TT Electronics/IRC

GQ8B019101FDT

GQ8B019101FDT Description

The GQ8B019101FDT 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, each with a 9.1KΩ resistance and a tight 1% tolerance, ensuring consistent performance in precision circuits. The network operates over a wide temperature range of -70°C to +125°C, with a derated power capability up to 125°C, making it suitable for harsh environments. Its ceramic case and gull-wing termination provide robust mechanical stability and reliable surface-mount compatibility. With a 0.75W (3/4W) total power rating (0.05W per resistor) and a ±100ppm/°C temperature coefficient, this component delivers stable performance under varying thermal conditions.

GQ8B019101FDT Features

• High-Density Integration: 15 resistors in a compact 4.9mm x 6.02mm x 1.47mm QSOP package, ideal for space-constrained designs.
• Precision Thin-Film Technology: Delivers low noise, high stability, and excellent TCR performance (±100ppm/°C).
• Robust Construction: Ceramic substrate ensures durability and efficient heat dissipation.
• Automotive-Grade Alternatives: While not PPAP or Automotive-qualified, its 125°C rating and 100V max voltage make it suitable for industrial and telecom applications.
• Surface-Mount Ready: Gull-wing leads with 0.64mm pitch facilitate easy PCB assembly.
• Non-RoHS Compliant: Suitable for legacy or exempted applications requiring leaded components.

GQ8B019101FDT Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers and feedback networks in op-amp circuits.
• Bus Termination: Ideal for BUS circuit designators, ensuring signal integrity in high-speed digital systems.
• Industrial Controls: Stable performance in PLC modules, sensor interfaces, and power management circuits.
• Telecommunications: Used in RF modules and filtering circuits due to low parasitic effects.
• Test & Measurement Equipment: High accuracy for calibration and reference circuits.

Conclusion of GQ8B019101FDT

The GQ8B019101FDT stands out for its precision, compactness, and thermal resilience, making it a reliable choice for engineers designing high-performance analog and mixed-signal systems. Its thin-film technology and ceramic construction offer superior stability over carbon or thick-film alternatives, while the QSOP package ensures compatibility with automated assembly processes. Though not RoHS-compliant, it remains a robust solution for industrial, telecom, and instrumentation applications where reliability is critical.