TT Electronics/IRC

GQ8B013091DAT

GQ8B013091DAT Description

The GQ8B013091DAT 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 3.09KΩ resistance value, offering a tight tolerance of ±0.5% and a low temperature coefficient of ±100ppm/°C. Encased in a ceramic package, it ensures excellent thermal stability and reliability across a wide operating temperature range of -70°C to +125°C. With a 0.75W (3/4W) total power rating and 100V maximum voltage rating, this surface-mount network is ideal for precision analog and digital circuits.

GQ8B013091DAT Features

• High Precision: 0.5% tolerance and ±100ppm/°C TCR ensure stable performance in varying environments.
• Robust Construction: Ceramic case enhances thermal dissipation and mechanical durability.
• Compact Design: 4.9mm (L) × 6.02mm (D) × 1.47mm (H) dimensions with gull-wing terminations for space-constrained PCBs.
• High Power Handling: 0.05W per resistor (total 0.75W) supports power-sensitive applications.
• Wide Temperature Range: Operates reliably from -70°C to +125°C, suitable for industrial and automotive environments (though not PPAP/automotive-certified).
• Surface-Mount Ready: QSOP package with 0.64mm terminal pitch for easy assembly.

GQ8B013091DAT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, sensor interfaces, and feedback networks.
• Digital Systems: Pull-up/pull-down resistor arrays for buses (e.g., I²C, SPI).
• Industrial Electronics: Process control systems, test equipment, and instrumentation.
• Telecommunications: Signal conditioning and impedance matching in high-frequency PCBs.
• Power Management: Current-limiting and load-sharing in low-power DC/DC converters.

Conclusion of GQ8B013091DAT

The GQ8B013091DAT stands out for its combination of precision, power efficiency, and compact form factor, making it a superior choice for engineers designing high-reliability circuits. Its ceramic construction and thin-film technology provide long-term stability, while the QSOP package ensures compatibility with automated assembly processes. Though not RoHS-compliant or automotive-grade, its performance metrics make it ideal for industrial, telecom, and precision electronics where accuracy and thermal resilience are critical.