TT Electronics/IRC

GQ8B011470FBT

GQ8B011470FBT Description

The GQ8B011470FBT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 16-pin QSOP (Quarter Small Outline Package) device integrates 15 resistors with a uniform 147 Ω resistance, offering 1% tolerance and a ±100 ppm/°C temperature coefficient. Encased in a robust ceramic package, it delivers 0.75W (3/4W) total power dissipation (0.05W per resistor) and operates across a wide temperature range of 70°C to 125°C. Its gull-wing termination ensures reliable solderability, while the 100V maximum voltage rating makes it suitable for high-voltage circuits. Packaged in a tube, this non-automotive component is ideal for precision analog and digital systems.

GQ8B011470FBT Features

• High Density: 15 resistors in a compact 4.9mm × 6.02mm × 1.47mm QSOP package.
• Stable Performance: Thin-film technology ensures low noise and excellent stability.
• Precision: 1% tolerance and ±100 ppm/°C TCR for critical applications.
• Robust Construction: Ceramic case enhances thermal and mechanical durability.
• Wide Operating Range: -55°C to +125°C (derated power up to 125°C).
• High Voltage Tolerance: 100V rating for industrial and telecom applications.
• Surface-Mount Ready: Gull-wing leads with 0.64mm pitch for easy PCB integration.

GQ8B011470FBT Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision dividers, feedback networks in op-amp circuits.
• Digital Systems: Pull-up/pull-down arrays for buses (e.g., I²C, SPI).
• Power Management: Voltage scaling and current sensing in DC-DC converters.
• Test & Measurement Equipment: Calibration and reference circuits requiring low drift.
• Industrial Controls: PLCs, motor drives, and sensor interfaces where stability is critical.

Conclusion of GQ8B011470FBT

The GQ8B011470FBT stands out for its combination of precision, power handling, and compactness, making it a superior choice for engineers designing high-reliability electronics. Its ceramic construction and thin-film technology ensure long-term performance in harsh environments, while the QSOP package saves board space. Although not RoHS-compliant, it remains a top-tier solution for industrial, telecom, and instrumentation applications demanding tight tolerance and thermal stability.