TT Electronics/IRC

GQ8B011580FBT

GQ8B011580FBT Description

The GQ8B011580FBT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. Encased in a ceramic QSOP package, this 16-pin device integrates 15 resistors with a uniform 158Ω resistance value, offering 1% tolerance and a low ±100ppm/°C temperature coefficient. Rated for 0.75W (3/4W) total power dissipation (0.05W per resistor), it operates reliably across a wide temperature range of 70°C to 125°C, with a maximum voltage rating of 100V. Its gull-wing termination and 0.64mm terminal pitch ensure compatibility with automated PCB assembly processes.

GQ8B011580FBT Features

• High-Density Integration: 15 resistors in a compact 4.9mm × 6.02mm × 1.47mm QSOP package, ideal for space-constrained designs.
• Stable Performance: Thin-film technology ensures low noise, excellent stability, and tight tolerance (±1%) for precision circuits.
• Robust Construction: Ceramic substrate enhances thermal management and durability in harsh environments.
• Automation-Friendly: Gull-wing leads and surface-mount design streamline high-volume manufacturing.
• Wide Operating Range: Derated power up to 125°C, suitable for industrial and telecom applications.

GQ8B011580FBT Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers, feedback networks in op-amp circuits.
• Digital Systems: Pull-up/pull-down resistor arrays for buses (e.g., I²C, SPI).
• Industrial Electronics: Sensor interfaces, PLCs, and power supply control circuits.
• Telecom Hardware: Impedance matching and termination in high-frequency PCBs.
• Test & Measurement Equipment: Calibration networks requiring long-term stability.

Conclusion of GQ8B011580FBT

The GQ8B011580FBT combines high precision, power efficiency, and compactness, making it a superior choice for engineers prioritizing reliability in signal integrity-critical applications. Its ceramic QSOP package and thin-film technology outperform generic thick-film networks in thermal and electrical performance. While not RoHS-compliant, its unconfirmed status suggests verification for niche or legacy systems. Ideal for industrial, telecom, and instrumentation designs where space and accuracy are paramount.