TT Electronics/IRC

GQ8B027681DAT

GQ8B027681DAT Description

The GQ8B027681DAT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. It integrates 15 resistors in a 7.68K Ohm configuration with a tight 0.5% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). Housed in a 16-pin QSOP ceramic package, this surface-mount device (SMD) offers a 0.75W (3/4W) total power rating and 0.05W per resistor, making it suitable for high-density PCB designs. Its gull-wing termination and 0.64mm terminal pitch facilitate reliable soldering and automated assembly.

GQ8B027681DAT Features

• Precision & Stability: Thin-film technology delivers 0.5% tolerance and ±50ppm/°C TCR for critical analog/digital circuits.
• Robust Construction: Ceramic case ensures durability and thermal performance, with a maximum operating temperature of 125°C.
• Space-Efficient: Compact QSOP package (4.9mm x 6.02mm x 1.47mm) optimizes board space in high-density layouts.
• High Voltage Handling: Supports up to 100V maximum voltage, ideal for industrial and automotive-grade applications (though not PPAP/automotive-certified).
• Consistent Power Distribution: 0.75W total power rating with balanced dissipation across all resistors.

GQ8B027681DAT Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers and feedback networks in data acquisition systems.
• Medical Electronics: Stable resistance for patient monitoring devices where accuracy is critical.
• Test & Measurement Equipment: Low-drift performance in calibration instruments.
• Industrial Controls: Reliable operation in PLC modules and sensor interfaces.
• Communications: Impedance matching in RF and high-speed digital circuits.

Conclusion of GQ8B027681DAT

The GQ8B027681DAT combines precision, power efficiency, and compact design, making it a standout choice for engineers requiring reliable resistor networks in space-constrained, high-performance systems. While not automotive-grade, its ceramic construction, low TCR, and tight tolerance make it ideal for medical, industrial, and communication applications where stability and accuracy are paramount. Packaged in tubes for automated assembly, it streamlines manufacturing without compromising performance.