TT Electronics/IRC

GQ8B014870GCT

GQ8B014870GCT Description

The GQ8B014870GCT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications in demanding electronic circuits. This 16-pin QSOP (Quarter Small Outline Package) device integrates 15 resistors, each with a 487 Ω resistance value and a tight 2% tolerance, ensuring consistent performance across multiple channels. The network operates within a wide temperature range of 70°C to 125°C (derated) and can withstand a maximum voltage rating of 100V, making it suitable for industrial and commercial applications. Encased in a ceramic package, it offers excellent thermal stability and durability, with a 0.75W (3/4W) total power rating and 0.05W (1/20W) per resistor.

GQ8B014870GCT Features

• High Precision: Thin-film technology delivers ±100ppm/°C temperature coefficient, ensuring minimal resistance drift.
• Robust Construction: Ceramic case and gull-wing termination provide mechanical strength and reliable surface-mount compatibility.
• Space-Efficient Design: Compact 4.9mm × 6.02mm × 1.47mm footprint with 0.64mm terminal pitch optimizes PCB real estate.
• Automated Assembly Friendly: Supplied in tube packaging for efficient pick-and-place processes.
• Broad Compatibility: BUS circuit designator simplifies integration into bus termination, pull-up/pull-down, and voltage divider circuits.

GQ8B014870GCT Applications

This resistor network excels in:

• Signal Conditioning: Ideal for ADC/DAC interfaces, sensor networks, and precision analog circuits.
• Bus Termination: Provides impedance matching in high-speed data lines (e.g., SPI, I²C).
• Industrial Controls: Suitable for PLCs, motor drives, and power management systems due to its 125°C max operating temperature.
• Medical Electronics: Stable performance in diagnostic equipment where low drift is critical.

Conclusion of GQ8B014870GCT

The GQ8B014870GCT combines precision, durability, and compactness, making it a superior choice for engineers seeking reliable resistor networks. Its ceramic construction, thin-film technology, and tight tolerances outperform standard thick-film alternatives in thermal and electrical stability. While not RoHS-compliant, its technical merits justify its use in non-consumer applications requiring long-term reliability. For designs demanding high-density, low-drift resistance networks, this model delivers exceptional value.