable, high-performance solution.