TT Electronics/IRC

GQ8B017872GBT

GQ8B017872GBT Description

The GQ8B017872GBT 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 78.7K Ohm resistance value and a tight 2% tolerance, ensuring consistent performance in precision circuits. Encased in a ceramic package, it offers excellent thermal stability and durability, with a maximum operating temperature of 125°C. The gull-wing termination and surface-mount design facilitate easy PCB integration, while the 0.64mm terminal pitch accommodates high-density layouts.

GQ8B017872GBT Features

• High Power Handling: Delivers 0.75W (3/4W) total power dissipation, with 0.05W (1/20W) per resistor, ideal for power-sensitive designs.
• Stable Performance: Features a ±100ppm/°C temperature coefficient, ensuring minimal resistance drift across the 70°C to 125°C operating range.
• Robust Construction: Ceramic case enhances thermal and mechanical resilience, while the thin-film technology provides low noise and high accuracy.
• Precision Engineering: Tight tolerances on dimensions (±0.1mm height, ±0.2mm depth) ensure reliable PCB mounting.
• High Voltage Rating: Supports up to 100V, suitable for industrial and automotive-grade applications (though not PPAP or Automotive certified).

GQ8B017872GBT Applications

This resistor network excels in:

• Analog Signal Processing: Precision voltage dividers, feedback networks in op-amp circuits.
• Industrial Control Systems: PLCs, sensor interfaces, and instrumentation requiring stable resistance values.
• Communication Equipment: RF modules, filter networks, and impedance matching circuits.
• Medical Electronics: Diagnostic devices where accuracy and thermal stability are critical.
• Test & Measurement: Calibration equipment and reference circuits due to low TCR and tight tolerance.

Conclusion of GQ8B017872GBT

The GQ8B017872GBT stands out for its combination of precision, power handling, and compact form factor, making it a versatile choice for high-reliability applications. While not RoHS-compliant or automotive-qualified, its ceramic construction, thin-film technology, and robust electrical specs make it ideal for industrial, medical, and communication systems where accuracy and durability are paramount. Its QSOP package and gull-wing leads further simplify assembly in space-constrained designs.